For advanced use only, key-value pairs (one on each line) to be inserted into a role's environment. Applies to configurations of this role except client configuration.
Related Name
Default Value
API Name
KUDU_MASTER_role_env_safety_valve
Required
false
Enable auto refresh for metric configurations🔗
Description
When true, Enable Metric Collection and Metric Filter parameters will be set automatically if they're changed. Otherwise, a refresh by hand is required.
Related Name
Default Value
false
API Name
metric_config_auto_refresh
Required
false
Automatically Restart Process🔗
Description
When set, this role's process is automatically (and transparently) restarted in the event of an unexpected failure. This configuration applies in the time after the Start Wait Timeout period.
Related Name
Default Value
false
API Name
process_auto_restart
Required
true
Enable Metric Collection🔗
Description
Cloudera Manager agent monitors each service and each of its role by publishing metrics to the Cloudera Manager Service Monitor. Setting it to false will stop Cloudera Manager agent from publishing any metric for corresponding service/roles. This is usually helpful for services that generate large amount of metrics which Service Monitor is not able to process.
Related Name
Default Value
true
API Name
process_should_monitor
Required
true
Process Start Retry Attempts🔗
Description
Number of times to try starting a role's process when the process exits before the Start Wait Timeout period. After a process is running beyond the Start Wait Timeout, the retry count is reset. Setting this configuration to zero will prevent restart of the process during the Start Wait Timeout period.
Related Name
Default Value
3
API Name
process_start_retries
Required
false
Process Start Wait Timeout🔗
Description
The time in seconds to wait for a role's process to start successfully on a host. Processes which exit/crash before this time will be restarted until reaching the limit specified by the Start Retry Attempts count parameter. Setting this configuration to zero will turn off this feature.
Related Name
Default Value
20
API Name
process_start_secs
Required
false
Logs🔗
Master Maximum Log Level to Buffer🔗
Description
Log messages logged at this level or lower are buffered in memory.
Related Name
logbuflevel
Default Value
0
API Name
glog_logbuflevel
Required
false
Master Maximum Log Size🔗
Description
Approximate maximum log file size in megabytes before rolling to a new log file.
Related Name
max_log_size
Default Value
1800 MiB
API Name
glog_maxlogsize
Required
false
Master Minimum Log Level🔗
Description
Messages logged via LOG() at a lower level than this are not logged anywhere.
Related Name
minloglevel
Default Value
0
API Name
glog_minloglevel
Required
false
Master Minimum Log Verbosity🔗
Description
Messages logged via VLOG() at a lower verbosity than this are not logged anywhere.
Related Name
v
Default Value
0
API Name
glog_verbose
Required
false
Master Log Directory🔗
Description
The log directory for log files of the role Master.
Related Name
log_dir
Default Value
/var/log/kudu
API Name
log_dir
Required
false
Monitoring🔗
Enable Health Alerts for this Role🔗
Description
When set, Cloudera Manager will send alerts when the health of this role reaches the threshold specified by the EventServer setting eventserver_health_events_alert_threshold
Related Name
Default Value
true
API Name
enable_alerts
Required
false
Enable Configuration Change Alerts🔗
Description
When set, Cloudera Manager will send alerts when this entity's configuration changes.
Related Name
Default Value
false
API Name
enable_config_alerts
Required
false
Enable Failed Data Directories🔗
Description
Enables or disables the health test. When disabled, the test does not run at all, nor generate health history.
Enables or disables the health test. When disabled, the test does not run at all, nor generate health history.
Related Name
Default Value
true
API Name
KUDU-KUDU_MASTER-7.1.0-FULL_DATA_DIRS_test_enable
Required
false
File Descriptor Monitoring Thresholds🔗
Description
The health test thresholds of the number of file descriptors used. Specified as a percentage of file descriptor limit.
Related Name
Default Value
Warning: 50.0 %, Critical: 70.0 %
API Name
kudu_master_fd_thresholds
Required
false
Master Host Health Test🔗
Description
When computing the overall Master health, consider the host's health.
Related Name
Default Value
true
API Name
kudu_master_host_health_enabled
Required
false
Master Process Health Test🔗
Description
Enables the health test that the Master's process state is consistent with the role configuration
Related Name
Default Value
true
API Name
kudu_master_scm_health_enabled
Required
false
Log Directory Free Space Monitoring Absolute Thresholds🔗
Description
The health test thresholds for monitoring of free space on the filesystem that contains this role's log directory.
Related Name
Default Value
Warning: 10 GiB, Critical: 5 GiB
API Name
log_directory_free_space_absolute_thresholds
Required
false
Log Directory Free Space Monitoring Percentage Thresholds🔗
Description
The health test thresholds for monitoring of free space on the filesystem that contains this role's log directory. Specified as a percentage of the capacity on that filesystem. This setting is not used if a Log Directory Free Space Monitoring Absolute Thresholds setting is configured.
Related Name
Default Value
Warning: Never, Critical: Never
API Name
log_directory_free_space_percentage_thresholds
Required
false
Metric Filter🔗
Description
Defines a Metric Filter for this role. Cloudera Manager Agents will not send filtered metrics to the Service Monitor. Define the following fields:
Health Test Metric Set - Select this parameter to collect only metrics required for health tests.
Default Dashboard Metric Set - Select this parameter to collect only metrics required for the default dashboards. For user-defined charts, you must add the metrics you require for the chart using the Custom Metrics parameter.
Include/Exclude Custom Metrics - Select Include to specify metrics that should be collected. Select Exclude to specify metrics that should not be collected. Enter the metric names to be included or excluded using the Metric Name parameter.
Metric Name - The name of a metric that will be included or excluded during metric collection.
If you do not select Health Test Metric Set or Default Dashboard Metric Set, or specify metrics by name, metric filtering will be turned off (this is the default behavior).For example, the following configuration enables the collection of metrics required for Health Tests and the jvm_heap_used_mb metric:
Include only Health Test Metric Set: Selected.
Include/Exclude Custom Metrics: Set to Include.
Metric Name: jvm_heap_used_mb
You can also view the JSON representation for this parameter by clicking View as JSON. In this example, the JSON looks like this:{
"includeHealthTestMetricSet": true,
"filterType": "whitelist",
"metrics": ["jvm_heap_used_mb"]
}
Related Name
Default Value
API Name
monitoring_metric_filter
Required
false
Swap Memory Usage Rate Thresholds🔗
Description
The health test thresholds on the swap memory usage rate of the process. Specified as the change of the used swap memory during the predefined period.
Related Name
Default Value
Warning: Never, Critical: Never
API Name
process_swap_memory_rate_thresholds
Required
false
Swap Memory Usage Rate Window🔗
Description
The period to review when computing unexpected swap memory usage change of the process.
Related Name
common.process.swap_memory_rate_window
Default Value
5 minute(s)
API Name
process_swap_memory_rate_window
Required
false
Process Swap Memory Thresholds🔗
Description
The health test thresholds on the swap memory usage of the process. This takes precedence over the host level threshold.
Related Name
Default Value
Warning: 200 B, Critical: Never
API Name
process_swap_memory_thresholds
Required
false
Role Triggers🔗
Description
The configured triggers for this role. This is a JSON-formatted list of triggers. These triggers are evaluated as part as the health system. Every trigger expression is parsed, and if the trigger condition is met, the list of actions provided in the trigger expression is executed. Each trigger has the following fields:
triggerName(mandatory) - The name of the trigger. This value must be unique for the specific role.
triggerExpression(mandatory) - A tsquery expression representing the trigger.
streamThreshold(optional) - The maximum number of streams that can satisfy a condition of a trigger before the condition fires. By default set to 0, and any stream returned causes the condition to fire.
enabled (optional) - By default set to 'true'. If set to 'false', the trigger is not evaluated.
expressionEditorConfig (optional) - Metadata for the trigger editor. If present, the trigger should only be edited from the Edit Trigger page; editing the trigger here can lead to inconsistencies.
For example, the following JSON formatted trigger configured for a DataNode fires if the DataNode has more than 1500 file descriptors opened:[{"triggerName": "sample-trigger",
"triggerExpression": "IF (SELECT fd_open WHERE roleName=$ROLENAME and last(fd_open) > 1500) DO health:bad",
"streamThreshold": 0, "enabled": "true"}]See the trigger rules documentation for more details on how to write triggers using tsquery.The JSON format is evolving and may change and, as a result, backward compatibility is not guaranteed between releases.
Related Name
Default Value
[]
API Name
role_triggers
Required
true
Unexpected Exits Thresholds🔗
Description
The health test thresholds for unexpected exits encountered within a recent period specified by the unexpected_exits_window configuration for the role.
Related Name
Default Value
Warning: Never, Critical: Any
API Name
unexpected_exits_thresholds
Required
false
Unexpected Exits Monitoring Period🔗
Description
The period to review when computing unexpected exits.
Related Name
Default Value
5 minute(s)
API Name
unexpected_exits_window
Required
false
Other🔗
Master Diagnostics Collection Timeout🔗
Description
The timeout in milliseconds to wait for diagnostics collection to complete.
Related Name
Default Value
1 minute(s)
API Name
csd_role_diagnostics_timeout
Required
false
Default Number of Replicas🔗
Description
Default number of replicas for each tablet.
Related Name
default_num_replicas
Default Value
3
API Name
default_num_replicas
Required
true
Kudu Master Data Directories🔗
Description
Directories where Kudu masters will store data blocks.
Related Name
fs_data_dirs
Default Value
API Name
fs_data_dirs
Required
true
Kudu Master WAL Directory🔗
Description
Directory where Kudu masters will store write-ahead logs. It can be the same as one of the data directories, but not a sub-directory of a data directory. Master and tablet servers must use different directories when co-located on the same machine.
Related Name
fs_wal_dir
Default Value
API Name
fs_wal_dir
Required
true
Kudu Master WAL Fsyncs All Entries🔗
Description
If true, the Master will use the fsync system call to ensure that all modifications to the catalog table are durably written to disk. WARNING: In this release, enabling this option can cause serious issues.
Related Name
log_force_fsync_all
Default Value
false
API Name
log_force_fsync_all
Required
true
Master Address🔗
Description
Configuration that's automatically set by Cloudera Manager to propagate the Master's address to the Tablet Servers.
Related Name
server.address
Default Value
API Name
master_address
Required
false
Kudu Master Core Dump Directory🔗
Description
If Enable Core Dump is set, Kudu masters will dump cores to this location.
Related Name
master_core_dump_directory
Default Value
/var/log/kudu
API Name
master_core_dump_directory
Required
true
Kudu Metrics URL Parameters🔗
Description
The URL query parameters to append to the `/metrics` URL when collecting Kudu metrics.
Related Name
metrics_url_parameters
Default Value
compact=1&level=info
API Name
metrics_url_parameters
Required
true
Kudu Master Web UI Interface🔗
Description
The interface of the Kudu Master Web UI. If blank, binds to 0.0.0.0.
Related Name
webserver_interface
Default Value
API Name
webserver_interface
Required
false
Performance🔗
Maximum Process File Descriptors🔗
Description
If configured, overrides the process soft and hard rlimits (also called ulimits) for file descriptors to the configured value.
Related Name
Default Value
API Name
rlimit_fds
Required
false
Ports and Addresses🔗
Kudu Master Web UI Port🔗
Description
The port of the Kudu Master Web UI.
Related Name
webserver_port
Default Value
8051
API Name
webserver_port
Required
true
Resource Management🔗
Cgroup CPU Shares🔗
Description
Number of CPU shares to assign to this role. The greater the number of shares, the larger the share of the host's CPUs that will be given to this role when the host experiences CPU contention. Must be between 2 and 262144. Defaults to 1024 for processes not managed by Cloudera Manager.
Related Name
cpu.shares
Default Value
1024
API Name
rm_cpu_shares
Required
true
Custom Control Group Resources (overrides Cgroup settings)🔗
Description
Custom control group resources to assign to this role, which will be enforced by the Linux kernel. These resources should exist on the target hosts, otherwise an error will occur when the process starts. Use the same format as used for arguments to the cgexec command: resource1,resource2:path1 or resource3:path2 For example: 'cpu,memory:my/path blkio:my2/path2' ***These settings override other cgroup settings.***
Related Name
custom.cgroups
Default Value
API Name
rm_custom_resources
Required
false
Cgroup I/O Weight🔗
Description
Weight for the read I/O requests issued by this role. The greater the weight, the higher the priority of the requests when the host experiences I/O contention. Must be between 100 and 1000. Defaults to 1000 for processes not managed by Cloudera Manager.
Related Name
blkio.weight
Default Value
500
API Name
rm_io_weight
Required
true
Cgroup Memory Hard Limit🔗
Description
Hard memory limit to assign to this role, enforced by the Linux kernel. When the limit is reached, the kernel will reclaim pages charged to the process. If reclaiming fails, the kernel may kill the process. Both anonymous as well as page cache pages contribute to the limit. Use a value of -1 to specify no limit. By default processes not managed by Cloudera Manager will have no limit. If the value is -1, Cloudera Manager will not monitor Cgroup memory usage therefore some of the charts will show 'No Data'
Related Name
memory.limit_in_bytes
Default Value
-1 MiB
API Name
rm_memory_hard_limit
Required
true
Cgroup Memory Soft Limit🔗
Description
Soft memory limit to assign to this role, enforced by the Linux kernel. When the limit is reached, the kernel will reclaim pages charged to the process if and only if the host is facing memory pressure. If reclaiming fails, the kernel may kill the process. Both anonymous as well as page cache pages contribute to the limit. Use a value of -1 to specify no limit. By default processes not managed by Cloudera Manager will have no limit. If the value is -1, Cloudera Manager will not monitor Cgroup memory usage therefore some of the charts will show 'No Data'
Related Name
memory.soft_limit_in_bytes
Default Value
-1 MiB
API Name
rm_memory_soft_limit
Required
true
Security🔗
Enable TLS/SSL for Master🔗
Description
Encrypt communication between clients and Master using Transport Layer Security (TLS) (formerly known as Secure Socket Layer (SSL)).
Related Name
ssl_enabled
Default Value
false
API Name
ssl_enabled
Required
false
Master TLS/SSL Server CA Certificate (PEM Format)🔗
Description
The path to the TLS/SSL file containing the certificate of the certificate authority (CA) and any intermediate certificates used to sign the server certificate. Used when Master is acting as a TLS/SSL server. The certificate file must be in PEM format, and is usually created by concatenating all of the appropriate root and intermediate certificates.
Related Name
Default Value
API Name
ssl_server_ca_certificate_location
Required
false
Master TLS/SSL Server Certificate File (PEM Format)🔗
Description
The path to the TLS/SSL file containing the server certificate key used for TLS/SSL. Used when Master is acting as a TLS/SSL server. The certificate file must be in PEM format.
Related Name
webserver_certificate_file
Default Value
API Name
ssl_server_certificate_location
Required
false
Master TLS/SSL Server Private Key File (PEM Format)🔗
Description
The path to the TLS/SSL file containing the private key used for TLS/SSL. Used when Master is acting as a TLS/SSL server. The certificate file must be in PEM format.
Related Name
webserver_private_key_file
Default Value
API Name
ssl_server_privatekey_location
Required
false
Master TLS/SSL Private Key Password🔗
Description
The password for the private key in the Master TLS/SSL Server Certificate and Private Key file. If left blank, the private key is not protected by a password.
Related Name
webserver_private_key_password_cmd
Default Value
API Name
ssl_server_privatekey_password
Required
false
Suppressions🔗
Suppress Configuration Validator: CDH Version Validator🔗
Description
Whether to suppress configuration warnings produced by the CDH Version Validator configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_cdh_version_validator
Required
true
Suppress Parameter Validation: Default Number of Replicas🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Default Number of Replicas parameter.
Related Name
Default Value
false
API Name
role_config_suppression_default_num_replicas
Required
true
Suppress Parameter Validation: Kudu Master Data Directories🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Master Data Directories parameter.
Related Name
Default Value
false
API Name
role_config_suppression_fs_data_dirs
Required
true
Suppress Parameter Validation: Kudu Master WAL Directory🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Master WAL Directory parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Master Advanced Configuration Snippet (Safety Valve) for gflagfile parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Master Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Master Environment Advanced Configuration Snippet (Safety Valve) parameter.
Suppress Parameter Validation: Kudu Metrics URL Parameters🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Metrics URL Parameters parameter.
Related Name
Default Value
false
API Name
role_config_suppression_metrics_url_parameters
Required
true
Suppress Parameter Validation: Custom Control Group Resources (overrides Cgroup settings)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Custom Control Group Resources (overrides Cgroup settings) parameter.
Related Name
Default Value
false
API Name
role_config_suppression_rm_custom_resources
Required
true
Suppress Parameter Validation: Role Triggers🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Role Triggers parameter.
Related Name
Default Value
false
API Name
role_config_suppression_role_triggers
Required
true
Suppress Parameter Validation: Master TLS/SSL Server CA Certificate (PEM Format)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Master TLS/SSL Server CA Certificate (PEM Format) parameter.
Suppress Parameter Validation: Master TLS/SSL Server Certificate File (PEM Format)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Master TLS/SSL Server Certificate File (PEM Format) parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Master TLS/SSL Server Private Key File (PEM Format) parameter.
Suppress Parameter Validation: Kudu Master Web UI Interface🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Master Web UI Interface parameter.
Related Name
Default Value
false
API Name
role_config_suppression_webserver_interface
Required
true
Suppress Parameter Validation: Kudu Master Web UI Port🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Master Web UI Port parameter.
Related Name
Default Value
false
API Name
role_config_suppression_webserver_port
Required
true
Suppress Health Test: Failed Data Directories🔗
Description
Whether to suppress the results of the Failed Data Directories heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Full Data Directories heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Audit Pipeline Test heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the File Descriptors heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Host Health heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Log Directory Free Space heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Process Status heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Swap Memory Usage heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Suppress Health Test: Swap Memory Usage Rate Beta🔗
Description
Whether to suppress the results of the Swap Memory Usage Rate Beta heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Unexpected Exits heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Kudu Service Advanced Configuration Snippet (Safety Valve) for gflagfile🔗
Description
For advanced use only, a string to be inserted into gflagfile. Applies to configurations of all roles in this service except client configuration.
Related Name
Default Value
API Name
gflagfile_service_safety_valve
Required
false
Kudu Service Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties🔗
Description
For advanced use only, a string to be inserted into kudu-monitoring.properties. Applies to configurations of all roles in this service except client configuration.
Related Name
Default Value
API Name
kudu-monitoring.properties_service_safety_valve
Required
false
Kudu Service Environment Advanced Configuration Snippet (Safety Valve)🔗
Description
For advanced use only, key-value pairs (one on each line) to be inserted into a role's environment. Applies to configurations of all roles in this service except client configuration.
Related Name
Default Value
API Name
KUDU_service_env_safety_valve
Required
false
System Group🔗
Description
The group that this service's processes should run as.
Related Name
Default Value
kudu
API Name
process_groupname
Required
true
System User🔗
Description
The user that this service's processes should run as.
Related Name
Default Value
kudu
API Name
process_username
Required
true
Monitoring🔗
Enable Service Level Health Alerts🔗
Description
When set, Cloudera Manager will send alerts when the health of this service reaches the threshold specified by the EventServer setting eventserver_health_events_alert_threshold
Related Name
Default Value
true
API Name
enable_alerts
Required
false
Enable Configuration Change Alerts🔗
Description
When set, Cloudera Manager will send alerts when this entity's configuration changes.
Related Name
Default Value
false
API Name
enable_config_alerts
Required
false
Healthy Master Monitoring Thresholds🔗
Description
The health test thresholds of the overall Master health. The check returns "Concerning" health if the percentage of "Healthy" Masters falls below the warning threshold. The check is unhealthy if the total percentage of "Healthy" and "Concerning" Masters falls below the critical threshold.
Related Name
Default Value
Warning: 80.1 %, Critical: 60.0 %
API Name
KUDU_KUDU_MASTER_healthy_thresholds
Required
false
Healthy Tablet Server Monitoring Thresholds🔗
Description
The health test thresholds of the overall Tablet Server health. The check returns "Concerning" health if the percentage of "Healthy" Tablet Servers falls below the warning threshold. The check is unhealthy if the total percentage of "Healthy" and "Concerning" Tablet Servers falls below the critical threshold.
Related Name
Default Value
Warning: 75.0 %, Critical: 50.0 %
API Name
KUDU_KUDU_TSERVER_healthy_thresholds
Required
false
Service Triggers🔗
Description
The configured triggers for this service. This is a JSON-formatted list of triggers. These triggers are evaluated as part as the health system. Every trigger expression is parsed, and if the trigger condition is met, the list of actions provided in the trigger expression is executed. Each trigger has the following fields:
triggerName(mandatory) - The name of the trigger. This value must be unique for the specific service.
triggerExpression(mandatory) - A tsquery expression representing the trigger.
streamThreshold(optional) - The maximum number of streams that can satisfy a condition of a trigger before the condition fires. By default set to 0, and any stream returned causes the condition to fire.
enabled (optional) - By default set to 'true'. If set to 'false', the trigger is not evaluated.
expressionEditorConfig (optional) - Metadata for the trigger editor. If present, the trigger should only be edited from the Edit Trigger page; editing the trigger here can lead to inconsistencies.
For example, the following JSON formatted trigger fires if there are more than 10 DataNodes with more than 500 file descriptors opened:[{"triggerName": "sample-trigger",
"triggerExpression": "IF (SELECT fd_open WHERE roleType = DataNode and last(fd_open) > 500) DO health:bad",
"streamThreshold": 10, "enabled": "true"}]See the trigger rules documentation for more details on how to write triggers using tsquery.The JSON format is evolving and may change and, as a result, backward compatibility is not guaranteed between releases.
Related Name
Default Value
[]
API Name
service_triggers
Required
true
Service Monitor Derived Configs Advanced Configuration Snippet (Safety Valve)🔗
Description
For advanced use only, a list of derived configuration properties that will be used by the Service Monitor instead of the default ones.
Related Name
Default Value
API Name
smon_derived_configs_safety_valve
Required
false
Other🔗
Enable Core Dump🔗
Description
Used to generate a core dump to get more information about a Kudu crash. Unless otherwise configured systemwide using /proc/sys/kernel/core_pattern, the dump is generated in the configured core dump directory. The core file can be very large.
Related Name
enable_core_dump
Default Value
false
API Name
enable_core_dump
Required
true
Enable Secure Authentication, Encryption, And Web UI🔗
Description
Enable secure authentication and encryption between all Kudu clients and servers as well as between individual servers. Also enables secure authentication in every Kudu server's web UI. Kerberos must be configured.
Related Name
enable_security
Default Value
false
API Name
enable_security
Required
true
Maximum Number of Per-tablet-server Replica Moves🔗
Description
Maximum number of replica moves to perform concurrently on one tablet server: moves of replicas to the server and moves of replicas off of the server count against this limit.
Related Name
rb_max_moves_per_server
Default Value
5
API Name
rb_max_moves_per_server
Required
false
Maximum Allowed Runtime of the Rebalancing Tool🔗
Description
Maximum time to run the rebalancing, in seconds. Specifying 0 means not imposing any limit on the rebalancing run time.
Related Name
rb_max_run_time_sec
Default Value
0
API Name
rb_max_run_time_sec
Required
false
Maximum Allowed Duration Without Rebalancer Progress🔗
Description
Maximum duration of the 'staleness' interval where the rebalance can not make progress. If this period elapses without the rebalancer making progress, it will exit indicating failure. This may happen in case of a persistent problem with the cluster or when some unexpected concurrent activity is present (such as automatic recovery of failed replicas, etc.)
Related Name
rb_max_staleness_interval_sec
Default Value
300
API Name
rb_max_staleness_interval_sec
Required
false
Maximum Allowed Runtime to Rolling Restart a Batch of Servers🔗
Description
Maximum time to allow for the restart of a batch of servers during a rolling restart. If this period elapses without the cluster becoming healthy, the rolling restart will exit indicating failure. This may happen if there is a persistent problem with the cluster.
Related Name
rr_batch_time_limit_sec
Default Value
1800
API Name
rr_batch_time_limit_sec
Required
false
Rolling Restart Health Check Interval🔗
Description
Interval in seconds with which to check the health of a cluster in waiting for a server or batch of servers to come back online, before moving onto the next server or batch of servers during a rolling restart.
Related Name
rr_health_check_interval_sec
Default Value
60
API Name
rr_health_check_interval_sec
Required
false
Sentry Service🔗
Description
Name of the Sentry service that this Kudu service instance depends on
Related Name
Default Value
API Name
sentry_service
Required
false
Superuser Access Control List🔗
Description
The list of usernames to allow as super users, comma-separated. A '*' entry indicates that all authenticated users are allowed. If this is left unset or blank, the default behavior is that the identity of the daemon itself determines the superuser. If the daemon is logged in from a Keytab, then the local username from the Kerberos principal is used; otherwise, the local Unix username is used.
Related Name
superuser_acl
Default Value
API Name
superuser_acl
Required
false
User Access Control List🔗
Description
The list of usernames who may access the cluster, comma-separated. A '*' entry indicates that all authenticated users are allowed.
Related Name
user_acl
Default Value
*
API Name
user_acl
Required
false
Security🔗
Kerberos Principal🔗
Description
Kerberos principal short name used by all roles of this service.
Related Name
Default Value
kudu
API Name
kerberos_princ_name
Required
true
Suppressions🔗
Suppress Configuration Validator: Kudu Tablet Server Block Cache Capacity🔗
Description
Whether to suppress configuration warnings produced by the Kudu Tablet Server Block Cache Capacity configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_block_cache_capacity_mb
Required
true
Suppress Configuration Validator: CDH Version Validator🔗
Description
Whether to suppress configuration warnings produced by the CDH Version Validator configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_cdh_version_validator
Required
true
Suppress Configuration Validator: Default Number of Replicas🔗
Description
Whether to suppress configuration warnings produced by the Default Number of Replicas configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_default_num_replicas
Required
true
Suppress Configuration Validator: Kudu Master Data Directories🔗
Description
Whether to suppress configuration warnings produced by the Kudu Master Data Directories configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_fs_data_dirs
Required
true
Suppress Configuration Validator: Kudu Master WAL Directory🔗
Description
Whether to suppress configuration warnings produced by the Kudu Master WAL Directory configuration validator.
Whether to suppress configuration warnings produced by the Master Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties configuration validator.
Whether to suppress configuration warnings produced by the Tablet Server Environment Advanced Configuration Snippet (Safety Valve) configuration validator.
Suppress Configuration Validator: Kudu Master Web UI Interface🔗
Description
Whether to suppress configuration warnings produced by the Kudu Master Web UI Interface configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_webserver_interface
Required
true
Suppress Configuration Validator: Kudu Master Web UI Port🔗
Description
Whether to suppress configuration warnings produced by the Kudu Master Web UI Port configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_webserver_port
Required
true
Suppress Parameter Validation: Kudu Service Advanced Configuration Snippet (Safety Valve) for gflagfile🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Service Advanced Configuration Snippet (Safety Valve) for gflagfile parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kerberos Principal parameter.
Related Name
Default Value
false
API Name
service_config_suppression_kerberos_princ_name
Required
true
Suppress Parameter Validation: Kudu Service Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Service Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties parameter.
Suppress Parameter Validation: Kudu Service Environment Advanced Configuration Snippet (Safety Valve)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Service Environment Advanced Configuration Snippet (Safety Valve) parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Service Monitor Derived Configs Advanced Configuration Snippet (Safety Valve) parameter.
Suppress Parameter Validation: Superuser Access Control List🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Superuser Access Control List parameter.
Related Name
Default Value
false
API Name
service_config_suppression_superuser_acl
Required
true
Suppress Parameter Validation: User Access Control List🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the User Access Control List parameter.
Related Name
Default Value
false
API Name
service_config_suppression_user_acl
Required
true
Suppress Health Test: Master Health🔗
Description
Whether to suppress the results of the Master Health heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Tablet Server Health heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Tablet Server Advanced Configuration Snippet (Safety Valve) for gflagfile🔗
Description
For advanced use only. A string to be inserted into gflagfile for this role only.
Related Name
Default Value
API Name
gflagfile_role_safety_valve
Required
false
Tablet Server Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties🔗
Description
For advanced use only. A string to be inserted into kudu-monitoring.properties for this role only.
Related Name
Default Value
API Name
kudu-monitoring.properties_role_safety_valve
Required
false
Tablet Server Environment Advanced Configuration Snippet (Safety Valve)🔗
Description
For advanced use only, key-value pairs (one on each line) to be inserted into a role's environment. Applies to configurations of this role except client configuration.
Related Name
Default Value
API Name
KUDU_TSERVER_role_env_safety_valve
Required
false
Enable auto refresh for metric configurations🔗
Description
When true, Enable Metric Collection and Metric Filter parameters will be set automatically if they're changed. Otherwise, a refresh by hand is required.
Related Name
Default Value
false
API Name
metric_config_auto_refresh
Required
false
Automatically Restart Process🔗
Description
When set, this role's process is automatically (and transparently) restarted in the event of an unexpected failure. This configuration applies in the time after the Start Wait Timeout period.
Related Name
Default Value
false
API Name
process_auto_restart
Required
true
Enable Metric Collection🔗
Description
Cloudera Manager agent monitors each service and each of its role by publishing metrics to the Cloudera Manager Service Monitor. Setting it to false will stop Cloudera Manager agent from publishing any metric for corresponding service/roles. This is usually helpful for services that generate large amount of metrics which Service Monitor is not able to process.
Related Name
Default Value
true
API Name
process_should_monitor
Required
true
Process Start Retry Attempts🔗
Description
Number of times to try starting a role's process when the process exits before the Start Wait Timeout period. After a process is running beyond the Start Wait Timeout, the retry count is reset. Setting this configuration to zero will prevent restart of the process during the Start Wait Timeout period.
Related Name
Default Value
3
API Name
process_start_retries
Required
false
Process Start Wait Timeout🔗
Description
The time in seconds to wait for a role's process to start successfully on a host. Processes which exit/crash before this time will be restarted until reaching the limit specified by the Start Retry Attempts count parameter. Setting this configuration to zero will turn off this feature.
Related Name
Default Value
20
API Name
process_start_secs
Required
false
Logs🔗
Tablet Server Maximum Log Level to Buffer🔗
Description
Log messages logged at this level or lower are buffered in memory.
Related Name
logbuflevel
Default Value
0
API Name
glog_logbuflevel
Required
false
Tablet Server Maximum Log Size🔗
Description
Approximate maximum log file size in megabytes before rolling to a new log file.
Related Name
max_log_size
Default Value
1800 MiB
API Name
glog_maxlogsize
Required
false
Tablet Server Minimum Log Level🔗
Description
Messages logged via LOG() at a lower level than this are not logged anywhere.
Related Name
minloglevel
Default Value
0
API Name
glog_minloglevel
Required
false
Tablet Server Minimum Log Verbosity🔗
Description
Messages logged via VLOG() at a lower verbosity than this are not logged anywhere.
Related Name
v
Default Value
0
API Name
glog_verbose
Required
false
Tablet Server Log Directory🔗
Description
The log directory for log files of the role Tablet Server.
Related Name
log_dir
Default Value
/var/log/kudu
API Name
log_dir
Required
false
Monitoring🔗
Enable Health Alerts for this Role🔗
Description
When set, Cloudera Manager will send alerts when the health of this role reaches the threshold specified by the EventServer setting eventserver_health_events_alert_threshold
Related Name
Default Value
true
API Name
enable_alerts
Required
false
Enable Configuration Change Alerts🔗
Description
When set, Cloudera Manager will send alerts when this entity's configuration changes.
Related Name
Default Value
false
API Name
enable_config_alerts
Required
false
Enable Failed Data Directories🔗
Description
Enables or disables the health test. When disabled, the test does not run at all, nor generate health history.
The health test thresholds of the number of file descriptors used. Specified as a percentage of file descriptor limit.
Related Name
Default Value
Warning: 50.0 %, Critical: 70.0 %
API Name
kudu_tserver_fd_thresholds
Required
false
Tablet Server Host Health Test🔗
Description
When computing the overall Tablet Server health, consider the host's health.
Related Name
Default Value
true
API Name
kudu_tserver_host_health_enabled
Required
false
Tablet Server Process Health Test🔗
Description
Enables the health test that the Tablet Server's process state is consistent with the role configuration
Related Name
Default Value
true
API Name
kudu_tserver_scm_health_enabled
Required
false
Log Directory Free Space Monitoring Absolute Thresholds🔗
Description
The health test thresholds for monitoring of free space on the filesystem that contains this role's log directory.
Related Name
Default Value
Warning: 10 GiB, Critical: 5 GiB
API Name
log_directory_free_space_absolute_thresholds
Required
false
Log Directory Free Space Monitoring Percentage Thresholds🔗
Description
The health test thresholds for monitoring of free space on the filesystem that contains this role's log directory. Specified as a percentage of the capacity on that filesystem. This setting is not used if a Log Directory Free Space Monitoring Absolute Thresholds setting is configured.
Related Name
Default Value
Warning: Never, Critical: Never
API Name
log_directory_free_space_percentage_thresholds
Required
false
Metric Filter🔗
Description
Defines a Metric Filter for this role. Cloudera Manager Agents will not send filtered metrics to the Service Monitor. Define the following fields:
Health Test Metric Set - Select this parameter to collect only metrics required for health tests.
Default Dashboard Metric Set - Select this parameter to collect only metrics required for the default dashboards. For user-defined charts, you must add the metrics you require for the chart using the Custom Metrics parameter.
Include/Exclude Custom Metrics - Select Include to specify metrics that should be collected. Select Exclude to specify metrics that should not be collected. Enter the metric names to be included or excluded using the Metric Name parameter.
Metric Name - The name of a metric that will be included or excluded during metric collection.
If you do not select Health Test Metric Set or Default Dashboard Metric Set, or specify metrics by name, metric filtering will be turned off (this is the default behavior).For example, the following configuration enables the collection of metrics required for Health Tests and the jvm_heap_used_mb metric:
Include only Health Test Metric Set: Selected.
Include/Exclude Custom Metrics: Set to Include.
Metric Name: jvm_heap_used_mb
You can also view the JSON representation for this parameter by clicking View as JSON. In this example, the JSON looks like this:{
"includeHealthTestMetricSet": true,
"filterType": "whitelist",
"metrics": ["jvm_heap_used_mb"]
}
Related Name
Default Value
API Name
monitoring_metric_filter
Required
false
Swap Memory Usage Rate Thresholds🔗
Description
The health test thresholds on the swap memory usage rate of the process. Specified as the change of the used swap memory during the predefined period.
Related Name
Default Value
Warning: Never, Critical: Never
API Name
process_swap_memory_rate_thresholds
Required
false
Swap Memory Usage Rate Window🔗
Description
The period to review when computing unexpected swap memory usage change of the process.
Related Name
common.process.swap_memory_rate_window
Default Value
5 minute(s)
API Name
process_swap_memory_rate_window
Required
false
Process Swap Memory Thresholds🔗
Description
The health test thresholds on the swap memory usage of the process. This takes precedence over the host level threshold.
Related Name
Default Value
Warning: 200 B, Critical: Never
API Name
process_swap_memory_thresholds
Required
false
Role Triggers🔗
Description
The configured triggers for this role. This is a JSON-formatted list of triggers. These triggers are evaluated as part as the health system. Every trigger expression is parsed, and if the trigger condition is met, the list of actions provided in the trigger expression is executed. Each trigger has the following fields:
triggerName(mandatory) - The name of the trigger. This value must be unique for the specific role.
triggerExpression(mandatory) - A tsquery expression representing the trigger.
streamThreshold(optional) - The maximum number of streams that can satisfy a condition of a trigger before the condition fires. By default set to 0, and any stream returned causes the condition to fire.
enabled (optional) - By default set to 'true'. If set to 'false', the trigger is not evaluated.
expressionEditorConfig (optional) - Metadata for the trigger editor. If present, the trigger should only be edited from the Edit Trigger page; editing the trigger here can lead to inconsistencies.
For example, the following JSON formatted trigger configured for a DataNode fires if the DataNode has more than 1500 file descriptors opened:[{"triggerName": "sample-trigger",
"triggerExpression": "IF (SELECT fd_open WHERE roleName=$ROLENAME and last(fd_open) > 1500) DO health:bad",
"streamThreshold": 0, "enabled": "true"}]See the trigger rules documentation for more details on how to write triggers using tsquery.The JSON format is evolving and may change and, as a result, backward compatibility is not guaranteed between releases.
Related Name
Default Value
[]
API Name
role_triggers
Required
true
Unexpected Exits Thresholds🔗
Description
The health test thresholds for unexpected exits encountered within a recent period specified by the unexpected_exits_window configuration for the role.
Related Name
Default Value
Warning: Never, Critical: Any
API Name
unexpected_exits_thresholds
Required
false
Unexpected Exits Monitoring Period🔗
Description
The period to review when computing unexpected exits.
Related Name
Default Value
5 minute(s)
API Name
unexpected_exits_window
Required
false
Other🔗
Kudu Tablet Server Block Cache Capacity🔗
Description
Maximum amount of memory allocated to the Kudu Tablet Server's block cache.
Related Name
block_cache_capacity_mb
Default Value
512 MiB
API Name
block_cache_capacity_mb
Required
true
Tablet Server Diagnostics Collection Timeout🔗
Description
The timeout in milliseconds to wait for diagnostics collection to complete.
Related Name
Default Value
1 minute(s)
API Name
csd_role_diagnostics_timeout
Required
false
Kudu Tablet Server Data Directories🔗
Description
Directories where Kudu tablet servers will store data blocks.
Related Name
fs_data_dirs
Default Value
API Name
fs_data_dirs
Required
true
Kudu Tablet Server WAL Directory🔗
Description
Directory where Kudu tablet servers will store write-ahead logs. It can be the same as one of the data directories, but not a sub-directory of a data directory. Master and tablet servers must use different directories when co-located on the same machine.
Related Name
fs_wal_dir
Default Value
API Name
fs_wal_dir
Required
true
Kudu Tablet Server WAL Fsyncs All Entries🔗
Description
If true, the Tablet Server will use the fsync system call to ensure that all writes are durably written to to the write-ahead log (WAL) before responding. If false, edits will be written to the Linux buffer cache on a majority of replicas before responding.
Related Name
log_force_fsync_all
Default Value
false
API Name
log_force_fsync_all
Required
true
Kudu Tablet Server Maintenance Threads🔗
Description
The number of threads devoted to background maintenance operations such as flushes and compactions. If the tablet server appears to be falling behind on write operations (inserts, updates, and deletes) but CPU and disk resources are not saturated, increasing this thread count will devote more resources to these background operations.
Related Name
maintenance_manager_num_threads
Default Value
1
API Name
maintenance_manager_num_threads
Required
true
Kudu Tablet Server Hard Memory Limit🔗
Description
Maximum amount of memory that the Kudu Tablet Server will use before it starts rejecting all incoming writes.
Related Name
memory_limit_hard_bytes
Default Value
4 GiB
API Name
memory_limit_hard_bytes
Required
true
Kudu Metrics URL Parameters🔗
Description
The URL query parameters to append to the `/metrics` URL when collecting Kudu metrics.
Related Name
metrics_url_parameters
Default Value
compact=1&level=info
API Name
metrics_url_parameters
Required
true
Tablet History Max Age🔗
Description
The maximum amount of time, in seconds, to preserve tablet data history, including history required to perform diff scans and incremental backups. The duration defined by this parameter is also the maximum amount of time it is possible to wait after a full or incremental backup before performing the next incremental backup. Setting the value to -1 disables history removal.
Related Name
tablet_history_max_age_sec
Default Value
7 day(s)
API Name
tablet_history_max_age_sec
Required
true
Tablet Server Quiescing Interval🔗
Description
Interval in seconds with which to check whether a Tablet Server has fully quiesced
Related Name
ts_quiescing_retry_interval_sec
Default Value
30
API Name
ts_quiescing_retry_interval_sec
Required
false
Maximum Allowed Runtime to Quiesce a Tablet Server🔗
Description
Maximum time to wait for a Tablet Server to fully quiesce, relinquishing leadership of all Tablets and completion of all active scans.
Related Name
ts_quiescing_time_limit_sec
Default Value
1800
API Name
ts_quiescing_time_limit_sec
Required
false
Kudu Tablet Server Core Dump Directory🔗
Description
If Enable Core Dump is set, Kudu Tablet Servers will dump cores to this location.
Related Name
tserver_core_dump_directory
Default Value
/var/log/kudu
API Name
tserver_core_dump_directory
Required
true
Kudu Tablet Server Web UI Interface🔗
Description
The interface of the Kudu Tablet Server Web UI. If blank, binds to 0.0.0.0.
Related Name
webserver_interface
Default Value
API Name
webserver_interface
Required
false
Performance🔗
Maximum Process File Descriptors🔗
Description
If configured, overrides the process soft and hard rlimits (also called ulimits) for file descriptors to the configured value.
Related Name
Default Value
API Name
rlimit_fds
Required
false
Ports and Addresses🔗
Kudu Tablet Server Web UI Port🔗
Description
The port of the Kudu Tablet Server Web UI.
Related Name
webserver_port
Default Value
8050
API Name
webserver_port
Required
true
Resource Management🔗
Cgroup CPU Shares🔗
Description
Number of CPU shares to assign to this role. The greater the number of shares, the larger the share of the host's CPUs that will be given to this role when the host experiences CPU contention. Must be between 2 and 262144. Defaults to 1024 for processes not managed by Cloudera Manager.
Related Name
cpu.shares
Default Value
1024
API Name
rm_cpu_shares
Required
true
Custom Control Group Resources (overrides Cgroup settings)🔗
Description
Custom control group resources to assign to this role, which will be enforced by the Linux kernel. These resources should exist on the target hosts, otherwise an error will occur when the process starts. Use the same format as used for arguments to the cgexec command: resource1,resource2:path1 or resource3:path2 For example: 'cpu,memory:my/path blkio:my2/path2' ***These settings override other cgroup settings.***
Related Name
custom.cgroups
Default Value
API Name
rm_custom_resources
Required
false
Cgroup I/O Weight🔗
Description
Weight for the read I/O requests issued by this role. The greater the weight, the higher the priority of the requests when the host experiences I/O contention. Must be between 100 and 1000. Defaults to 1000 for processes not managed by Cloudera Manager.
Related Name
blkio.weight
Default Value
500
API Name
rm_io_weight
Required
true
Cgroup Memory Hard Limit🔗
Description
Hard memory limit to assign to this role, enforced by the Linux kernel. When the limit is reached, the kernel will reclaim pages charged to the process. If reclaiming fails, the kernel may kill the process. Both anonymous as well as page cache pages contribute to the limit. Use a value of -1 to specify no limit. By default processes not managed by Cloudera Manager will have no limit. If the value is -1, Cloudera Manager will not monitor Cgroup memory usage therefore some of the charts will show 'No Data'
Related Name
memory.limit_in_bytes
Default Value
-1 MiB
API Name
rm_memory_hard_limit
Required
true
Cgroup Memory Soft Limit🔗
Description
Soft memory limit to assign to this role, enforced by the Linux kernel. When the limit is reached, the kernel will reclaim pages charged to the process if and only if the host is facing memory pressure. If reclaiming fails, the kernel may kill the process. Both anonymous as well as page cache pages contribute to the limit. Use a value of -1 to specify no limit. By default processes not managed by Cloudera Manager will have no limit. If the value is -1, Cloudera Manager will not monitor Cgroup memory usage therefore some of the charts will show 'No Data'
Related Name
memory.soft_limit_in_bytes
Default Value
-1 MiB
API Name
rm_memory_soft_limit
Required
true
Security🔗
Enable TLS/SSL for Tablet Server🔗
Description
Encrypt communication between clients and Tablet Server using Transport Layer Security (TLS) (formerly known as Secure Socket Layer (SSL)).
Related Name
ssl_enabled
Default Value
false
API Name
ssl_enabled
Required
false
Tablet Server TLS/SSL Server CA Certificate (PEM Format)🔗
Description
The path to the TLS/SSL file containing the certificate of the certificate authority (CA) and any intermediate certificates used to sign the server certificate. Used when Tablet Server is acting as a TLS/SSL server. The certificate file must be in PEM format, and is usually created by concatenating all of the appropriate root and intermediate certificates.
Related Name
Default Value
API Name
ssl_server_ca_certificate_location
Required
false
Tablet Server TLS/SSL Server Certificate File (PEM Format)🔗
Description
The path to the TLS/SSL file containing the server certificate key used for TLS/SSL. Used when Tablet Server is acting as a TLS/SSL server. The certificate file must be in PEM format.
Related Name
webserver_certificate_file
Default Value
API Name
ssl_server_certificate_location
Required
false
Tablet Server TLS/SSL Server Private Key File (PEM Format)🔗
Description
The path to the TLS/SSL file containing the private key used for TLS/SSL. Used when Tablet Server is acting as a TLS/SSL server. The certificate file must be in PEM format.
Related Name
webserver_private_key_file
Default Value
API Name
ssl_server_privatekey_location
Required
false
Tablet Server TLS/SSL Private Key Password🔗
Description
The password for the private key in the Tablet Server TLS/SSL Server Certificate and Private Key file. If left blank, the private key is not protected by a password.
Related Name
webserver_private_key_password_cmd
Default Value
API Name
ssl_server_privatekey_password
Required
false
Suppressions🔗
Suppress Parameter Validation: Kudu Tablet Server Block Cache Capacity🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Tablet Server Block Cache Capacity parameter.
Related Name
Default Value
false
API Name
role_config_suppression_block_cache_capacity_mb
Required
true
Suppress Configuration Validator: CDH Version Validator🔗
Description
Whether to suppress configuration warnings produced by the CDH Version Validator configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_cdh_version_validator
Required
true
Suppress Parameter Validation: Kudu Tablet Server Data Directories🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Tablet Server Data Directories parameter.
Related Name
Default Value
false
API Name
role_config_suppression_fs_data_dirs
Required
true
Suppress Parameter Validation: Kudu Tablet Server WAL Directory🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Tablet Server WAL Directory parameter.
Related Name
Default Value
false
API Name
role_config_suppression_fs_wal_dir
Required
true
Suppress Parameter Validation: Tablet Server Advanced Configuration Snippet (Safety Valve) for gflagfile🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Tablet Server Advanced Configuration Snippet (Safety Valve) for gflagfile parameter.
Suppress Parameter Validation: Tablet Server Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Tablet Server Advanced Configuration Snippet (Safety Valve) for kudu-monitoring.properties parameter.
Whether to suppress configuration warnings produced by the built-in parameter validation for the Tablet Server Environment Advanced Configuration Snippet (Safety Valve) parameter.
Suppress Parameter Validation: Kudu Tablet Server Hard Memory Limit🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Tablet Server Hard Memory Limit parameter.
Related Name
Default Value
false
API Name
role_config_suppression_memory_limit_hard_bytes
Required
true
Suppress Parameter Validation: Kudu Metrics URL Parameters🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Metrics URL Parameters parameter.
Related Name
Default Value
false
API Name
role_config_suppression_metrics_url_parameters
Required
true
Suppress Parameter Validation: Custom Control Group Resources (overrides Cgroup settings)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Custom Control Group Resources (overrides Cgroup settings) parameter.
Related Name
Default Value
false
API Name
role_config_suppression_rm_custom_resources
Required
true
Suppress Parameter Validation: Role Triggers🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Role Triggers parameter.
Related Name
Default Value
false
API Name
role_config_suppression_role_triggers
Required
true
Suppress Parameter Validation: Tablet Server TLS/SSL Server CA Certificate (PEM Format)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Tablet Server TLS/SSL Server CA Certificate (PEM Format) parameter.
Suppress Parameter Validation: Tablet Server TLS/SSL Server Certificate File (PEM Format)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Tablet Server TLS/SSL Server Certificate File (PEM Format) parameter.
Suppress Parameter Validation: Tablet Server TLS/SSL Server Private Key File (PEM Format)🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Tablet Server TLS/SSL Server Private Key File (PEM Format) parameter.
Suppress Parameter Validation: Kudu Tablet Server Web UI Interface🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Tablet Server Web UI Interface parameter.
Related Name
Default Value
false
API Name
role_config_suppression_webserver_interface
Required
true
Suppress Parameter Validation: Kudu Tablet Server Web UI Port🔗
Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Kudu Tablet Server Web UI Port parameter.
Related Name
Default Value
false
API Name
role_config_suppression_webserver_port
Required
true
Suppress Health Test: Failed Data Directories🔗
Description
Whether to suppress the results of the Failed Data Directories heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Full Data Directories heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Audit Pipeline Test heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the File Descriptors heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Host Health heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Log Directory Free Space heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Process Status heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Swap Memory Usage heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Suppress Health Test: Swap Memory Usage Rate Beta🔗
Description
Whether to suppress the results of the Swap Memory Usage Rate Beta heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Whether to suppress the results of the Unexpected Exits heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.