NameNode Metrics

Reference information for NameNode Metrics

In addition to these base metrics, many aggregate metrics are available. If an entity type has parents defined, you can formulate all possible aggregate metrics using the formula base_metric_across_parents.

In addition, metrics for aggregate totals can be formed by adding the prefix total_ to the front of the metric name.

Use the type-ahead feature in the Cloudera Manager chart browser to find the exact aggregate metric name, in case the plural form does not end in "s".

For example, the following metric names may be valid for NameNode:

  • abandon_block_avg_time_across_clusters
  • total_abandon_block_avg_time_across_clusters

Some metrics, such as alerts_rate, apply to nearly every metric context. Others only apply to a certain service or role.

abandon_block_avg_time

Description
Abandon Block Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

abandon_block_rate

Description
Abandon Block Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_block_avg_time

Description
Add Block Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_block_ops_rate

Description
Add Block Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_block_rate

Description
Add Block Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_cache_directive_avg_time

Description
Add Cache Directive Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_cache_directive_rate

Description
Add Cache Directive Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_cache_pool_avg_time

Description
Add Cache Pool Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

add_cache_pool_rate

Description
Add Cache Pool Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

alerts_rate

Description
The number of alerts.
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

allow_snapshot_avg_time

Description
Allow Snapshot Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

allow_snapshot_ops_rate

Description
The total number of allow snapshot operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

allow_snapshot_rate

Description
Allow Snapshot Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

append_avg_time

Description
Append Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

append_rate

Description
Append Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_agent_bytes_left_rate

Description
Number of bytes of audit events still to be sent to the Audit Server.
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_agent_bytes_sent_rate

Description
Number of bytes of audit events successfully sent by Cloudera Manager Agent to the Audit Server.
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_agent_events_sent_rate

Description
Number of audit events successfully sent by Cloudera Manager Agent to the Audit Server.
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_agent_send_failures_rate

Description
Number of time Cloudera Manager Agent encountered failure when sending audit event(s) to the Audit Server.
Unit
errors per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_plugin_coalesced_rate

Description
Number of audit events coalesced
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_plugin_events_rate

Description
Number of audit events persisted to local filesystem
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_plugin_exceptions_rate

Description
Number of exception encountered when processing audit events
Unit
errors per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_plugin_filtered_rate

Description
Number of audit events that were filtered based on user specified criteria
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

audit_plugin_parse_errors_rate

Description
Number of audit events that cannot be parsed
Unit
errors per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

block_capacity

Description
The block capacity of the NameNode
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

block_pool_used_space

Description
Block Pool Used Space
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

block_received_and_deleted_avg_time

Description
Average Incremental Block Report Processing Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

block_received_and_deleted_rate

Description
Incremental Block Reports
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

block_report_avg_time

Description
Block Report Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

block_report_rate

Description
Block Report Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

blocks_total

Description
Blocks total
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

blocks_with_corrupt_replicas

Description
Blocks with corrupt replicas
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

cache_report_avg_time

Description
The average time to generate a cache report on the NameNode.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

cache_report_rate

Description
The total number of generate cache report operations on the NameNode.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

cancel_delegation_token_avg_time

Description
Cancel Delegation Token Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

cancel_delegation_token_rate

Description
Cancel Delegation Token Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

capacity

Description
Capacity
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

capacity_remaining

Description
HDFS capacity remaining.
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

capacity_used

Description
Capacity used
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

cgroup_cpu_system_rate

Description
CPU usage of the role's cgroup
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_cpu_user_rate

Description
User Space CPU usage of the role's cgroup
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_mem_page_cache

Description
Page cache usage of the role's cgroup
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_mem_rss

Description
Resident memory of the role's cgroup
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_mem_swap

Description
Swap usage of the role's cgroup
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_read_bytes_rate

Description
Bytes read from all disks by the role's cgroup
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_read_ios_rate

Description
Number of read I/O operations from all disks by the role's cgroup
Unit
ios per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_write_bytes_rate

Description
Bytes written to all disks by the role's cgroup
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_write_ios_rate

Description
Number of write I/O operations to all disks by the role's cgroup
Unit
ios per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

commit_block_synchronization_avg_time

Description
Commit Block Synchronization Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

commit_block_synchronization_rate

Description
Commit Block Synchronization Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

complete_avg_time

Description
Complete Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

complete_rate

Description
Complete Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

concat_avg_time

Description
Concat Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

concat_rate

Description
Concat Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

cpu_system_rate

Description
Total System CPU
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cpu_user_rate

Description
Total CPU user time
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

create_avg_time

Description
Create Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_file_ops_rate

Description
Create File Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_rate

Description
Create Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_snapshot_avg_time

Description
Create Snapshot Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_snapshot_ops_rate

Description
Create snapshot operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_snapshot_rate

Description
Create Snapshot Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_symlink_avg_time

Description
Create Symlink Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

create_symlink_rate

Description
Create Symlink Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

dead_datanodes

Description
Number of dead DataNodes
Unit
DataNodes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

decommissioning_datanodes

Description
Number of decomissioning DataNodes
Unit
DataNodes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

delete_avg_time

Description
Delete Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

delete_file_ops_rate

Description
Delete File Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

delete_rate

Description
Delete Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

delete_snapshot_avg_time

Description
Delete Snapshot Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

delete_snapshot_ops_rate

Description
Delete snapshot operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

delete_snapshot_rate

Description
Delete Snapshot Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

dfs_capacity

Description
Total configured HDFS storage capacity
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

dfs_capacity_free

Description
DFS free
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

dfs_capacity_used

Description
Storage space used by HDFS files
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

dfs_capacity_used_non_hdfs

Description
Storage space used by non-HDFS files
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

disallow_snapshot_avg_time

Description
Disallow Snapshot Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

disallow_snapshot_ops_rate

Description
Disallow snapshot operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

disallow_snapshot_rate

Description
Disallow Snapshot Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

distinct_datanode_versions

Description
The number of distinct versions of live DataNodes.
Unit
versions
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

error_report_avg_time

Description
Error Report Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

error_report_rate

Description
Error Report Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

events_critical_rate

Description
The number of critical events.
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

events_important_rate

Description
The number of important events.
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

events_informational_rate

Description
The number of informational events.
Unit
events per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

excess_blocks

Description
The total number of excess blocks
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

expired_heartbeats

Description
The number of expired heartbeats
Unit
heartbeats
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

fd_max

Description
Maximum number of file descriptors
Unit
file descriptors
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

fd_open

Description
Open file descriptors.
Unit
file descriptors
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

file_info_ops_rate

Description
File Info Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

files_appended

Description
Files Appended
Unit
files
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

files_created

Description
Files Created
Unit
files
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

files_deleted_rate

Description
Files Deleted
Unit
files per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

files_in_get_listing_ops

Description
Files In Get Listing Operations
Unit
files
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

files_renamed_rate

Description
Files Renamed
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

files_total

Description
The number of files and directories in the HDFS
Unit
files
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

fs_image_load_time

Description
Filesystem Image Load Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

fsync_avg_time

Description
Fsync Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

fsync_rate

Description
Fsync Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

gc_count_concurrent_mark_sweep_rate

Description
The number of garbage collections by the Concurrent Mark Sweep Collector.
Unit
garbage collections per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

gc_count_par_new_rate

Description
The number of garbage collections by the Parallel Collector.
Unit
garbage collections per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

gc_time_ms_concurrent_mark_sweep_rate

Description
The total time spent in garbage collections by the Concurrent Mark Sweep Collector.
Unit
ms per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

gc_time_ms_par_new_rate

Description
The total time spent in garbage collections by the Parallel Collector.
Unit
ms per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_additional_datanode_avg_time

Description
Get Additional DataNode Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_additional_datanode_rate

Description
Get Additional DataNode Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_block_keys_avg_time

Description
Get Block Keys Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_block_keys_rate

Description
Get Block Keys Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_block_locations_rate

Description
Get Block Locations (Internal Counter)
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_block_locations_rpc_avg_time

Description
Get Block Locations Average Time (RPC)
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_block_locations_rpc_rate

Description
Get Block Locations Operations (RPC)
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_blocks_avg_time

Description
Get Blocks Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_blocks_rate

Description
Get Blocks Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_content_summary_avg_time

Description
Get Content Summary Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_content_summary_rate

Description
Get Content Summary Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_data_encryption_key_avg_time

Description
Get Data Encryption Key Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_data_encryption_key_rate

Description
Get Data Encryption Key Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_datanode_report_avg_time

Description
Get DataNode Report Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_datanode_report_rate

Description
Get DataNode Report Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_delegation_token_avg_time

Description
Get Delegation Token Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_delegation_token_rate

Description
Get Delegation Token Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_edit_log_manifest_avg_time

Description
Get Edit Log Manifest Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_edit_log_manifest_rate

Description
Get Edit Log Manifest Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_file_info_avg_time

Description
Get File Info Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_file_info_rate

Description
Get File Info Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_file_link_info_avg_time

Description
Get File Link Info Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_file_link_info_rate

Description
Get File Link Info Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_groups_for_user_avg_time

Description
Get Groups For User Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_groups_for_user_rate

Description
Get Groups For User Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_hadoop_groups_avg_time

Description
Average Time to get Hadoop group for the user
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_hadoop_groups_rate

Description
Get Hadoop User Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_link_target_avg_time

Description
Get Link Target Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_link_target_rate

Description
Get Link Target Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_listing_avg_time

Description
Get Listing Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_listing_ops_rate

Description
Get Listing Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_listing_rate

Description
Get Listing Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_preferred_block_size_avg_time

Description
Get Preferred Block Size Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_preferred_block_size_rate

Description
Get Preferred Block Size Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_server_defaults_avg_time

Description
Get Server Defaults Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_server_defaults_rate

Description
Get Server Defaults Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_service_status_avg_time

Description
Get Service Status Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_service_status_rate

Description
Get Service Status Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_snapshot_diff_report_avg_time

Description
Get Snapshot Diff Report Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_snapshot_diff_report_rate

Description
Get Snapshot Diff Report Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_snapshottable_dir_listing_avg_time

Description
Get Snapshottable Dir Listing Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_snapshottable_dir_listing_rate

Description
Get Snapshottable Dir Listing Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_stats_avg_time

Description
Get Stats Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

get_stats_rate

Description
Get Stats Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

hdfs_upgrade_status

Description
HDFS upgrade status
Unit
upgrade status
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

health_bad_rate

Description
Percentage of Time with Bad Health
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_concerning_rate

Description
Percentage of Time with Concerning Health
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_disabled_rate

Description
Percentage of Time with Disabled Health
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_good_rate

Description
Percentage of Time with Good Health
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_unknown_rate

Description
Percentage of Time with Unknown Health
Unit
seconds per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

is_file_closed_avg_time

Description
Is File Closed Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

is_file_closed_rate

Description
Is File Closed Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_blocked_threads

Description
Blocked threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_gc_rate

Description
Number of garbage collections
Unit
garbage collections per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_gc_time_ms_rate

Description
Total time spent garbage collecting.
Unit
ms per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_heap_committed_mb

Description
Total amount of committed heap memory.
Unit
MB
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_heap_used_mb

Description
Total amount of used heap memory.
Unit
MB
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_max_memory_mb

Description
Maximum allowed memory.
Unit
MB
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_new_threads

Description
New threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_non_heap_committed_mb

Description
Total amount of committed non-heap memory.
Unit
MB
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_non_heap_used_mb

Description
Total amount of used non-heap memory.
Unit
MB
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_pauses_info_threshold_exceeded_rate

Description
Number of pauses detected over the info threshold. The pause monitor thread sleeps for 500 ms and calculates the extra time it spent paused on top of the sleep time. If the extra sleep time exceeds 1 second, it treats it as one pause above the info threshold.
Unit
pauses per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_pauses_warn_threshold_exceeded_rate

Description
Number of pauses detected over the warn threshold. The pause monitor thread sleeps for 500 ms and calculates the extra time it spent paused on top of the sleep time. If the extra sleep time exceeds 10 seconds, it treats it as one pause above the warn threshold.
Unit
pauses per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_runnable_threads

Description
Runnable threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_terminated_threads

Description
Terminated threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_timed_waiting_threads

Description
Timed waiting threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_total_threads

Description
Total threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

jvm_waiting_threads

Description
Waiting threads
Unit
threads
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_cache_directives_avg_time

Description
List Cache Directives Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_cache_directives_rate

Description
List Cache Directives Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_cache_pools_avg_time

Description
List Cache Pools Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_cache_pools_rate

Description
List Cache Pools Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_corrupt_file_blocks_avg_time

Description
List Corrupt File Blocks Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_corrupt_file_blocks_rate

Description
List Corrupt File Blocks Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

list_snapshottable_dir_ops_rate

Description
List snapshottable directory operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

live_datanodes

Description
Number of live DataNodes
Unit
DataNodes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

log_error_rate

Description
Logged Errors
Unit
messages per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

log_fatal_rate

Description
Logged Fatals
Unit
messages per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

log_info_rate

Description
Logged Infos
Unit
messages per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

log_warn_rate

Description
Logged Warnings
Unit
messages per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

login_failure_avg_time

Description
Average Failed Login Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

login_failure_rate

Description
Login Failures
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

login_success_avg_time

Description
Average Successful Login Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

login_success_rate

Description
Login Successes
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

mem_rss

Description
Resident memory used
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

mem_swap

Description
Amount of swap memory used by this role's process.
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

mem_virtual

Description
Virtual memory used
Unit
bytes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

meta_save_avg_time

Description
Meta Save Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

meta_save_rate

Description
Meta Save Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_dropped_pub_all

Description
Dropped Metrics Updates By All Sinks
Unit
updates
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_num_active_sinks

Description
Active Metrics Sinks Count
Unit
sinks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_num_active_sources

Description
Active Metrics Sources Count
Unit
sources
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_num_all_sinks

Description
All Metrics Sinks Count
Unit
sinks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_num_all_sources

Description
All Metrics Sources Count
Unit
sources
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_publish_avg_time

Description
Metrics Publish Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_publish_rate

Description
Metrics Publish Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_snapshot_avg_time

Description
Metrics Snapshot Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

metrics_snapshot_rate

Description
Metrics Snapshot Average Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

millis_since_last_loaded_edits

Description
Time Since Last Loaded Edits
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

missing_blocks

Description
Missing blocks
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

mkdirs_avg_time

Description
Make Directories Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

mkdirs_rate

Description
Make Directories Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

modify_cache_directive_avg_time

Description
Modify Cache Directive Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

modify_cache_directive_rate

Description
Modify Cache Directive Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

modify_cache_pool_avg_time

Description
Modify Cache Pool Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

modify_cache_pool_rate

Description
Modify Cache Pool Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

monitor_health_avg_time

Description
Monitor Health Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

monitor_health_rate

Description
Monitor Health Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

nn_num_directory_failures

Description
Number of directory failures
Unit
directories
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

nn_time_since_last_checkpoint

Description
The time since the last filesystem checkpoint
Unit
seconds
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

oom_exits_rate

Description
The number of times the role's backing process was killed due to an OutOfMemory error. This counter is only incremented if the Cloudera Manager "Kill When Out of Memory" option is enabled.
Unit
exits per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

pause_time_rate

Description
Total time spent paused. This is the total extra time the pause monitor thread spent sleeping on top of the requested 500 ms.
Unit
ms per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

pauses_rate

Description
Number of pauses detected. The pause monitor thread sleeps for 500 ms and calculates the extra time it spent paused on top of the sleep time. If the extra sleep time exceeds 1 second, it treats it as one pause.
Unit
pauses per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

pending_data_node_messages

Description
Pending Data Node Messages
Unit
messages
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

pending_deletion_blocks

Description
The number of replicas pending deletion.
Unit
replicas
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

pending_replication_blocks

Description
The number of blocks with replication pending
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

percent_block_pool_used

Description
Percentage Block Pool Used
Unit
percent
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

percent_remaining

Description
Percentage Space Remaining
Unit
percent
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

percent_used

Description
Percentage Space Used
Unit
percent
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

postponed_misreplicated_blocks

Description
Postponed Misreplicated Blocks
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

read_bytes_rate

Description
The number of bytes read from the device
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

recover_lease_avg_time

Description
Recover Lease Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

recover_lease_rate

Description
Recover Lease Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_nodes_avg_time

Description
Refresh Nodes Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_nodes_rate

Description
Refresh Nodes Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_service_acl_avg_time

Description
Refresh Service ACL Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_service_acl_rate

Description
Refresh Service ACL Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_super_user_groups_configuration_avg_time

Description
Super User Groups Configuration Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_super_user_groups_configuration_rate

Description
Super User Groups Configuration Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_user_to_groups_mappings_avg_time

Description
Refresh User to Groups Mapping Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

refresh_user_to_groups_mappings_rate

Description
Refresh User to Groups Mapping Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

register_avg_time

Description
Register Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

register_datanode_avg_time

Description
Register DataNode Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

register_datanode_rate

Description
Register DataNode Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

register_rate

Description
Register Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

remove_cache_directive_avg_time

Description
Remove Cache Directive Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

remove_cache_directive_rate

Description
Remove Cache Directive Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

remove_cache_pool_avg_time

Description
Remove Cache Pool Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

remove_cache_pool_rate

Description
Remove Cache Pool Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename2_avg_time

Description
Rename2 Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename2_rate

Description
Rename2 Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename_avg_time

Description
Rename Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename_rate

Description
Rename Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename_snapshot_avg_time

Description
Rename Snapshot Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename_snapshot_ops_rate

Description
Rename snapshot operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rename_snapshot_rate

Description
Rename Snapshot Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

renew_delegation_token_avg_time

Description
Renew Delegation Token Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

renew_delegation_token_rate

Description
Renew Delegation Token Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

renew_lease_avg_time

Description
Renew Lease Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

renew_lease_rate

Description
Renew Lease Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

report_bad_blocks_avg_time

Description
Report Bad Blocks Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

report_bad_blocks_rate

Description
Report Bad Blocks Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

restore_failed_storage_avg_time

Description
Restore Failed Storage Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

restore_failed_storage_rate

Description
Restore Failed Storage Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

roll_edit_log_avg_time

Description
Roll Edit Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

roll_edit_log_rate

Description
Roll Edit Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

roll_edits_avg_time

Description
Roll Edits Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

roll_edits_rate

Description
Roll Edits Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_authentication_failures_rate

Description
RPC Authentication Failures
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_authentication_successes_rate

Description
RPC Authentication Successes
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_authorization_failures_rate

Description
RPC Authorization Failures
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_authorization_successes_rate

Description
RPC Authorization Successes
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_call_queue_length

Description
RPC Call Queue Length
Unit
items
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_num_open_connections

Description
Open RPC Connections
Unit
connections
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_processing_time_avg_time

Description
Average RPC Processing Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_processing_time_rate

Description
RPCs Processed
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_queue_time_avg_time

Description
Average RPC Queue Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_queue_time_rate

Description
RPCs Queued
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_received_bytes_rate

Description
RPC Received Bytes
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

rpc_sent_bytes_rate

Description
RPC Sent Bytes
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

safe_mode_time

Description
Safe Mode Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

save_namespace_avg_time

Description
Save Namespace Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

save_namespace_rate

Description
Save Namespace Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

scheduled_replication_blocks

Description
The number of blocks with replication currently scheduled
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

send_heartbeat_avg_time

Description
Average DataNode Heartbeat Processing Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

send_heartbeat_rate

Description
DataNode Heartbeats
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_abandon_block_avg_time

Description
Abandon Block Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_abandon_block_rate

Description
Abandon Block Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_add_block_avg_time

Description
Add Block Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_add_block_rate

Description
Add Block Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_add_cache_directive_avg_time

Description
Add Cache Directive Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_add_cache_directive_rate

Description
Add Cache Directive Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_add_cache_pool_avg_time

Description
Add Cache Pool Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_add_cache_pool_rate

Description
Add Cache Pool Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_allow_snapshot_avg_time

Description
Allow Snapshot Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_allow_snapshot_rate

Description
Allow Snapshot Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_append_avg_time

Description
Append Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_append_rate

Description
Append Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_block_received_and_deleted_avg_time

Description
Average Incremental Block Report Processing Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_block_received_and_deleted_rate

Description
Incremental Block Reports. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_block_report_avg_time

Description
Block Report Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_block_report_rate

Description
Block Report Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_cache_report_avg_time

Description
The average time to generate a cache report on the NameNode.. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_cache_report_rate

Description
The total number of generate cache report operations on the NameNode.. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_cancel_delegation_token_avg_time

Description
Cancel Delegation Token Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_cancel_delegation_token_rate

Description
Cancel Delegation Token Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_commit_block_synchronization_avg_time

Description
Commit Block Synchronization Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_commit_block_synchronization_rate

Description
Commit Block Synchronization Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_complete_avg_time

Description
Complete Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_complete_rate

Description
Complete Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_concat_avg_time

Description
Concat Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_concat_rate

Description
Concat Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_create_avg_time

Description
Create Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_create_rate

Description
Create Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_create_snapshot_avg_time

Description
Create Snapshot Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_create_snapshot_rate

Description
Create Snapshot Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_create_symlink_avg_time

Description
Create Symlink Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_create_symlink_rate

Description
Create Symlink Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_delete_avg_time

Description
Delete Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_delete_rate

Description
Delete Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_delete_snapshot_avg_time

Description
Delete Snapshot Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_delete_snapshot_rate

Description
Delete Snapshot Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_disallow_snapshot_avg_time

Description
Disallow Snapshot Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_disallow_snapshot_rate

Description
Disallow Snapshot Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_error_report_avg_time

Description
Error Report Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_error_report_rate

Description
Error Report Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_fsync_avg_time

Description
Fsync Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_fsync_rate

Description
Fsync Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_additional_datanode_avg_time

Description
Get Additional DataNode Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_additional_datanode_rate

Description
Get Additional DataNode Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_block_keys_avg_time

Description
Get Block Keys Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_block_keys_rate

Description
Get Block Keys Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_block_locations_rpc_avg_time

Description
Get Block Locations Average Time (RPC). This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_block_locations_rpc_rate

Description
Get Block Locations Operations (RPC). This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_blocks_avg_time

Description
Get Blocks Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_blocks_rate

Description
Get Blocks Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_content_summary_avg_time

Description
Get Content Summary Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_content_summary_rate

Description
Get Content Summary Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_data_encryption_key_avg_time

Description
Get Data Encryption Key Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_data_encryption_key_rate

Description
Get Data Encryption Key Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_datanode_report_avg_time

Description
Get DataNode Report Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_datanode_report_rate

Description
Get DataNode Report Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_delegation_token_avg_time

Description
Get Delegation Token Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_delegation_token_rate

Description
Get Delegation Token Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_edit_log_manifest_avg_time

Description
Get Edit Log Manifest Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_edit_log_manifest_rate

Description
Get Edit Log Manifest Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_file_info_avg_time

Description
Get File Info Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_file_info_rate

Description
Get File Info Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_file_link_info_avg_time

Description
Get File Link Info Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_file_link_info_rate

Description
Get File Link Info Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_groups_for_user_avg_time

Description
Get Groups For User Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_groups_for_user_rate

Description
Get Groups For User Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_link_target_avg_time

Description
Get Link Target Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_link_target_rate

Description
Get Link Target Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_listing_avg_time

Description
Get Listing Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_listing_rate

Description
Get Listing Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_most_recent_checkpoint_tx_id_avg_time

Description
Get Most Recent Checkpoint Transaction ID Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_most_recent_checkpoint_tx_id_rate

Description
Get Most Recent Checkpoint Transaction ID Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_preferred_block_size_avg_time

Description
Get Preferred Block Size Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_preferred_block_size_rate

Description
Get Preferred Block Size Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_server_defaults_avg_time

Description
Get Server Defaults Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_server_defaults_rate

Description
Get Server Defaults Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_service_status_avg_time

Description
Get Service Status Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_service_status_rate

Description
Get Service Status Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_snapshot_diff_report_avg_time

Description
Get Snapshot Diff Report Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_snapshot_diff_report_rate

Description
Get Snapshot Diff Report Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_snapshottable_dir_listing_avg_time

Description
Get Snapshottable Dir Listing Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_snapshottable_dir_listing_rate

Description
Get Snapshottable Dir Listing Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_stats_avg_time

Description
Get Stats Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_stats_rate

Description
Get Stats Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_transaction_id_avg_time

Description
Get Transaction ID Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_get_transaction_id_rate

Description
Get Transaction ID Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_is_file_closed_avg_time

Description
Is File Closed Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_is_file_closed_rate

Description
Is File Closed Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_list_cache_directives_avg_time

Description
List Cache Directives Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_list_cache_directives_rate

Description
List Cache Directives Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_list_cache_pools_avg_time

Description
List Cache Pools Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_list_cache_pools_rate

Description
List Cache Pools Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_list_corrupt_file_blocks_avg_time

Description
List Corrupt File Blocks Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_list_corrupt_file_blocks_rate

Description
List Corrupt File Blocks Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_meta_save_avg_time

Description
Meta Save Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_meta_save_rate

Description
Meta Save Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_mkdirs_avg_time

Description
Make Directories Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_mkdirs_rate

Description
Make Directories Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_modify_cache_directive_avg_time

Description
Modify Cache Directive Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_modify_cache_directive_rate

Description
Modify Cache Directive Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_modify_cache_pool_avg_time

Description
Modify Cache Pool Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_modify_cache_pool_rate

Description
Modify Cache Pool Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_monitor_health_avg_time

Description
Monitor Health Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_monitor_health_rate

Description
Monitor Health Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_recover_lease_avg_time

Description
Recover Lease Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_recover_lease_rate

Description
Recover Lease Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_nodes_avg_time

Description
Refresh Nodes Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_nodes_rate

Description
Refresh Nodes Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_service_acl_avg_time

Description
Refresh Service ACL Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_service_acl_rate

Description
Refresh Service ACL Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_super_user_groups_configuration_avg_time

Description
Super User Groups Configuration Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_super_user_groups_configuration_rate

Description
Super User Groups Configuration Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_user_to_groups_mappings_avg_time

Description
Refresh User to Groups Mapping Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_refresh_user_to_groups_mappings_rate

Description
Refresh User to Groups Mapping Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_register_avg_time

Description
Register Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_register_datanode_avg_time

Description
Register DataNode Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_register_datanode_rate

Description
Register DataNode Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_register_rate

Description
Register Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_remove_cache_directive_avg_time

Description
Remove Cache Directive Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_remove_cache_directive_rate

Description
Remove Cache Directive Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_remove_cache_pool_avg_time

Description
Remove Cache Pool Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_remove_cache_pool_rate

Description
Remove Cache Pool Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rename2_avg_time

Description
Rename2 Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rename2_rate

Description
Rename2 Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rename_avg_time

Description
Rename Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rename_rate

Description
Rename Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rename_snapshot_avg_time

Description
Rename Snapshot Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rename_snapshot_rate

Description
Rename Snapshot Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_renew_delegation_token_avg_time

Description
Renew Delegation Token Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_renew_delegation_token_rate

Description
Renew Delegation Token Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_renew_lease_avg_time

Description
Renew Lease Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_renew_lease_rate

Description
Renew Lease Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_report_bad_blocks_avg_time

Description
Report Bad Blocks Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_report_bad_blocks_rate

Description
Report Bad Blocks Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_restore_failed_storage_avg_time

Description
Restore Failed Storage Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_restore_failed_storage_rate

Description
Restore Failed Storage Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_roll_edit_log_avg_time

Description
Roll Edit Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_roll_edit_log_rate

Description
Roll Edit Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_roll_edits_avg_time

Description
Roll Edits Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_roll_edits_rate

Description
Roll Edits Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_authentication_failures_rate

Description
RPC Authentication Failures. This metric is for the RPC server associated with the service RPC port.
Unit
failures per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_authentication_successes_rate

Description
RPC Authentication Successes. This metric is for the RPC server associated with the service RPC port.
Unit
successes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_authorization_failures_rate

Description
RPC Authorization Failures. This metric is for the RPC server associated with the service RPC port.
Unit
failures per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_authorization_successes_rate

Description
RPC Authorization Successes. This metric is for the RPC server associated with the service RPC port.
Unit
successes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_call_queue_length

Description
RPC Call Queue Length. This metric is for the RPC server associated with the service RPC port.
Unit
items
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_num_open_connections

Description
Open RPC Connections. This metric is for the RPC server associated with the service RPC port.
Unit
connections
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_processing_time_avg_time

Description
Average RPC Processing Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_processing_time_rate

Description
RPCs Processed. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_queue_time_avg_time

Description
Average RPC Queue Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_queue_time_rate

Description
RPCs Queued. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_received_bytes_rate

Description
RPC Received Bytes. This metric is for the RPC server associated with the service RPC port.
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_rpc_sent_bytes_rate

Description
RPC Sent Bytes. This metric is for the RPC server associated with the service RPC port.
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_save_namespace_avg_time

Description
Save Namespace Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_save_namespace_rate

Description
Save Namespace Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_send_heartbeat_avg_time

Description
Average DataNode Heartbeat Processing Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_send_heartbeat_rate

Description
DataNode Heartbeats. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_balancer_bandwidth_avg_time

Description
Set Balancer Bandwidth Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_balancer_bandwidth_rate

Description
Set Balancer Bandwidth Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_owner_avg_time

Description
Set Owner Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_owner_rate

Description
Set Owner Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_permission_avg_time

Description
Set Permission Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_permission_rate

Description
Set Permission Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_quota_avg_time

Description
Set Quota Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_quota_rate

Description
Set Quota Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_replication_avg_time

Description
Set Replication Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_replication_rate

Description
Set Replication Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_safe_mode_avg_time

Description
Set Safe Mode Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_safe_mode_rate

Description
Set Safe Mode Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_times_avg_time

Description
Set Times Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_set_times_rate

Description
Set Times Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_transition_to_active_avg_time

Description
Transition to Active Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_transition_to_active_rate

Description
Transition to Active Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_transition_to_standby_avg_time

Description
Transition to Standby Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_transition_to_standby_rate

Description
Transition to Standby Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_update_block_for_pipeline_avg_time

Description
Update Block For Pipeline Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_update_block_for_pipeline_rate

Description
Update Block For Pipeline Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_update_pipeline_avg_time

Description
Update Pipeline Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_update_pipeline_rate

Description
Update Pipeline Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_version_request_avg_time

Description
Version Request Average Time. This metric is for the RPC server associated with the service RPC port.
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

service_version_request_rate

Description
Version Request Operations. This metric is for the RPC server associated with the service RPC port.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_balancer_bandwidth_avg_time

Description
Set Balancer Bandwidth Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_balancer_bandwidth_rate

Description
Set Balancer Bandwidth Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_owner_avg_time

Description
Set Owner Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_owner_rate

Description
Set Owner Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_permission_avg_time

Description
Set Permission Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_permission_rate

Description
Set Permission Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_quota_avg_time

Description
Set Quota Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_quota_rate

Description
Set Quota Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_replication_avg_time

Description
Set Replication Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_replication_rate

Description
Set Replication Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_safe_mode_avg_time

Description
Set Safe Mode Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_safe_mode_rate

Description
Set Safe Mode Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_times_avg_time

Description
Set Times Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

set_times_rate

Description
Set Times Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

snapshot_diff_report_ops_rate

Description
Snapshot diff report operations.
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

snapshots

Description
The total number of snapshots.
Unit
snapshots
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

snapshottable_directories

Description
The total number of directories marked as snapshottable.
Unit
directories
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

stale_datanodes

Description
Number of DataNodes marked stale due to delayed heartbeats.
Unit
DataNodes
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

syncs_avg_time

Description
Average Edit Log Sync Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

syncs_rate

Description
Edit Log Syncs
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transactions_avg_time

Description
Average Transaction Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transactions_batched_in_sync

Description
Transactions Batched In Sync
Unit
transactions
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transactions_rate

Description
Transactions
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transactions_since_last_checkpoint

Description
Transactions Since Last Log Checkpoint
Unit
transactions
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transactions_since_last_log_roll

Description
Transactions Since Last Log Roll
Unit
transactions
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transition_to_active_avg_time

Description
Transition to Active Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transition_to_active_rate

Description
Transition to Active Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transition_to_standby_avg_time

Description
Transition to Standby Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

transition_to_standby_rate

Description
Transition to Standby Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

under_replicated_blocks

Description
Under-replicated blocks
Unit
blocks
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

unexpected_exits_rate

Description
The number of times the role's backing process exited unexpectedly.
Unit
exits per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

update_block_for_pipeline_avg_time

Description
Update Block For Pipeline Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

update_block_for_pipeline_rate

Description
Update Block For Pipeline Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

update_pipeline_avg_time

Description
Update Pipeline Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

update_pipeline_rate

Description
Update Pipeline Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

uptime

Description
For a host, the amount of time since the host was booted. For a role, the uptime of the backing process.
Unit
seconds
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

version_request_avg_time

Description
Version Request Average Time
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

version_request_rate

Description
Version Request Operations
Unit
operations per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

web_metrics_collection_duration

Description
Web Server Responsiveness
Unit
ms
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)

write_bytes_rate

Description
The number of bytes written to the device
Unit
bytes per second
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

xceivers

Description
Transceivers
Unit
transceivers
Parents
cluster, hdfs, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0)