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Cloudera Manager
7.2.1
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Cloudera Manager Release Notes
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Cloudera Manager 7.2.1 Release Notes
What's New in Cloudera Manager 7.2.1
Fixed Issues in Cloudera Manager 7.2.1
Known Issues in Cloudera Manager 7.2.1
Cloudera Runtime Release Notes
▶︎
Overview
Overview
Terminology
Architecture
State Management
▶︎
Cloudera Manager Admin Console
Home Page
Automatic Logout
Process Management
Host Management
Cloudera Manager Agents
Resource Management
User Management
Monitoring a Cluster Using Cloudera Manager
Cloudera Management Service
Cluster Configuration Overview
Server and Client Configuration
Cloudera Manager API
▼
Managing Data Hub Clusters
Accessing the Cloudera Manager Admin Console from Data Hub clusters
Accessing the Cloudera Manager for Data Lake clusters using workload credentials
Starting, Stopping, Refreshing, and Restarting a Cluster
▶︎
Pausing a Cluster in AWS
Shutting Down and Starting Up the Cluster
Renaming a Cluster
▶︎
Virtual Private Clusters and Cloudera SDX
Compatibility Considerations for Virtual Private Clusters
Architecture
Networking Considerations for Virtual Private Clusters
▶︎
Managing Hosts
Viewing Host Status
Viewing Host Role Assignments
Hosts Disks Overview
▶︎
Deleting Hosts
Deleting a Host from Cloudera Manager
Removing a Host From a Cluster
Stopping All the Roles on a Host
Starting All the Roles on a Host
▶︎
Performing Maintenance on a Cluster Host
Decommissioning Hosts
Recommissioning Hosts
▶︎
Tuning and Troubleshooting Host Decommissioning
Tuning HDFS Prior to Decommissioning DataNodes
Tuning HBase Prior to Decommissioning DataNodes
Performance Considerations
Troubleshooting Performance of Decommissioning
Maintenance Mode
Viewing the Maintenance Mode Status of a Cluster
▶︎
Managing Roles
▶︎
Role Instances
Starting, Stopping, and Restarting Role Instances
Decommissioning Role Instances
Recommissioning Role Instances
Configuring Roles to Use a Custom Garbage Collection Parameter
▶︎
Role Groups
Creating a Role Group
Managing Role Groups
Default User Roles
▶︎
Managing Cloudera Runtime Services
Starting a Cloudera Runtime Service on All Hosts
Stopping a Cloudera Runtime Service on All Hosts
Restarting a Cloudera Runtime Service
Rolling Restart
Aborting a Pending Command
▶︎
Cloudera Manager API
Exporting and Importing Cloudera Manager Configuration
Backing Up and Restoring the Cloudera Manager Configuration
Using Tags in Cloudera Manager
▶︎
Performance Management
▶︎
Optimizing Performance in Cloudera Runtime
Disabling Transparent Hugepages (THP)
Setting the vm.swappiness Linux Kernel Parameter
Improving Performance in Shuffle Handler and IFile Reader
Tips and Best Practices for Jobs
Decrease Reserve Space
Choosing and Configuring Data Compression
▶︎
Resource Management
▶︎
Static Service Pools
Enabling and Configuring Static Service Pools
Disabling Static Service Pools
▶︎
Linux Control Groups (cgroups)
Enabling Resource Management with Control Groups
Configuring Resource Parameters
Configuring Custom Cgroups
▶︎
Data Storage for Monitoring Data
Configuring Service Monitor Data Storage
Configuring Host Monitor Data Storage
Viewing Host and Service Monitor Data Storage
Data Granularity and Time-Series Metric Data
Moving Monitoring Data on an Active Cluster
▶︎
Host Monitor and Service Monitor Memory Configuration
Configuring Memory Allocations
▼
Accessing Storage Using Amazon S3
Referencing S3 Credentials for YARN, MapReduce, or Spark Clients
Referencing Amazon S3 in URIs
Using Fast Upload with Amazon S3
Enabling Fast Upload using Cloudera Manager
How to Configure a MapReduce Job to Access S3 with an HDFS Credstore
▶︎
Importing Data into Amazon S3 Using Sqoop
▶︎
Authentication
Using a Credential Provider to Secure S3 Credentials
▶︎
Sqoop Import into Amazon S3
Import Data from RDBMS into an S3 Bucket
Import Data into S3 Bucket in Incremental Mode
Import Data into an External Hive Table Backed by S3
▶︎
Accessing Storage Using Microsoft ADLS
Configuring OAuth in Data Hub
Configuring OAuth with core-site.xml
Configuring OAuth with the Hadoop CredentialProvider
Configuring Native TLS Acceleration
▶︎
Importing Data into Microsoft Azure Data Lake Store (Gen1 and Gen2) Using Sqoop
Prerequisites
Authentication
Sqoop Import into ADLS
▶︎
Configuring Data Hub Clusters
▶︎
Modifying Configuration Properties Using Cloudera Manager
▶︎
Changing the Configuration of a Service or Role Instance
Searching for Properties
Validation of Configuration Properties
Overriding Configuration Properties
Viewing and Editing Overridden Configuration Properties
Resetting Configuration Properties to the Default Value
Viewing and Editing Host Overrides
Restarting Services and Instances after Configuration Changes
▶︎
Suppressing Configuration and Parameter Validation Warnings
Suppressing a Configuration Validation in Cloudera Manager
Managing Suppressed Validations
Suppressing Configuration Validations Before They Trigger Warnings
Viewing a List of All Suppressed Validations
Cluster-Wide Configuration
Custom Configuration
Setting an Advanced Configuration Snippet for a Cloudera Runtime Service
Setting an Advanced Configuration Snippet for a Cluster
Stale Configurations
▶︎
Client Configuration Files
How Client Configurations are Deployed
Downloading Client Configuration Files
Manually Redeploying Client Configuration Files
▶︎
Viewing and Reverting Configuration Changes
Changes for a service, role, or host
Changes for a cluster
Autoconfiguration
▶︎
Using the Cloudera Manager API
Using the Cloudera Manager API to Obtain Configuration Files
Backing Up and Restoring the Cloudera Manager Configuration
Using the Cloudera Manager API for Cluster Automation
Exporting and Importing Cloudera Manager Configuration
▶︎
Monitoring and Diagnostics
Monitoring and Diagnostics
▶︎
Time Line
Selecting a Point In Time or a Time Range
▶︎
Health Tests
Viewing Health Test Results
Suppressing Health Test Results
Suppressing a Health Test
Configuring Suppression of Health Tests Before Tests Run
Viewing a List of Suppressed Health Tests
Unsuppressing Health Tests
▶︎
Viewing Charts for Cluster, Service, Role, and Host Instances
Exporting Data from Charts
Adding and Removing Charts from a Dashboard
Creating Triggers from Charts
▶︎
Configuring Monitoring Settings
Configuring Health Monitoring
Configuring Service Monitoring
Configuring Host Monitoring
Configuring Directory Monitoring
Configuring YARN Application Monitoring
Configuring Impala Query Monitoring
Configuring Impala Query Data Store Maximum Size
Enabling Configuration Change Alerts
Filtering Metrics
▶︎
Configuring Log Events
Configuring Logs
Configuring Logging Thresholds
Configuring Log Directories
Enabling and Disabling Log Event Capture
Configuring Which Log Messages Become Events
Configuring Log Alerts
Monitoring Clusters
▶︎
Cluster Utilization Report overview
Enable the Cluster Utilization Report
Configure the Cluster Utilization Report
▶︎
Use the Cluster Utilization Report to manage resources
Overview Tab
Impala Tab
Download the Cluster Utilization Report
▶︎
Creating a Custom Cluster Utilization Report
Metrics and queries
Impala query counter metrics
Calculations for reports
Retrieving metric data
Querying metric data
Inspecting Network Performance
▶︎
Monitoring Services
▶︎
Monitoring Service Status
Viewing the URLs of the Client Configuration Files
Viewing the Status of a Service Instance
Viewing the Health and Status of a Role Instance
Viewing the Maintenance Mode Status of a Cluster
▶︎
Viewing Service Status
Viewing Past Status
Status Summary
Service Summary
Health Tests and Health History
▶︎
Viewing Service Instance Details
Role Instance Reference
▶︎
Viewing Role Instance Status
The Actions Menu
Viewing Past Status
Summary
Health Tests and Health History
Status Summary
Charts
The Processes Tab
Running Diagnostic Commands for Roles
▶︎
Periodic Stacks Collection
Configuring Periodic Stacks Collection
Viewing and Downloading Stacks Logs
▶︎
Managing and Monitoring Federated HDFS
The HDFS Status Page with Multiple Nameservices
The HDFS Instances Page with Federation and High Availability
▶︎
Viewing Running and Recent Commands
Viewing Running and Recent Commands For a Cluster
Viewing Running and Recent Commands for a Service or Role
Command Details
▶︎
Monitoring Hosts
Viewing All Hosts
Role Assignments
Viewing the Disks Overview
Viewing the Hosts in a Cluster
Viewing Individual Hosts
▶︎
Host Details
Viewing Host Details
Status
Processes
Resources
Commands
Configuration
Components
Audits
Charts Library
▶︎
Host Inspector
Running the Host Inspector
Viewing Past Host Inspector Results
▶︎
Monitoring Activities
Selecting Columns to Show in the Activities List
Sorting the Activities List
Filtering the Activities List
Activity Charts
Viewing the Jobs in a Pig, Oozie, or Hive Activity
▶︎
Task Attempts
Viewing a Job's Task Attempts
Selecting Columns to Show in the Tasks List
Sorting the Tasks List
Filtering the Tasks List
Viewing Activity Details in a Report Format
Comparing Similar Activities
▶︎
Viewing the Distribution of Task Attempts
The Task Distribution Chart
TaskTracker Hosts
▶︎
Monitoring Impala Queries
Viewing Queries
Configuring Impala Query Monitoring
Impala Best Practices
Results Tab
Filtering Queries
Filter Expressions
Filter Attributes
Choosing and Running a Filter
Query Details
▶︎
Monitoring YARN Applications
Viewing Jobs
Configuring YARN Application Monitoring
Results Tab
Filtering Jobs
Filter Expressions
Choosing and Running a Filter
Filter Attributes
Sending Diagnostic Data to Cloudera for YARN Applications
▶︎
Monitoring Spark Applications
Viewing and Debugging Spark Applications Using Logs
Managing Spark Driver Logs
Visualizing Spark Applications Using the Web Application UI
Accessing the Web UI of a Running Spark Application
Accessing the Web UI of a Completed Spark Application
▶︎
Events
Viewing Events
▶︎
Filtering Events
Adding an Event Filter
Removing an Event Filter
▶︎
Alerts
Managing Alerts
Configuring Alert Email Delivery
Configuring Alert SNMP Delivery
▶︎
Configuring Custom Alert Scripts
Sample Custom Alert Script
Enabling Configuration Change Alerts
Enabling HBase Alerts
Enabling Health Alerts
Modifying the Health Threshold
Configuring Alerts Transitioning Out of Alerting Health Threshold
Configuring Log Alerts
Configuring Alert Delivery
▶︎
Triggers
Creating a Trigger Using the Expression Editor
Editing, Deleting, Suppressing, or Deleting a Trigger
▶︎
Cloudera Manager Trigger Use Cases
Creating a Trigger for Memory Capacity
Creating a Trigger for CPU Capacity
▶︎
Lifecycle and Security Auditing
Viewing Audit Events
▶︎
Filtering Audit Events
Adding a Filter
Removing a Filter
Downloading Audit Events
▶︎
Charting Time-Series Data
Terminology
Building a Chart with Time-Series Data
Configuring Time-Series Query Results
Using Context-Sensitive Variables in Charts
▶︎
Chart Properties
Changing the Chart Type
Grouping (Faceting) Time Series
Displaying Chart Details
Editing a Chart
Saving a Chart
Obtaining Time-Series Data Using the API
▶︎
Dashboards
Dashboard Types
Creating a Dashboard
Managing Dashboards
Configuring Dashboards
Saving Charts to Dashboards
Saving Charts to a New Dashboard
Saving Charts to an Existing Dashboard
Adding a New Chart to the Custom Dashboard
Removing a Chart from a Custom Dashboard
Moving and Resizing Charts on a Dashboard
▶︎
tsquery Language
tsquery Syntax
Metric Expressions
Metric Expression Functions
Predicates
Filtering by Day of Week or Hour of Day
Time Series Attributes
Time Series Entities and their Attributes
FAQ
▶︎
Metric Aggregation
Presentation of Aggregate Data
Accessing Aggregate Statistics Through tsquery
Filtering Metrics
▶︎
Logs
Viewing Logs
Logs List
Filtering Logs
Log Details
▶︎
Viewing the Cloudera Manager Server Log
Viewing Cloudera Manager Server Logs in the Logs Page
Viewing the Cloudera Manager Server Log
▶︎
Viewing the Cloudera Manager Agent Logs
Viewing Cloudera Manager Agent Logs in the Logs Page
Viewing the Cloudera Manager Agent Log
Managing Disk Space for Log Files
▶︎
Reports
▶︎
Directory Usage Report
Accessing the Directory Usage Report
▶︎
Using the Directory Usage Report
Filters
Disk Usage Reports
▶︎
Disk Usage Reports
Viewing Current Disk Usage by User, Group, or Directory
Viewing Historical Disk Usage by User, Group, or Directory
Downloading Reports as CSV and XLS Files
Activity, Application, and Query Reports
▶︎
The File Browser
Searching Within the File System
Enabling Snapshots
Setting Quotas
Designating Directories to Include in Disk Usage Reports
Downloading HDFS Directory Access Permission Reports
▶︎
Sending Usage and Diagnostic Data to Cloudera
Configuring a Proxy Server
Managing Anonymous Usage Data Collection
Diagnostic Data Collection
Configuring the Frequency of Diagnostic Data Collection
Specifying the Diagnostic Data Directory
Redaction of Sensitive Information from Diagnostic Bundles
Disabling the Automatic Sending of Diagnostic Data from a Manually Triggered Collection
Manually Triggering Collection and Transfer of Diagnostic Data to Cloudera
▶︎
Troubleshooting Cluster Configuration and Operation
Solutions to Common Problems
Logs and Events
▶︎
Reference
▶︎
Cloudera Manager Reference
▶︎
Cloudera Manager Configuration Properties Reference
ADLS Connector Properties in Cloudera Runtime 7.2.1
Atlas Properties in Cloudera Runtime 7.2.1
Core Configuration Properties in Cloudera Runtime 7.2.1
Cruise Control Properties in Cloudera Runtime 7.2.1
Data Analytics Studio Properties in Cloudera Runtime 7.2.1
Data Context Connector Properties in Cloudera Runtime 7.2.1
HBase Properties in Cloudera Runtime 7.2.1
HDFS Properties in Cloudera Runtime 7.2.1
Hive Properties in Cloudera Runtime 7.2.1
Hive LLAP Properties in Cloudera Runtime 7.2.1
Hive on Tez Properties in Cloudera Runtime 7.2.1
Hue Properties in Cloudera Runtime 7.2.1
Impala Properties in Cloudera Runtime 7.2.1
Java KeyStore KMS Properties in Cloudera Runtime 7.2.1
Kafka Properties in Cloudera Runtime 7.2.1
Key Trustee Server Properties in Cloudera Runtime 7.2.1
Key-Value Store Indexer Properties in Cloudera Runtime 7.2.1
Knox Properties in Cloudera Runtime 7.2.1
Kudu Properties in Cloudera Runtime 7.2.1
Livy Properties in Cloudera Runtime 7.2.1
Oozie Properties in Cloudera Runtime 7.2.1
Ozone Properties in Cloudera Runtime 7.2.1
Phoenix Properties in Cloudera Runtime 7.2.1
Ranger Properties in Cloudera Runtime 7.2.1
Ranger KMS Properties in Cloudera Runtime 7.2.1
Ranger KMS with Key Trustee Server Properties in Cloudera Runtime 7.2.1
Ranger Raz Properties in Cloudera Runtime 7.2.1
S3 Connector Properties in Cloudera Runtime 7.2.1
Schema Registry Properties in Cloudera Runtime 7.2.1
Solr Properties in Cloudera Runtime 7.2.1
Spark Properties in Cloudera Runtime 7.2.1
Sqoop Properties in Cloudera Runtime 7.2.1
Streams Messaging Manager Properties in Cloudera Runtime 7.2.1
Streams Replication Manager Properties in Cloudera Runtime 7.2.1
Tez Properties in Cloudera Runtime 7.2.1
YARN Properties in Cloudera Runtime 7.2.1
YARN Queue Manager Properties in Cloudera Runtime 7.2.1
Zeppelin Properties in Cloudera Runtime 7.2.1
ZooKeeper Properties in Cloudera Runtime 7.2.1
Host Configuration Properties
Cloudera Manager Server Properties
Cloudera Management Service
▶︎
Cloudera Manager Events
HEALTH_CHECK Category
SYSTEM Category
AUDIT_EVENT Category
HBASE Category
ACTIVITY_EVENT Category
LOG_MESSAGE Category
▶︎
Cloudera Manager Health Tests
Active Database Health Tests
Active Key Trustee Server Health Tests
Activity Monitor Health Tests
Alert Publisher Health Tests
Atlas Health Tests
Atlas Server Health Tests
Authentication Server Health Tests
Authentication Server Load Balancer Health Tests
Authentication Service Health Tests
Cloudera Management Service Health Tests
Cruise Control Health Tests
Cruise Control Server Health Tests
Data Analytics Studio Eventprocessor Health Tests
Data Analytics Studio Webapp Server Health Tests
DataNode Health Tests
Event Server Health Tests
Failover Controller Health Tests
Flume Health Tests
Flume Agent Health Tests
Garbage Collector Health Tests
HBase Health Tests
HBase REST Server Health Tests
HBase Thrift Server Health Tests
HDFS Health Tests
History Server Health Tests
Hive Health Tests
Hive Execution Health Tests
Hive LLAP Health Tests
Hive Metastore Server Health Tests
Hive on Tez Health Tests
HiveServer2 Health Tests
Host Health Tests
Host Monitor Health Tests
HttpFS Health Tests
Hue Health Tests
Hue Server Health Tests
Impala Health Tests
Impala Catalog Server Health Tests
Impala Daemon Health Tests
Impala Llama ApplicationMaster Health Tests
Impala StateStore Health Tests
JobHistory Server Health Tests
JobTracker Health Tests
JournalNode Health Tests
Kafka Health Tests
Kafka Broker Health Tests
Kafka Connect Health Tests
Kafka MirrorMaker Health Tests
Kerberos Ticket Renewer Health Tests
Key Management Server Health Tests
Key Management Server Proxy Health Tests
Key-Value Store Indexer Health Tests
Knox Health Tests
Knox Gateway Health Tests
Knox IDBroker Health Tests
LLAP Proxy Health Tests
Lily HBase Indexer Health Tests
Livy Health Tests
Livy Server Health Tests
Load Balancer Health Tests
MapReduce Health Tests
Master Health Tests
Monitor Health Tests
NFS Gateway Health Tests
NameNode Health Tests
Navigator Audit Server Health Tests
Navigator Luna KMS Metastore Health Tests
Navigator Luna KMS Proxy Health Tests
Navigator Metadata Server Health Tests
Navigator Thales KMS Metastore Health Tests
Navigator Thales KMS Proxy Health Tests
NodeManager Health Tests
Oozie Health Tests
Oozie Server Health Tests
Ozone DataNode Health Tests
Ozone Manager Health Tests
Ozone Prometheus Health Tests
Ozone Recon Health Tests
Passive Database Health Tests
Passive Key Trustee Server Health Tests
Phoenix Health Tests
Query Server Health Tests
Ranger Health Tests
Ranger Admin Health Tests
Ranger KMS Health Tests
Ranger KMS Server Health Tests
Ranger KMS Server with KTS Health Tests
Ranger KMS with Key Trustee Server Health Tests
Ranger Raz Health Tests
Ranger Raz Server Health Tests
Ranger Tagsync Health Tests
Ranger Usersync Health Tests
RegionServer Health Tests
Reports Manager Health Tests
ResourceManager Health Tests
S3 Gateway Health Tests
SRM Driver Health Tests
SRM Service Health Tests
Schema Registry Health Tests
Schema Registry Server Health Tests
SecondaryNameNode Health Tests
Sentry Health Tests
Sentry Server Health Tests
Service Monitor Health Tests
Solr Health Tests
Solr Server Health Tests
Spark Health Tests
Sqoop 2 Health Tests
Sqoop 2 Server Health Tests
Storage Container Manager Health Tests
Streams Messaging Manager Health Tests
Streams Messaging Manager Rest Admin Server Health Tests
Streams Messaging Manager UI Server Health Tests
Streams Replication Manager Health Tests
Tablet Server Health Tests
TaskTracker Health Tests
Telemetry Publisher Health Tests
Tracer Health Tests
WebHCat Server Health Tests
YARN Health Tests
YARN Queue Manager Store Health Tests
YARN Queue Manager Webapp Health Tests
Zeppelin Health Tests
Zeppelin Server Health Tests
ZooKeeper Health Tests
ZooKeeper Server Health Tests
▶︎
Cloudera Manager Metrics
Accumulo Metrics
Active Database Metrics
Active Key Trustee Server Metrics
Activity Metrics
Activity Monitor Metrics
Agent Metrics
Alert Publisher Metrics
Atlas Metrics
Atlas Server Metrics
Attempt Metrics
Authentication Server Metrics
Authentication Server Load Balancer Metrics
Authentication Service Metrics
Cloudera Management Service Metrics
Cloudera Manager Server Metrics
Cluster Metrics
Core Configuration Metrics
Cruise Control Metrics
Cruise Control Server Metrics
Data Analytics Studio Metrics
Data Analytics Studio Eventprocessor Metrics
Data Analytics Studio Webapp Server Metrics
DataNode Metrics
Directory Metrics
Disk Metrics
Event Server Metrics
Failover Controller Metrics
Filesystem Metrics
Flume Metrics
Flume Channel Metrics
Flume Sink Metrics
Flume Source Metrics
Garbage Collector Metrics
HBase Metrics
HBase REST Server Metrics
HBase RegionServer Replication Peer Metrics
HBase Thrift Server Metrics
HDFS Metrics
HDFS Cache Directive Metrics
HDFS Cache Pool Metrics
HRegion Metrics
HTable Metrics
History Server Metrics
Hive Metrics
Hive Execution Metrics
Hive LLAP Metrics
Hive Metastore Server Metrics
Hive on Tez Metrics
HiveServer2 Metrics
Host Metrics
Host Monitor Metrics
HttpFS Metrics
Hue Metrics
Hue Server Metrics
Impala Metrics
Impala Catalog Server Metrics
Impala Daemon Metrics
Impala Daemon Resource Pool Metrics
Impala Llama ApplicationMaster Metrics
Impala Pool Metrics
Impala Pool User Metrics
Impala Query Metrics
Impala StateStore Metrics
Isilon Metrics
Java KeyStore KMS Metrics
JobHistory Server Metrics
JobTracker Metrics
JournalNode Metrics
Kafka Metrics
Kafka Broker Metrics
Kafka Broker Log Directory Metrics
Kafka Broker Topic Metrics
Kafka Broker Topic Partition Metrics
Kafka Connect Metrics
Kafka Connect Connector Sink Task Metrics Metrics
Kafka Connect Connector Source Task Metrics Metrics
Kafka Connect Connector Task Error Metrics Metrics
Kafka Connect Connector Task Metrics Metrics
Kafka Consumer Metrics
Kafka Consumer Group Metrics
Kafka MirrorMaker Metrics
Kafka Producer Metrics
Kafka Replica Metrics
Kerberos Ticket Renewer Metrics
Key Management Server Metrics
Key Management Server Proxy Metrics
Key Trustee KMS Metrics
Key Trustee Server Metrics
Key-Value Store Indexer Metrics
Knox Metrics
Knox Gateway Metrics
Knox IDBroker Metrics
Kudu Metrics
Kudu Replica Metrics
LLAP Proxy Metrics
Lily HBase Indexer Metrics
Livy Metrics
Livy Server Metrics
Load Balancer Metrics
MapReduce Metrics
Master Metrics
Monitor Metrics
NFS Gateway Metrics
NameNode Metrics
Navigator Audit Server Metrics
Navigator Luna KMS Metastore Metrics
Navigator Luna KMS Proxy Metrics
Navigator Metadata Server Metrics
Navigator Thales KMS Metastore Metrics
Navigator Thales KMS Proxy Metrics
Network Interface Metrics
NodeManager Metrics
Oozie Metrics
Oozie Server Metrics
Ozone Metrics
Ozone DataNode Metrics
Ozone Manager Metrics
Ozone Prometheus Metrics
Ozone Recon Metrics
Passive Database Metrics
Passive Key Trustee Server Metrics
Phoenix Metrics
Query Server Metrics
Ranger Metrics
Ranger Admin Metrics
Ranger KMS Metrics
Ranger KMS Server Metrics
Ranger KMS Server with KTS Metrics
Ranger KMS with Key Trustee Server Metrics
Ranger Raz Metrics
Ranger Raz Server Metrics
Ranger Tagsync Metrics
Ranger Usersync Metrics
RegionServer Metrics
Reports Manager Metrics
ResourceManager Metrics
S3 Gateway Metrics
SRM Driver Metrics
SRM Service Metrics
Schema Registry Metrics
Schema Registry Server Metrics
SecondaryNameNode Metrics
Sentry Metrics
Sentry Server Metrics
Server Metrics
Service Monitor Metrics
Solr Metrics
Solr Replica Metrics
Solr Server Metrics
Solr Shard Metrics
Spark Metrics
Sqoop Metrics
Sqoop 2 Metrics
Sqoop 2 Server Metrics
Storage Container Manager Metrics
Streams Messaging Manager Metrics
Streams Messaging Manager Rest Admin Server Metrics
Streams Messaging Manager UI Server Metrics
Streams Replication Manager Metrics
Tablet Server Metrics
TaskTracker Metrics
Telemetry Publisher Metrics
Tez Metrics
Time Series Table Metrics
Tracer Metrics
User Metrics
WebHCat Server Metrics
YARN Metrics
YARN Pool Metrics
YARN Pool User Metrics
YARN Queue Manager Metrics
YARN Queue Manager Store Metrics
YARN Queue Manager Webapp Metrics
Zeppelin Metrics
Zeppelin Server Metrics
ZooKeeper Metrics
Metric Aggregation
Disabling Metrics for Specific Roles
Cloudera Manager Entity Type Attributes
Cloudera Manager Entity Types
Aborting a Pending Command
Accessing Aggregate Statistics Through tsquery
Accessing Storage Using Amazon S3
Accessing Storage Using Microsoft ADLS
Accessing the Cloudera Manager Admin Console from Data Hub clusters
Accessing the Cloudera Manager for Data Lake clusters using workload credentials
Accessing the Directory Usage Report
Accessing the Web UI of a Completed Spark Application
Accessing the Web UI of a Running Spark Application
Accumulo Metrics
Active Database Health Tests
Active Database Metrics
Active Key Trustee Server Health Tests
Active Key Trustee Server Metrics
Activity Charts
Activity Metrics
Activity Monitor Health Tests
Activity Monitor Metrics
Activity, Application, and Query Reports
ACTIVITY_EVENT Category
Adding a Filter
Adding a New Chart to the Custom Dashboard
Adding an Event Filter
Adding and Removing Charts from a Dashboard
ADLS Connector Properties in Cloudera Runtime 7.2.1
Agent Metrics
Alert Publisher Health Tests
Alert Publisher Metrics
Alerts
Architecture
Architecture
Atlas Health Tests
Atlas Metrics
Atlas Properties in Cloudera Runtime 7.2.1
Atlas Server Health Tests
Atlas Server Metrics
Attempt Metrics
Audits
AUDIT_EVENT Category
Authentication
Authentication
Authentication Server Health Tests
Authentication Server Load Balancer Health Tests
Authentication Server Load Balancer Metrics
Authentication Server Metrics
Authentication Service Health Tests
Authentication Service Metrics
Autoconfiguration
Automatic Logout
Backing Up and Restoring the Cloudera Manager Configuration
Backing Up and Restoring the Cloudera Manager Configuration
Building a Chart with Time-Series Data
Calculations for reports
Changes for a cluster
Changes for a service, role, or host
Changing the Chart Type
Changing the Configuration of a Service or Role Instance
Chart Properties
Charting Time-Series Data
Charts
Charts Library
Choosing and Configuring Data Compression
Choosing and Running a Filter
Choosing and Running a Filter
Client Configuration Files
Cloudera Management Service
Cloudera Management Service
Cloudera Management Service Health Tests
Cloudera Management Service Metrics
Cloudera Manager
Cloudera Manager 7.2.1 Release Notes
Cloudera Manager Admin Console
Cloudera Manager Agents
Cloudera Manager API
Cloudera Manager API
Cloudera Manager Configuration Properties Reference
Cloudera Manager Entity Type Attributes
Cloudera Manager Entity Types
Cloudera Manager Events
Cloudera Manager Health Tests
Cloudera Manager Metrics
Cloudera Manager Reference
Cloudera Manager Release Notes
Cloudera Manager Server Metrics
Cloudera Manager Server Properties
Cloudera Manager Trigger Use Cases
Cluster Configuration Overview
Cluster Metrics
Cluster Utilization Report overview
Cluster-Wide Configuration
Command Details
Commands
Comparing Similar Activities
Compatibility Considerations for Virtual Private Clusters
Components
Configuration
Configure the Cluster Utilization Report
Configuring a Proxy Server
Configuring Alert Delivery
Configuring Alert Email Delivery
Configuring Alert SNMP Delivery
Configuring Alerts Transitioning Out of Alerting Health Threshold
Configuring Custom Alert Scripts
Configuring Custom Cgroups
Configuring Dashboards
Configuring Data Hub Clusters
Configuring Directory Monitoring
Configuring Health Monitoring
Configuring Host Monitor Data Storage
Configuring Host Monitoring
Configuring Impala Query Data Store Maximum Size
Configuring Impala Query Monitoring
Configuring Impala Query Monitoring
Configuring Log Alerts
Configuring Log Alerts
Configuring Log Directories
Configuring Log Events
Configuring Logging Thresholds
Configuring Logs
Configuring Memory Allocations
Configuring Monitoring Settings
Configuring Native TLS Acceleration
Configuring OAuth in Data Hub
Configuring OAuth with core-site.xml
Configuring OAuth with the Hadoop CredentialProvider
Configuring Periodic Stacks Collection
Configuring Resource Parameters
Configuring Roles to Use a Custom Garbage Collection Parameter
Configuring Service Monitor Data Storage
Configuring Service Monitoring
Configuring Suppression of Health Tests Before Tests Run
Configuring the Frequency of Diagnostic Data Collection
Configuring Time-Series Query Results
Configuring Which Log Messages Become Events
Configuring YARN Application Monitoring
Configuring YARN Application Monitoring
Core Configuration Metrics
Core Configuration Properties in Cloudera Runtime 7.2.1
Creating a Custom Cluster Utilization Report
Creating a Dashboard
Creating a Role Group
Creating a Trigger for CPU Capacity
Creating a Trigger for Memory Capacity
Creating a Trigger Using the Expression Editor
Creating Triggers from Charts
Cruise Control Health Tests
Cruise Control Metrics
Cruise Control Properties in Cloudera Runtime 7.2.1
Cruise Control Server Health Tests
Cruise Control Server Metrics
Custom Configuration
Dashboard Types
Dashboards
Data Analytics Studio Eventprocessor Health Tests
Data Analytics Studio Eventprocessor Metrics
Data Analytics Studio Metrics
Data Analytics Studio Properties in Cloudera Runtime 7.2.1
Data Analytics Studio Webapp Server Health Tests
Data Analytics Studio Webapp Server Metrics
Data Context Connector Properties in Cloudera Runtime 7.2.1
Data Granularity and Time-Series Metric Data
Data Storage for Monitoring Data
DataNode Health Tests
DataNode Metrics
Decommissioning Hosts
Decommissioning Role Instances
Decrease Reserve Space
Default User Roles
Deleting a Host from Cloudera Manager
Deleting Hosts
Designating Directories to Include in Disk Usage Reports
Diagnostic Data Collection
Directory Metrics
Directory Usage Report
Disabling Metrics for Specific Roles
Disabling Static Service Pools
Disabling the Automatic Sending of Diagnostic Data from a Manually Triggered Collection
Disabling Transparent Hugepages (THP)
Disk Metrics
Disk Usage Reports
Disk Usage Reports
Displaying Chart Details
Download the Cluster Utilization Report
Downloading Audit Events
Downloading Client Configuration Files
Downloading HDFS Directory Access Permission Reports
Downloading Reports as CSV and XLS Files
Editing a Chart
Editing, Deleting, Suppressing, or Deleting a Trigger
Enable the Cluster Utilization Report
Enabling and Configuring Static Service Pools
Enabling and Disabling Log Event Capture
Enabling Configuration Change Alerts
Enabling Configuration Change Alerts
Enabling Fast Upload using Cloudera Manager
Enabling HBase Alerts
Enabling Health Alerts
Enabling Resource Management with Control Groups
Enabling Snapshots
Event Server Health Tests
Event Server Metrics
Events
Exporting and Importing Cloudera Manager Configuration
Exporting and Importing Cloudera Manager Configuration
Exporting Data from Charts
Failover Controller Health Tests
Failover Controller Metrics
FAQ
Filesystem Metrics
Filter Attributes
Filter Attributes
Filter Expressions
Filter Expressions
Filtering Audit Events
Filtering by Day of Week or Hour of Day
Filtering Events
Filtering Jobs
Filtering Logs
Filtering Metrics
Filtering Metrics
Filtering Queries
Filtering the Activities List
Filtering the Tasks List
Filters
Fixed Issues in Cloudera Manager 7.2.1
Flume Agent Health Tests
Flume Channel Metrics
Flume Health Tests
Flume Metrics
Flume Sink Metrics
Flume Source Metrics
Garbage Collector Health Tests
Garbage Collector Metrics
Grouping (Faceting) Time Series
HBASE Category
HBase Health Tests
HBase Metrics
HBase Properties in Cloudera Runtime 7.2.1
HBase RegionServer Replication Peer Metrics
HBase REST Server Health Tests
HBase REST Server Metrics
HBase Thrift Server Health Tests
HBase Thrift Server Metrics
HDFS Cache Directive Metrics
HDFS Cache Pool Metrics
HDFS Health Tests
HDFS Metrics
HDFS Properties in Cloudera Runtime 7.2.1
Health Tests
Health Tests and Health History
Health Tests and Health History
HEALTH_CHECK Category
History Server Health Tests
History Server Metrics
Hive Execution Health Tests
Hive Execution Metrics
Hive Health Tests
Hive LLAP Health Tests
Hive LLAP Metrics
Hive LLAP Properties in Cloudera Runtime 7.2.1
Hive Metastore Server Health Tests
Hive Metastore Server Metrics
Hive Metrics
Hive on Tez Health Tests
Hive on Tez Metrics
Hive on Tez Properties in Cloudera Runtime 7.2.1
Hive Properties in Cloudera Runtime 7.2.1
HiveServer2 Health Tests
HiveServer2 Metrics
Home Page
Host Configuration Properties
Host Details
Host Health Tests
Host Inspector
Host Management
Host Metrics
Host Monitor and Service Monitor Memory Configuration
Host Monitor Health Tests
Host Monitor Metrics
Hosts Disks Overview
How Client Configurations are Deployed
How to Configure a MapReduce Job to Access S3 with an HDFS Credstore
HRegion Metrics
HTable Metrics
HttpFS Health Tests
HttpFS Metrics
Hue Health Tests
Hue Metrics
Hue Properties in Cloudera Runtime 7.2.1
Hue Server Health Tests
Hue Server Metrics
Impala Best Practices
Impala Catalog Server Health Tests
Impala Catalog Server Metrics
Impala Daemon Health Tests
Impala Daemon Metrics
Impala Daemon Resource Pool Metrics
Impala Health Tests
Impala Llama ApplicationMaster Health Tests
Impala Llama ApplicationMaster Metrics
Impala Metrics
Impala Pool Metrics
Impala Pool User Metrics
Impala Properties in Cloudera Runtime 7.2.1
Impala query counter metrics
Impala Query Metrics
Impala StateStore Health Tests
Impala StateStore Metrics
Impala Tab
Import Data from RDBMS into an S3 Bucket
Import Data into an External Hive Table Backed by S3
Import Data into S3 Bucket in Incremental Mode
Importing Data into Amazon S3 Using Sqoop
Importing Data into Microsoft Azure Data Lake Store (Gen1 and Gen2) Using Sqoop
Improving Performance in Shuffle Handler and IFile Reader
Inspecting Network Performance
Isilon Metrics
Java KeyStore KMS Metrics
Java KeyStore KMS Properties in Cloudera Runtime 7.2.1
JobHistory Server Health Tests
JobHistory Server Metrics
JobTracker Health Tests
JobTracker Metrics
JournalNode Health Tests
JournalNode Metrics
Kafka Broker Health Tests
Kafka Broker Log Directory Metrics
Kafka Broker Metrics
Kafka Broker Topic Metrics
Kafka Broker Topic Partition Metrics
Kafka Connect Connector Sink Task Metrics Metrics
Kafka Connect Connector Source Task Metrics Metrics
Kafka Connect Connector Task Error Metrics Metrics
Kafka Connect Connector Task Metrics Metrics
Kafka Connect Health Tests
Kafka Connect Metrics
Kafka Consumer Group Metrics
Kafka Consumer Metrics
Kafka Health Tests
Kafka Metrics
Kafka MirrorMaker Health Tests
Kafka MirrorMaker Metrics
Kafka Producer Metrics
Kafka Properties in Cloudera Runtime 7.2.1
Kafka Replica Metrics
Kerberos Ticket Renewer Health Tests
Kerberos Ticket Renewer Metrics
Key Management Server Health Tests
Key Management Server Metrics
Key Management Server Proxy Health Tests
Key Management Server Proxy Metrics
Key Trustee KMS Metrics
Key Trustee Server Metrics
Key Trustee Server Properties in Cloudera Runtime 7.2.1
Key-Value Store Indexer Health Tests
Key-Value Store Indexer Metrics
Key-Value Store Indexer Properties in Cloudera Runtime 7.2.1
Known Issues in Cloudera Manager 7.2.1
Knox Gateway Health Tests
Knox Gateway Metrics
Knox Health Tests
Knox IDBroker Health Tests
Knox IDBroker Metrics
Knox Metrics
Knox Properties in Cloudera Runtime 7.2.1
Kudu Metrics
Kudu Properties in Cloudera Runtime 7.2.1
Kudu Replica Metrics
Lifecycle and Security Auditing
Lily HBase Indexer Health Tests
Lily HBase Indexer Metrics
Linux Control Groups (cgroups)
Livy Health Tests
Livy Metrics
Livy Properties in Cloudera Runtime 7.2.1
Livy Server Health Tests
Livy Server Metrics
LLAP Proxy Health Tests
LLAP Proxy Metrics
Load Balancer Health Tests
Load Balancer Metrics
Log Details
Logs
Logs and Events
Logs List
LOG_MESSAGE Category
Maintenance Mode
Managing Alerts
Managing and Monitoring Federated HDFS
Managing Anonymous Usage Data Collection
Managing Cloudera Runtime Services
Managing Dashboards
Managing Data Hub Clusters
Managing Disk Space for Log Files
Managing Hosts
Managing Role Groups
Managing Roles
Managing Spark Driver Logs
Managing Suppressed Validations
Manually Redeploying Client Configuration Files
Manually Triggering Collection and Transfer of Diagnostic Data to Cloudera
MapReduce Health Tests
MapReduce Metrics
Master Health Tests
Master Metrics
Metric Aggregation
Metric Aggregation
Metric Expression Functions
Metric Expressions
Metrics and queries
Modifying Configuration Properties Using Cloudera Manager
Modifying the Health Threshold
Monitor Health Tests
Monitor Metrics
Monitoring a Cluster Using Cloudera Manager
Monitoring Activities
Monitoring and Diagnostics
Monitoring and Diagnostics
Monitoring Clusters
Monitoring Hosts
Monitoring Impala Queries
Monitoring Service Status
Monitoring Services
Monitoring Spark Applications
Monitoring YARN Applications
Moving and Resizing Charts on a Dashboard
Moving Monitoring Data on an Active Cluster
NameNode Health Tests
NameNode Metrics
Navigator Audit Server Health Tests
Navigator Audit Server Metrics
Navigator Luna KMS Metastore Health Tests
Navigator Luna KMS Metastore Metrics
Navigator Luna KMS Proxy Health Tests
Navigator Luna KMS Proxy Metrics
Navigator Metadata Server Health Tests
Navigator Metadata Server Metrics
Navigator Thales KMS Metastore Health Tests
Navigator Thales KMS Metastore Metrics
Navigator Thales KMS Proxy Health Tests
Navigator Thales KMS Proxy Metrics
Network Interface Metrics
Networking Considerations for Virtual Private Clusters
NFS Gateway Health Tests
NFS Gateway Metrics
NodeManager Health Tests
NodeManager Metrics
Obtaining Time-Series Data Using the API
Oozie Health Tests
Oozie Metrics
Oozie Properties in Cloudera Runtime 7.2.1
Oozie Server Health Tests
Oozie Server Metrics
Optimizing Performance in Cloudera Runtime
Overriding Configuration Properties
Overview
Overview
Overview Tab
Ozone DataNode Health Tests
Ozone DataNode Metrics
Ozone Manager Health Tests
Ozone Manager Metrics
Ozone Metrics
Ozone Prometheus Health Tests
Ozone Prometheus Metrics
Ozone Properties in Cloudera Runtime 7.2.1
Ozone Recon Health Tests
Ozone Recon Metrics
Passive Database Health Tests
Passive Database Metrics
Passive Key Trustee Server Health Tests
Passive Key Trustee Server Metrics
Pausing a Cluster in AWS
Performance Considerations
Performance Management
Performing Maintenance on a Cluster Host
Periodic Stacks Collection
Phoenix Health Tests
Phoenix Metrics
Phoenix Properties in Cloudera Runtime 7.2.1
Predicates
Prerequisites
Presentation of Aggregate Data
Process Management
Processes
Query Details
Query Server Health Tests
Query Server Metrics
Querying metric data
Ranger Admin Health Tests
Ranger Admin Metrics
Ranger Health Tests
Ranger KMS Health Tests
Ranger KMS Metrics
Ranger KMS Properties in Cloudera Runtime 7.2.1
Ranger KMS Server Health Tests
Ranger KMS Server Metrics
Ranger KMS Server with KTS Health Tests
Ranger KMS Server with KTS Metrics
Ranger KMS with Key Trustee Server Health Tests
Ranger KMS with Key Trustee Server Metrics
Ranger KMS with Key Trustee Server Properties in Cloudera Runtime 7.2.1
Ranger Metrics
Ranger Properties in Cloudera Runtime 7.2.1
Ranger Raz Health Tests
Ranger Raz Metrics
Ranger Raz Properties in Cloudera Runtime 7.2.1
Ranger Raz Server Health Tests
Ranger Raz Server Metrics
Ranger Tagsync Health Tests
Ranger Tagsync Metrics
Ranger Usersync Health Tests
Ranger Usersync Metrics
Recommissioning Hosts
Recommissioning Role Instances
Redaction of Sensitive Information from Diagnostic Bundles
Reference
Referencing Amazon S3 in URIs
Referencing S3 Credentials for YARN, MapReduce, or Spark Clients
RegionServer Health Tests
RegionServer Metrics
Removing a Chart from a Custom Dashboard
Removing a Filter
Removing a Host From a Cluster
Removing an Event Filter
Renaming a Cluster
Reports
Reports Manager Health Tests
Reports Manager Metrics
Resetting Configuration Properties to the Default Value
Resource Management
Resource Management
ResourceManager Health Tests
ResourceManager Metrics
Resources
Restarting a Cloudera Runtime Service
Restarting Services and Instances after Configuration Changes
Results Tab
Results Tab
Retrieving metric data
Role Assignments
Role Groups
Role Instance Reference
Role Instances
Rolling Restart
Running Diagnostic Commands for Roles
Running the Host Inspector
S3 Connector Properties in Cloudera Runtime 7.2.1
S3 Gateway Health Tests
S3 Gateway Metrics
Sample Custom Alert Script
Saving a Chart
Saving Charts to a New Dashboard
Saving Charts to an Existing Dashboard
Saving Charts to Dashboards
Schema Registry Health Tests
Schema Registry Metrics
Schema Registry Properties in Cloudera Runtime 7.2.1
Schema Registry Server Health Tests
Schema Registry Server Metrics
Searching for Properties
Searching Within the File System
SecondaryNameNode Health Tests
SecondaryNameNode Metrics
Selecting a Point In Time or a Time Range
Selecting Columns to Show in the Activities List
Selecting Columns to Show in the Tasks List
Sending Diagnostic Data to Cloudera for YARN Applications
Sending Usage and Diagnostic Data to Cloudera
Sentry Health Tests
Sentry Metrics
Sentry Server Health Tests
Sentry Server Metrics
Server and Client Configuration
Server Metrics
Service Monitor Health Tests
Service Monitor Metrics
Service Summary
Setting an Advanced Configuration Snippet for a Cloudera Runtime Service
Setting an Advanced Configuration Snippet for a Cluster
Setting Quotas
Setting the vm.swappiness Linux Kernel Parameter
Shutting Down and Starting Up the Cluster
Solr Health Tests
Solr Metrics
Solr Properties in Cloudera Runtime 7.2.1
Solr Replica Metrics
Solr Server Health Tests
Solr Server Metrics
Solr Shard Metrics
Solutions to Common Problems
Sorting the Activities List
Sorting the Tasks List
Spark Health Tests
Spark Metrics
Spark Properties in Cloudera Runtime 7.2.1
Specifying the Diagnostic Data Directory
Sqoop 2 Health Tests
Sqoop 2 Metrics
Sqoop 2 Server Health Tests
Sqoop 2 Server Metrics
Sqoop Import into ADLS
Sqoop Import into Amazon S3
Sqoop Metrics
Sqoop Properties in Cloudera Runtime 7.2.1
SRM Driver Health Tests
SRM Driver Metrics
SRM Service Health Tests
SRM Service Metrics
Stale Configurations
Starting a Cloudera Runtime Service on All Hosts
Starting All the Roles on a Host
Starting, Stopping, and Restarting Role Instances
Starting, Stopping, Refreshing, and Restarting a Cluster
State Management
Static Service Pools
Status
Status Summary
Status Summary
Stopping a Cloudera Runtime Service on All Hosts
Stopping All the Roles on a Host
Storage Container Manager Health Tests
Storage Container Manager Metrics
Streams Messaging Manager Health Tests
Streams Messaging Manager Metrics
Streams Messaging Manager Properties in Cloudera Runtime 7.2.1
Streams Messaging Manager Rest Admin Server Health Tests
Streams Messaging Manager Rest Admin Server Metrics
Streams Messaging Manager UI Server Health Tests
Streams Messaging Manager UI Server Metrics
Streams Replication Manager Health Tests
Streams Replication Manager Metrics
Streams Replication Manager Properties in Cloudera Runtime 7.2.1
Summary
Suppressing a Configuration Validation in Cloudera Manager
Suppressing a Health Test
Suppressing Configuration and Parameter Validation Warnings
Suppressing Configuration Validations Before They Trigger Warnings
Suppressing Health Test Results
SYSTEM Category
Tablet Server Health Tests
Tablet Server Metrics
Task Attempts
TaskTracker Health Tests
TaskTracker Hosts
TaskTracker Metrics
Telemetry Publisher Health Tests
Telemetry Publisher Metrics
Terminology
Terminology
Tez Metrics
Tez Properties in Cloudera Runtime 7.2.1
The Actions Menu
The File Browser
The HDFS Instances Page with Federation and High Availability
The HDFS Status Page with Multiple Nameservices
The Processes Tab
The Task Distribution Chart
Time Line
Time Series Attributes
Time Series Entities and their Attributes
Time Series Table Metrics
Tips and Best Practices for Jobs
Tracer Health Tests
Tracer Metrics
Triggers
Troubleshooting Cluster Configuration and Operation
Troubleshooting Performance of Decommissioning
tsquery Language
tsquery Syntax
Tuning and Troubleshooting Host Decommissioning
Tuning HBase Prior to Decommissioning DataNodes
Tuning HDFS Prior to Decommissioning DataNodes
Unsuppressing Health Tests
Use the Cluster Utilization Report to manage resources
User Management
User Metrics
Using a Credential Provider to Secure S3 Credentials
Using Context-Sensitive Variables in Charts
Using Fast Upload with Amazon S3
Using Tags in Cloudera Manager
Using the Cloudera Manager API
Using the Cloudera Manager API for Cluster Automation
Using the Cloudera Manager API to Obtain Configuration Files
Using the Directory Usage Report
Validation of Configuration Properties
Viewing a Job's Task Attempts
Viewing a List of All Suppressed Validations
Viewing a List of Suppressed Health Tests
Viewing Activity Details in a Report Format
Viewing All Hosts
Viewing and Debugging Spark Applications Using Logs
Viewing and Downloading Stacks Logs
Viewing and Editing Host Overrides
Viewing and Editing Overridden Configuration Properties
Viewing and Reverting Configuration Changes
Viewing Audit Events
Viewing Charts for Cluster, Service, Role, and Host Instances
Viewing Cloudera Manager Agent Logs in the Logs Page
Viewing Cloudera Manager Server Logs in the Logs Page
Viewing Current Disk Usage by User, Group, or Directory
Viewing Events
Viewing Health Test Results
Viewing Historical Disk Usage by User, Group, or Directory
Viewing Host and Service Monitor Data Storage
Viewing Host Details
Viewing Host Role Assignments
Viewing Host Status
Viewing Individual Hosts
Viewing Jobs
Viewing Logs
Viewing Past Host Inspector Results
Viewing Past Status
Viewing Past Status
Viewing Queries
Viewing Role Instance Status
Viewing Running and Recent Commands
Viewing Running and Recent Commands For a Cluster
Viewing Running and Recent Commands for a Service or Role
Viewing Service Instance Details
Viewing Service Status
Viewing the Cloudera Manager Agent Log
Viewing the Cloudera Manager Agent Logs
Viewing the Cloudera Manager Server Log
Viewing the Cloudera Manager Server Log
Viewing the Disks Overview
Viewing the Distribution of Task Attempts
Viewing the Health and Status of a Role Instance
Viewing the Hosts in a Cluster
Viewing the Jobs in a Pig, Oozie, or Hive Activity
Viewing the Maintenance Mode Status of a Cluster
Viewing the Maintenance Mode Status of a Cluster
Viewing the Status of a Service Instance
Viewing the URLs of the Client Configuration Files
Virtual Private Clusters and Cloudera SDX
Visualizing Spark Applications Using the Web Application UI
WebHCat Server Health Tests
WebHCat Server Metrics
What's New in Cloudera Manager 7.2.1
YARN Health Tests
YARN Metrics
YARN Pool Metrics
YARN Pool User Metrics
YARN Properties in Cloudera Runtime 7.2.1
YARN Queue Manager Metrics
YARN Queue Manager Properties in Cloudera Runtime 7.2.1
YARN Queue Manager Store Health Tests
YARN Queue Manager Store Metrics
YARN Queue Manager Webapp Health Tests
YARN Queue Manager Webapp Metrics
Zeppelin Health Tests
Zeppelin Metrics
Zeppelin Properties in Cloudera Runtime 7.2.1
Zeppelin Server Health Tests
Zeppelin Server Metrics
ZooKeeper Health Tests
ZooKeeper Metrics
ZooKeeper Properties in Cloudera Runtime 7.2.1
ZooKeeper Server Health Tests
«
Filter topics
Accessing Storage Using Amazon S3
Accessing the Cloudera Manager Admin Console from Data Hub clusters
Accessing the Cloudera Manager for Data Lake clusters using workload credentials
Starting, Stopping, Refreshing, and Restarting a Cluster
▶︎
Pausing a Cluster in AWS
Shutting Down and Starting Up the Cluster
Renaming a Cluster
▶︎
Virtual Private Clusters and Cloudera SDX
Compatibility Considerations for Virtual Private Clusters
Architecture
Networking Considerations for Virtual Private Clusters
▶︎
Managing Hosts
Viewing Host Status
Viewing Host Role Assignments
Hosts Disks Overview
▶︎
Deleting Hosts
Deleting a Host from Cloudera Manager
Removing a Host From a Cluster
Stopping All the Roles on a Host
Starting All the Roles on a Host
▶︎
Performing Maintenance on a Cluster Host
Decommissioning Hosts
Recommissioning Hosts
▶︎
Tuning and Troubleshooting Host Decommissioning
Tuning HDFS Prior to Decommissioning DataNodes
Tuning HBase Prior to Decommissioning DataNodes
Performance Considerations
Troubleshooting Performance of Decommissioning
Maintenance Mode
Viewing the Maintenance Mode Status of a Cluster
▶︎
Managing Roles
▶︎
Role Instances
Starting, Stopping, and Restarting Role Instances
Decommissioning Role Instances
Recommissioning Role Instances
Configuring Roles to Use a Custom Garbage Collection Parameter
▶︎
Role Groups
Creating a Role Group
Managing Role Groups
Default User Roles
▶︎
Managing Cloudera Runtime Services
Starting a Cloudera Runtime Service on All Hosts
Stopping a Cloudera Runtime Service on All Hosts
Restarting a Cloudera Runtime Service
Rolling Restart
Aborting a Pending Command
▶︎
Cloudera Manager API
Exporting and Importing Cloudera Manager Configuration
Backing Up and Restoring the Cloudera Manager Configuration
Using Tags in Cloudera Manager
▶︎
Performance Management
▶︎
Optimizing Performance in Cloudera Runtime
Disabling Transparent Hugepages (THP)
Setting the vm.swappiness Linux Kernel Parameter
Improving Performance in Shuffle Handler and IFile Reader
Tips and Best Practices for Jobs
Decrease Reserve Space
Choosing and Configuring Data Compression
▶︎
Resource Management
▶︎
Static Service Pools
Enabling and Configuring Static Service Pools
Disabling Static Service Pools
▶︎
Linux Control Groups (cgroups)
Enabling Resource Management with Control Groups
Configuring Resource Parameters
Configuring Custom Cgroups
▶︎
Data Storage for Monitoring Data
Configuring Service Monitor Data Storage
Configuring Host Monitor Data Storage
Viewing Host and Service Monitor Data Storage
Data Granularity and Time-Series Metric Data
Moving Monitoring Data on an Active Cluster
▶︎
Host Monitor and Service Monitor Memory Configuration
Configuring Memory Allocations
▼
Accessing Storage Using Amazon S3
Referencing S3 Credentials for YARN, MapReduce, or Spark Clients
Referencing Amazon S3 in URIs
Using Fast Upload with Amazon S3
Enabling Fast Upload using Cloudera Manager
How to Configure a MapReduce Job to Access S3 with an HDFS Credstore
▶︎
Importing Data into Amazon S3 Using Sqoop
▶︎
Authentication
Using a Credential Provider to Secure S3 Credentials
▶︎
Sqoop Import into Amazon S3
Import Data from RDBMS into an S3 Bucket
Import Data into S3 Bucket in Incremental Mode
Import Data into an External Hive Table Backed by S3
▶︎
Accessing Storage Using Microsoft ADLS
Configuring OAuth in Data Hub
Configuring OAuth with core-site.xml
Configuring OAuth with the Hadoop CredentialProvider
Configuring Native TLS Acceleration
▶︎
Importing Data into Microsoft Azure Data Lake Store (Gen1 and Gen2) Using Sqoop
Prerequisites
Authentication
Sqoop Import into ADLS
»
Managing Data Hub Clusters
Accessing Storage Using Amazon S3
Referencing S3 Credentials for YARN, MapReduce, or Spark Clients
If you have selected IAM authentication, no additional steps are needed. If you are not using IAM authentication, use one of the following three options to provide Amazon S3 credentials to clients.
Referencing Amazon S3 in URIs
Using Fast Upload with Amazon S3
Enabling Fast Upload using Cloudera Manager
How to Configure a MapReduce Job to Access S3 with an HDFS Credstore
Configure your MapReduce jobs to read and write to Amazon S3 using a custom password for an HDFS Credstore.
Importing Data into Amazon S3 Using Sqoop
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