Java KeyStore KMS Properties in Cloudera Runtime 7.3.1

Role groups:

Key Management Server

Advanced

Key Management Server Advanced Configuration Snippet (Safety Valve) for core-site.xml

Description: For advanced use only. A string to be inserted into core-site.xml for this role only.
Related Name
Default Value
API Name: core-site.xml_role_safety_valve
Required: false

Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-acls.xml

Description: For advanced use only. A string to be inserted into kms-acls.xml for this role only.
Related Name
Default Value
API Name: kms-acls.xml_role_safety_valve
Required: false

Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-site.xml

Description: For advanced use only. A string to be inserted into kms-site.xml for this role only.
Related Name
Default Value
API Name: kms-site.xml_role_safety_valve
Required: false

Key Management 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: KMS_role_env_safety_valve
Required: false

Key Management Server Logging Advanced Configuration Snippet (Safety Valve)

Description: For advanced use only, a string to be inserted into log4j.properties for this role only.
Related Name
Default Value
API Name: log4j_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

Heap Dump Directory

Description: Path to directory where heap dumps are generated when java.lang.OutOfMemoryError error is thrown. This directory is automatically created if it does not exist. If this directory already exists, it will be owned by the current role user with 1777 permissions. Sharing the same directory among multiple roles will cause an ownership race. The heap dump files are created with 600 permissions and are owned by the role user. The amount of free space in this directory should be greater than the maximum Java Process heap size configured for this role.
Related Name: oom_heap_dump_dir
Default Value: /tmp
API Name: oom_heap_dump_dir
Required: false

Dump Heap When Out of Memory

Description: When set, generates a heap dump file when when an out-of-memory error occurs.
Related Name
Default Value: false
API Name: oom_heap_dump_enabled
Required: true

Kill When Out of Memory

Description: When set, a SIGKILL signal is sent to the role process when java.lang.OutOfMemoryError is thrown.
Related Name
Default Value: true
API Name: oom_sigkill_enabled
Required: true

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

Key Management Server Advanced Configuration Snippet (Safety Valve) for ssl-server.xml

Description: For advanced use only. A string to be inserted into ssl-server.xml for this role only.
Related Name
Default Value
API Name: ssl-server.xml_role_safety_valve
Required: false

Logs

Key Management Server Log Directory

Description: The log directory for log files of the role Key Management Server.
Related Name: log.dir
Default Value: /var/log/hadoop-kms
API Name: log_dir
Required: false

Key Management Server Logging Threshold

Description: The minimum log level for Key Management Server logs
Related Name
Default Value: INFO
API Name: log_threshold
Required: false

Key Management Server Maximum Log File Backups

Description: The maximum number of rolled log files to keep for Key Management Server logs. Typically used by log4j or logback.
Related Name
Default Value: 10
API Name: max_log_backup_index
Required: false

Key Management Server Max Log Size

Description: The maximum size, in megabytes, per log file for Key Management Server logs. Typically used by log4j or logback.
Related Name
Default Value: 200 MiB
API Name: max_log_size
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 JMX Exporter (beta)

Description: JMX Exporter support is a beta feature. If enabled, CM configures the role to run JMX Exporter in agent mode with the provided port and YAML configuration. This exporter then can be used with the OpenTelemetry Collector feature. See the JMX Exporter documentation.
Related Name
Default Value: true
API Name: jmx_exporter_enabled
Required: true

JMX Exporter configuration YAML

Description: This configuration is passed to JMX Exporter as it is. See the JMX Exporter documentation.
Related Name
Default Value
API Name: jmx_exporter_yaml
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: kms_fd_thresholds
Required: false

Key Management Server Host Health Test

Description: When computing the overall Key Management Server health, consider the host's health.
Related Name
Default Value: true
API Name: kms_host_health_enabled
Required: false

Key Management Server Process Health Test

Description: Enables the health test that the Key Management Server's process state is consistent with the role configuration
Related Name
Default Value: true
API Name: kms_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

OpenTelemetry Collector Exporters Section

Description: Define the exporters settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value: exporters: prometheusremotewrite/$ROLE_NAME: endpoint: $ROLE_PARAM(otelcol_remote_write_url) auth: authenticator: basicauth/$ROLE_NAME tls: insecure_skip_verify: true retry_on_failure: enabled: true initial_interval: 10s max_interval: 40s max_elapsed_time: 300s
API Name: otelcol_exporters
Required: false

OpenTelemetry Collector Extensions Section

Description: Define the extensions settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value: extensions: basicauth/$ROLE_NAME: client_auth: username: $ROLE_PARAM(otelcol_remote_write_user) password: '$ROLE_PARAM(otelcol_remote_write_password)'
API Name: otelcol_extensions
Required: false

OpenTelemetry Collector Helper Port

Description: This port can be used for JMX Exporter to implement a Prometheus exporter or for other OpenTelemetry Collector related purposes
Related Name
Default Value
API Name: otelcol_helper_port
Required: false

OpenTelemetry Collector Processors Section

Description: Define the processors settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value
API Name: otelcol_processors
Required: false

OpenTelemetry Collector Receivers Section

Description: Define the receivers settings as a yaml snippet according to the OpenTelemetry Collector standards. A number of variables can help to use the same config everywhere. The follow strings or expressions will be substituted: $HOST_NAME, $CLUSTER_NAME, $CLUSTER_ID, $SERVICE_TYPE, $SERVICE_NAME, $ROLE_NAME, $ROLE_TYPE, $ROLE_PARAM(my_parameter_name) - e.g.: a port parameter for the role's metrics, $DECODE_B64(...) and $DECODE_URL(...) to decode encoded parameters, $ENV_PARAM(name) to fetch params from the process' environment, $SYS_PARAM(name) to fetch java system properties.
Related Name
Default Value
API Name: otelcol_receivers
Required: false

OpenTelemetry Collector Remote Write Password

Description: Remote write password for the OpenTelemetry Collector. This param is for convenience and intended to be used at the extensions section of Otelcol settings using the $ROLE_PARAM(otelcol_remote_write_password) expression. Specify $INFRA(cdp_request_signer_password) when forwarding to Cloudera Observability central monitoring. (This is the default.)
Related Name
Default Value: ******
API Name: otelcol_remote_write_password
Required: false

OpenTelemetry Collector Remote Write URL

Description: Remote write URL for the OpenTelemetry Collector. This param is for convenience and intended to be used at the exporters section of Otelcol settings using the $ROLE_PARAM(otelcol_remote_write_url) expression. Specify $INFRA(cdp_request_signer_url) when forwarding to Cloudera Observability central monitoring.
Related Name
Default Value: $INFRA(cdp_request_signer_url)
API Name: otelcol_remote_write_url
Required: false

OpenTelemetry Collector Remote Write Username

Description: Remote write username for the OpenTelemetry Collector. This param is for convenience and intended to be used at the extensions section of Otelcol settings using the $ROLE_PARAM(otelcol_remote_write_user) expression. Specify $INFRA(cdp_request_signer_username) when forwarding to Cloudera Observability central monitoring.
Related Name
Default Value: $INFRA(cdp_request_signer_username)
API Name: otelcol_remote_write_user
Required: false

Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Exporters Section

Description: Define the exporters settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value
API Name: otelcol_rtm_logs_exporters
Required: false

Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Extensions Section

Description: Define the extensions settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value
API Name: otelcol_rtm_logs_extensions
Required: false

Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Processors Section

Description: Define the processors settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value
API Name: otelcol_rtm_logs_processors
Required: false

Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Receivers Section

Description: Define the receivers settings as a yaml snippet according to the OpenTelemetry Collector standards. A number of variables can help to use the same config everywhere. The follow strings or expressions will be substituted: $HOST_NAME, $CLUSTER_NAME, $CLUSTER_ID, $SERVICE_TYPE, $SERVICE_NAME, $ROLE_NAME, $ROLE_TYPE, $ROLE_PARAM(my_parameter_name) - e.g.: a port parameter for the role's metrics, $DECODE_B64(...) and $DECODE_URL(...) to decode encoded parameters, $ENV_PARAM(name) to fetch params from the process' environment, $SYS_PARAM(name) to fetch java system properties.
Related Name
Default Value
API Name: otelcol_rtm_logs_receivers
Required: false

Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Service Section

Description: Define the service settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value
API Name: otelcol_rtm_logs_service
Required: false

OpenTelemetry Collector Service Section

Description: Define the service settings as a yaml snippet according to the OpenTelemetry Collector standards. Variable substitution available, see the receivers' help.
Related Name
Default Value
API Name: otelcol_service
Required: false

Enable OpenTelemetry Collector (beta)

Description: OpenTelemetry Collector support is a new beta feature (will change without notice) which can run OpenTelemetry Collector as an agent together with the CM Agent to forward metrics to a Prometheus like storage.
Related Name
Default Value: false
API Name: otelcol_should_collect
Required: true

Enable Real-Time Monitoring for Jobs / Queries with OpenTelemetry

Description: This enables OpenTelemetry Collector as an agent together with the CM Agent to forward real-time monitoring data about jobs / queries to Observability backend. The configuration of the subsections shouldn't be modified manually.
Related Name
Default Value: false
API Name: otelcol_should_collect_rtm_logs
Required: true

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

Flume Proxy User Groups

Description: Allows the flume superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.flume.groups
Default Value: *
API Name: hadoop_kms_proxyuser_flume_groups
Required: false

Flume Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the flume user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.flume.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_flume_hosts
Required: false

HDFS Proxy User Groups

Description: Allows the hdfs superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.hdfs.groups
Default Value: *
API Name: hadoop_kms_proxyuser_hdfs_groups
Required: false

HDFS Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the hdfs user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.hdfs.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_hdfs_hosts
Required: false

Hive Proxy User Groups

Description: Allows the hive superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.hive.groups
Default Value: *
API Name: hadoop_kms_proxyuser_hive_groups
Required: false

Hive Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the hive user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.hive.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_hive_hosts
Required: false

HTTP Proxy User Groups

Description: Allows the HTTP superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.HTTP.groups
Default Value: *
API Name: hadoop_kms_proxyuser_HTTP_groups
Required: false

HTTP Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the HTTP user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.HTTP.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_HTTP_hosts
Required: false

HttpFS Proxy User Groups

Description: Allows the httpfs superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.httpfs.groups
Default Value: *
API Name: hadoop_kms_proxyuser_httpfs_groups
Required: false

HttpFS Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the httpfs user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.httpfs.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_httpfs_hosts
Required: false

Hue Proxy User Groups

Description: Allows the hue superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.hue.groups
Default Value: *
API Name: hadoop_kms_proxyuser_hue_groups
Required: false

Hue Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the hue user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.hue.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_hue_hosts
Required: false

Mapred Proxy User Groups

Description: Allows the mapred superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.mapred.groups
Default Value: *
API Name: hadoop_kms_proxyuser_mapred_groups
Required: false

Mapred Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the mapred user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.mapred.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_mapred_hosts
Required: false

Oozie Proxy User Groups

Description: Allows the oozie superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.oozie.groups
Default Value: *
API Name: hadoop_kms_proxyuser_oozie_groups
Required: false

Oozie Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the oozie user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.oozie.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_oozie_hosts
Required: false

YARN Proxy User Groups

Description: Allows the yarn superuser to impersonate any members of a comma-delimited list of groups. The default '*' allows all groups. To disable entirely, use a string that doesn't correspond to a group name, such as '_no_group_'.
Related Name: hadoop.kms.proxyuser.yarn.groups
Default Value: *
API Name: hadoop_kms_proxyuser_yarn_groups
Required: false

YARN Proxy User Hosts

Description: Comma-delimited list of hosts where you want to allow the yarn user to impersonate other users. The default '*' allows all hosts. To disable entirely, use a string that doesn't correspond to a host name, such as '_no_host'.
Related Name: hadoop.kms.proxyuser.yarn.hosts
Default Value: *
API Name: hadoop_kms_proxyuser_yarn_hosts
Required: false

JavaKeyStoreProvider Directory

Description: Directory of the keystore file kms.keystore used by JavaKeyStoreProvider that backs the KMS.
Related Name: hadoop.kms.key.provider.uri
Default Value: /var/lib/kms
API Name: hadoop_security_key_provider_dir
Required: true

KMS Accept Count

Description: The maximum queue length for incoming connection requests when all possible request processing threads are in use. Any requests received when the queue is full will be refused.This configuration is only supported in CDH 5.11 and up.
Related Name: hadoop.http.accept.queue.size
Default Value: 500
API Name: kms_accept_count
Required: false

KMS Blacklist Users

Description: A comma-separated list of users (no spaces) for whom to disallow access to key material. These users can still fetch key metadata and create encrypted encryption keys, but are unable to do any other KMS operations. Typically, HDFS superusers will be specified here.
Related Name: kms_blacklist_users
Default Value
API Name: kms_blacklist_users
Required: false

KMS Heap Size

Description: Maximum heap size of the KMS.
Related Name: kms_heap_size
Default Value: 1 GiB
API Name: kms_heap_size
Required: true

Additional Java Configuration Options for KMS

Description: These arguments will be passed as part of the Java command line. Commonly, garbage collection flags, PermGen, or extra debugging flags would be passed here.
Related Name: kms_java_opts
Default Value
API Name: kms_java_opts
Required: false

KMS Max Threads

Description: Maximum number of threads used to handle KMS requests.
Related Name: hadoop.http.max.threads
Default Value: 250
API Name: kms_max_threads
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

KMS HTTP Port

Description: Port used by clients to interact with the KMS.
Related Name: hadoop.kms.http.port
Default Value: 16000
API Name: kms_http_port
Required: true

Resource Management

Cgroup V1 BLKIO Weight

Description: Weight for the read I/O requests issued by this role, enforced by the Linux kernel under cgroup v1. 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_blkio_weight
Required: true

Cgroup V1 CPU Shares

Description: Number of CPU shares to assign to this role, enforced by the Linux kernel under cgroup v1. 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

Cgroup V2 CPU Weight

Description: Weight of CPU resources to assign to this role, enforced by the Linux kernel under cgroup v2. The greater the weight, 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 1 and 10000. Defaults to 100.
Related Name: cpu.weight
Default Value: 100
API Name: rm_cpu_weight
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 V2 I/O Weight

Description: Weight for the I/O requests issued by this role, enforced by the Linux kernel under cgroup v2. The greater the weight, the higher the priority of the requests when the host experiences I/O contention. Must be between 1 and 10000. Defaults to 100.
Related Name: io.weight
Default Value: 100
API Name: rm_io_weight
Required: true

Cgroup V1 Memory Hard Limit

Description: Hard memory limit to assign to this role, enforced by the Linux kernel under cgroup v1. 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_v1
Required: true

Cgroup V2 Memory Hard Limit

Description: Hard memory limit to assign to this role, enforced by the Linux kernel under cgroup v2. 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 and page cache pages contribute to the limit. Use a value of 'max' to specify no limit. By default, processes not managed by Cloudera Manager will have no limit. If the value is 'max', Cloudera Manager will not monitor Cgroup memory usage, and some charts will show 'No Data'.
Related Name: memory.max
Default Value: -1 MiB
API Name: rm_memory_hard_limit_v2
Required: true

Cgroup V1 Memory Soft Limit

Description: Soft memory limit to assign to this role, enforced by the Linux kernel under cgroup v1. 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_v1
Required: true

Cgroup V2 Memory Soft Limit

Description: Soft memory limit to assign to this role, enforced by the Linux kernel under cgroup v2. When the limit is reached, the kernel will reclaim pages charged to the process only if the host is facing memory pressure. If reclaiming fails, the kernel may kill the process. Both anonymous and page cache pages contribute to the limit. Use a value of 'max' to specify no limit. By default, processes not managed by Cloudera Manager will have no limit. If the value is 'max', Cloudera Manager will not monitor Cgroup memory usage, and some charts will show 'No Data'.
Related Name: memory.high
Default Value: -1 MiB
API Name: rm_memory_soft_limit_v2
Required: true

Security

Key Management Server TLS/SSL Trust Store File

Description: The location on disk of the trust store, in .jks format, used to confirm the authenticity of TLS/SSL servers that Key Management Server might connect to. This trust store must contain the certificate(s) used to sign the service(s) connected to. If this parameter is not provided, the default list of well-known certificate authorities is used instead.
Related Name: ssl.server.truststore.location
Default Value
API Name: ssl_client_truststore_location
Required: false

Key Management Server TLS/SSL Trust Store Password

Description: The password for the Key Management Server TLS/SSL Trust Store File. This password is not required to access the trust store; this field can be left blank. This password provides optional integrity checking of the file. The contents of trust stores are certificates, and certificates are public information.
Related Name: ssl.server.truststore.password
Default Value
API Name: ssl_client_truststore_password
Required: false

Enable TLS/SSL for Key Management Server

Description: Encrypt communication between clients and Key Management Server using Transport Layer Security (TLS) (formerly known as Secure Socket Layer (SSL)).
Related Name: hadoop.kms.ssl.enabled
Default Value: false
API Name: ssl_enabled
Required: false

Key Management Server TLS/SSL Server Keystore Key Password

Description: The password that protects the private key contained in the keystore used when Key Management Server is acting as a TLS/SSL server.
Related Name: ssl.server.keystore.keypassword
Default Value
API Name: ssl_server_keystore_keypassword
Required: false

Key Management Server TLS/SSL Server Keystore File Location

Description: The path to the TLS/SSL keystore file containing the server certificate and private key used for TLS/SSL. Used when Key Management Server is acting as a TLS/SSL server. The keystore must be in the format specified in Administration > Settings > Java Keystore Type.
Related Name: ssl.server.keystore.location
Default Value
API Name: ssl_server_keystore_location
Required: false

Key Management Server TLS/SSL Server Keystore File Password

Description: The password for the Key Management Server keystore file.
Related Name: ssl.server.keystore.password
Default Value
API Name: ssl_server_keystore_password
Required: false

Stacks Collection

Stacks Collection Data Retention

Description: The amount of stacks data that is retained. After the retention limit is reached, the oldest data is deleted.
Related Name: stacks_collection_data_retention
Default Value: 100 MiB
API Name: stacks_collection_data_retention
Required: false

Stacks Collection Directory

Description: The directory in which stacks logs are placed. If not set, stacks are logged into a stacks subdirectory of the role's log directory. If this directory already exists, it will be owned by the current role user with 755 permissions. Sharing the same directory among multiple roles will cause an ownership race.
Related Name: stacks_collection_directory
Default Value
API Name: stacks_collection_directory
Required: false

Stacks Collection Enabled

Description: Whether or not periodic stacks collection is enabled.
Related Name: stacks_collection_enabled
Default Value: false
API Name: stacks_collection_enabled
Required: true

Stacks Collection Frequency

Description: The frequency with which stacks are collected.
Related Name: stacks_collection_frequency
Default Value: 5.0 second(s)
API Name: stacks_collection_frequency
Required: false

Stacks Collection Method

Description: The method used to collect stacks. The jstack option involves periodically running the jstack command against the role's daemon process. The servlet method is available for those roles that have an HTTP server endpoint exposing the current stacks traces of all threads. When the servlet method is selected, that HTTP endpoint is periodically scraped.
Related Name: stacks_collection_method
Default Value: jstack
API Name: stacks_collection_method
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: Key Management Server Advanced Configuration Snippet (Safety Valve) for core-site.xml

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Advanced Configuration Snippet (Safety Valve) for core-site.xml parameter.
Related Name
Default Value: false
API Name: role_config_suppression_core-site.xml_role_safety_valve
Required: true

Suppress Parameter Validation: Flume Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Flume Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_flume_groups
Required: true

Suppress Parameter Validation: Flume Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Flume Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_flume_hosts
Required: true

Suppress Parameter Validation: HDFS Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the HDFS Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hdfs_groups
Required: true

Suppress Parameter Validation: HDFS Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the HDFS Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hdfs_hosts
Required: true

Suppress Parameter Validation: Hive Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Hive Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hive_groups
Required: true

Suppress Parameter Validation: Hive Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Hive Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hive_hosts
Required: true

Suppress Parameter Validation: HTTP Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the HTTP Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_http_groups
Required: true

Suppress Parameter Validation: HTTP Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the HTTP Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_http_hosts
Required: true

Suppress Parameter Validation: HttpFS Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the HttpFS Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_httpfs_groups
Required: true

Suppress Parameter Validation: HttpFS Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the HttpFS Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_httpfs_hosts
Required: true

Suppress Parameter Validation: Hue Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Hue Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hue_groups
Required: true

Suppress Parameter Validation: Hue Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Hue Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hue_hosts
Required: true

Suppress Parameter Validation: Mapred Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Mapred Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_mapred_groups
Required: true

Suppress Parameter Validation: Mapred Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Mapred Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_mapred_hosts
Required: true

Suppress Parameter Validation: Oozie Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Oozie Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_oozie_groups
Required: true

Suppress Parameter Validation: Oozie Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Oozie Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_oozie_hosts
Required: true

Suppress Parameter Validation: YARN Proxy User Groups

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the YARN Proxy User Groups parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_yarn_groups
Required: true

Suppress Parameter Validation: YARN Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the YARN Proxy User Hosts parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_yarn_hosts
Required: true

Suppress Parameter Validation: JavaKeyStoreProvider Directory

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the JavaKeyStoreProvider Directory parameter.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_security_key_provider_dir
Required: true

Suppress Parameter Validation: JMX Exporter configuration YAML

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the JMX Exporter configuration YAML parameter.
Related Name
Default Value: false
API Name: role_config_suppression_jmx_exporter_yaml
Required: true

Suppress Parameter Validation: Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-acls.xml

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-acls.xml parameter.
Related Name
Default Value: false
API Name: role_config_suppression_kms-acls.xml_role_safety_valve
Required: true

Suppress Parameter Validation: Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-site.xml

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-site.xml parameter.
Related Name
Default Value: false
API Name: role_config_suppression_kms-site.xml_role_safety_valve
Required: true

Suppress Parameter Validation: KMS Blacklist Users

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the KMS Blacklist Users parameter.
Related Name
Default Value: false
API Name: role_config_suppression_kms_blacklist_users
Required: true

Suppress Parameter Validation: KMS HTTP Port

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the KMS HTTP Port parameter.
Related Name
Default Value: false
API Name: role_config_suppression_kms_http_port
Required: true

Suppress Parameter Validation: Additional Java Configuration Options for KMS

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Additional Java Configuration Options for KMS parameter.
Related Name
Default Value: false
API Name: role_config_suppression_kms_java_opts
Required: true

Suppress Parameter Validation: Key Management Server Environment Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Environment Advanced Configuration Snippet (Safety Valve) parameter.
Related Name
Default Value: false
API Name: role_config_suppression_kms_role_env_safety_valve
Required: true

Suppress Parameter Validation: Key Management Server Logging Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Logging Advanced Configuration Snippet (Safety Valve) parameter.
Related Name
Default Value: false
API Name: role_config_suppression_log4j_safety_valve
Required: true

Suppress Parameter Validation: Key Management Server Log Directory

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Log Directory parameter.
Related Name
Default Value: false
API Name: role_config_suppression_log_dir
Required: true

Suppress Parameter Validation: Heap Dump Directory

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Heap Dump Directory parameter.
Related Name
Default Value: false
API Name: role_config_suppression_oom_heap_dump_dir
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Exporters Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Exporters Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_exporters
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Extensions Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Extensions Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_extensions
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Helper Port

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Helper Port parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_helper_port
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Processors Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Processors Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_processors
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Receivers Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Receivers Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_receivers
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Remote Write Password

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Remote Write Password parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_remote_write_password
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Remote Write URL

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Remote Write URL parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_remote_write_url
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Remote Write Username

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Remote Write Username parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_remote_write_user
Required: true

Suppress Parameter Validation: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Exporters Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Exporters Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_exporters
Required: true

Suppress Parameter Validation: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Extensions Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Extensions Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_extensions
Required: true

Suppress Parameter Validation: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Processors Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Processors Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_processors
Required: true

Suppress Parameter Validation: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Receivers Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Receivers Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_receivers
Required: true

Suppress Parameter Validation: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Service Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Service Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_service
Required: true

Suppress Parameter Validation: OpenTelemetry Collector Service Section

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the OpenTelemetry Collector Service Section parameter.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_service
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: Key Management Server Advanced Configuration Snippet (Safety Valve) for ssl-server.xml

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server Advanced Configuration Snippet (Safety Valve) for ssl-server.xml parameter.
Related Name
Default Value: false
API Name: role_config_suppression_ssl-server.xml_role_safety_valve
Required: true

Suppress Parameter Validation: Key Management Server TLS/SSL Trust Store File

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server TLS/SSL Trust Store File parameter.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_client_truststore_location
Required: true

Suppress Parameter Validation: Key Management Server TLS/SSL Trust Store Password

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server TLS/SSL Trust Store Password parameter.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_client_truststore_password
Required: true

Suppress Parameter Validation: Key Management Server TLS/SSL Server Keystore Key Password

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server TLS/SSL Server Keystore Key Password parameter.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_server_keystore_keypassword
Required: true

Suppress Parameter Validation: Key Management Server TLS/SSL Server Keystore File Location

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server TLS/SSL Server Keystore File Location parameter.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_server_keystore_location
Required: true

Suppress Parameter Validation: Key Management Server TLS/SSL Server Keystore File Password

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Key Management Server TLS/SSL Server Keystore File Password parameter.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_server_keystore_password
Required: true

Suppress Parameter Validation: Stacks Collection Directory

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Stacks Collection Directory parameter.
Related Name
Default Value: false
API Name: role_config_suppression_stacks_collection_directory
Required: true

Suppress Health Test: Audit Pipeline Test

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_audit_health
Required: true

Suppress Health Test: File Descriptors

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_file_descriptor
Required: true

Suppress Health Test: Host Health

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_host_health
Required: true

Suppress Health Test: Log Directory Free Space

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_log_directory_free_space
Required: true

Suppress Health Test: Otelcol Health

Description: Whether to suppress the results of the Otelcol 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_otelcol_health
Required: true

Suppress Health Test: Process Status

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_scm_health
Required: true

Suppress Health Test: Swap Memory Usage

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_swap_memory_usage
Required: true

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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_swap_memory_usage_rate
Required: true

Suppress Health Test: Unexpected Exits

Description: 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.
Related Name
Default Value: false
API Name: role_health_suppression_kms_kms_unexpected_exits
Required: true

Service-Wide

Advanced

Java KeyStore KMS 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: KMS_service_env_safety_valve
Required: false

System Group

Description: The group that this service's processes should run as.
Related Name
Default Value: kms
API Name: process_groupname
Required: true

System User

Description: The user that this service's processes should run as.
Related Name
Default Value: kms
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

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"}]

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

Authentication Type

Description: Authentication type for the KMS. Can either be "simple" or "kerberos".
Related Name: hadoop.kms.authentication.type
Default Value: simple
API Name: hadoop_kms_authentication_type
Required: true

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 Configuration Validator: Key Management Server Advanced Configuration Snippet (Safety Valve) for core-site.xml

Description: Whether to suppress configuration warnings produced by the Key Management Server Advanced Configuration Snippet (Safety Valve) for core-site.xml configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_core-site.xml_role_safety_valve
Required: true

Suppress Configuration Validator: Flume Proxy User Groups

Description: Whether to suppress configuration warnings produced by the Flume Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_flume_groups
Required: true

Suppress Configuration Validator: Flume Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the Flume Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_flume_hosts
Required: true

Suppress Configuration Validator: HDFS Proxy User Groups

Description: Whether to suppress configuration warnings produced by the HDFS Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hdfs_groups
Required: true

Suppress Configuration Validator: HDFS Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the HDFS Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hdfs_hosts
Required: true

Suppress Configuration Validator: Hive Proxy User Groups

Description: Whether to suppress configuration warnings produced by the Hive Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hive_groups
Required: true

Suppress Configuration Validator: Hive Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the Hive Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hive_hosts
Required: true

Suppress Configuration Validator: HTTP Proxy User Groups

Description: Whether to suppress configuration warnings produced by the HTTP Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_http_groups
Required: true

Suppress Configuration Validator: HTTP Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the HTTP Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_http_hosts
Required: true

Suppress Configuration Validator: HttpFS Proxy User Groups

Description: Whether to suppress configuration warnings produced by the HttpFS Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_httpfs_groups
Required: true

Suppress Configuration Validator: HttpFS Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the HttpFS Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_httpfs_hosts
Required: true

Suppress Configuration Validator: Hue Proxy User Groups

Description: Whether to suppress configuration warnings produced by the Hue Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hue_groups
Required: true

Suppress Configuration Validator: Hue Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the Hue Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_hue_hosts
Required: true

Suppress Configuration Validator: Mapred Proxy User Groups

Description: Whether to suppress configuration warnings produced by the Mapred Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_mapred_groups
Required: true

Suppress Configuration Validator: Mapred Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the Mapred Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_mapred_hosts
Required: true

Suppress Configuration Validator: Oozie Proxy User Groups

Description: Whether to suppress configuration warnings produced by the Oozie Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_oozie_groups
Required: true

Suppress Configuration Validator: Oozie Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the Oozie Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_oozie_hosts
Required: true

Suppress Configuration Validator: YARN Proxy User Groups

Description: Whether to suppress configuration warnings produced by the YARN Proxy User Groups configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_yarn_groups
Required: true

Suppress Configuration Validator: YARN Proxy User Hosts

Description: Whether to suppress configuration warnings produced by the YARN Proxy User Hosts configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_kms_proxyuser_yarn_hosts
Required: true

Suppress Configuration Validator: JavaKeyStoreProvider Directory

Description: Whether to suppress configuration warnings produced by the JavaKeyStoreProvider Directory configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_hadoop_security_key_provider_dir
Required: true

Suppress Configuration Validator: JMX Exporter configuration YAML

Description: Whether to suppress configuration warnings produced by the JMX Exporter configuration YAML configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_jmx_exporter_yaml
Required: true

Suppress Configuration Validator: Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-acls.xml

Description: Whether to suppress configuration warnings produced by the Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-acls.xml configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_kms-acls.xml_role_safety_valve
Required: true

Suppress Configuration Validator: Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-site.xml

Description: Whether to suppress configuration warnings produced by the Key Management Server Advanced Configuration Snippet (Safety Valve) for kms-site.xml configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_kms-site.xml_role_safety_valve
Required: true

Suppress Configuration Validator: KMS Blacklist Users

Description: Whether to suppress configuration warnings produced by the KMS Blacklist Users configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_kms_blacklist_users
Required: true

Suppress Configuration Validator: KMS HTTP Port

Description: Whether to suppress configuration warnings produced by the KMS HTTP Port configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_kms_http_port
Required: true

Suppress Configuration Validator: Additional Java Configuration Options for KMS

Description: Whether to suppress configuration warnings produced by the Additional Java Configuration Options for KMS configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_kms_java_opts
Required: true

Suppress Configuration Validator: Key Management Server Environment Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the Key Management Server Environment Advanced Configuration Snippet (Safety Valve) configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_kms_role_env_safety_valve
Required: true

Suppress Configuration Validator: Key Management Server Logging Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the Key Management Server Logging Advanced Configuration Snippet (Safety Valve) configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_log4j_safety_valve
Required: true

Suppress Configuration Validator: Key Management Server Log Directory

Description: Whether to suppress configuration warnings produced by the Key Management Server Log Directory configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_log_dir
Required: true

Suppress Configuration Validator: Heap Dump Directory

Description: Whether to suppress configuration warnings produced by the Heap Dump Directory configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_oom_heap_dump_dir
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Exporters Section

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Exporters Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_exporters
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Extensions Section

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Extensions Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_extensions
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Helper Port

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Helper Port configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_helper_port
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Processors Section

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Processors Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_processors
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Receivers Section

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Receivers Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_receivers
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Remote Write Password

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Remote Write Password configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_remote_write_password
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Remote Write URL

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Remote Write URL configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_remote_write_url
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Remote Write Username

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Remote Write Username configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_remote_write_user
Required: true

Suppress Configuration Validator: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Exporters Section

Description: Whether to suppress configuration warnings produced by the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Exporters Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_exporters
Required: true

Suppress Configuration Validator: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Extensions Section

Description: Whether to suppress configuration warnings produced by the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Extensions Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_extensions
Required: true

Suppress Configuration Validator: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Processors Section

Description: Whether to suppress configuration warnings produced by the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Processors Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_processors
Required: true

Suppress Configuration Validator: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Receivers Section

Description: Whether to suppress configuration warnings produced by the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Receivers Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_receivers
Required: true

Suppress Configuration Validator: Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Service Section

Description: Whether to suppress configuration warnings produced by the Real-Time Monitoring for Jobs / Queries with OpenTelemetry - Service Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_rtm_logs_service
Required: true

Suppress Configuration Validator: OpenTelemetry Collector Service Section

Description: Whether to suppress configuration warnings produced by the OpenTelemetry Collector Service Section configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_otelcol_service
Required: true

Suppress Configuration Validator: Custom Control Group Resources (overrides Cgroup settings)

Description: Whether to suppress configuration warnings produced by the Custom Control Group Resources (overrides Cgroup settings) configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_rm_custom_resources
Required: true

Suppress Configuration Validator: Role Triggers

Description: Whether to suppress configuration warnings produced by the Role Triggers configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_role_triggers
Required: true

Suppress Configuration Validator: Key Management Server Advanced Configuration Snippet (Safety Valve) for ssl-server.xml

Description: Whether to suppress configuration warnings produced by the Key Management Server Advanced Configuration Snippet (Safety Valve) for ssl-server.xml configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_ssl-server.xml_role_safety_valve
Required: true

Suppress Configuration Validator: Key Management Server TLS/SSL Trust Store File

Description: Whether to suppress configuration warnings produced by the Key Management Server TLS/SSL Trust Store File configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_client_truststore_location
Required: true

Suppress Configuration Validator: Key Management Server TLS/SSL Trust Store Password

Description: Whether to suppress configuration warnings produced by the Key Management Server TLS/SSL Trust Store Password configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_client_truststore_password
Required: true

Suppress Configuration Validator: Key Management Server TLS/SSL Server Keystore Key Password

Description: Whether to suppress configuration warnings produced by the Key Management Server TLS/SSL Server Keystore Key Password configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_server_keystore_keypassword
Required: true

Suppress Configuration Validator: Key Management Server TLS/SSL Server Keystore File Location

Description: Whether to suppress configuration warnings produced by the Key Management Server TLS/SSL Server Keystore File Location configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_server_keystore_location
Required: true

Suppress Configuration Validator: Key Management Server TLS/SSL Server Keystore File Password

Description: Whether to suppress configuration warnings produced by the Key Management Server TLS/SSL Server Keystore File Password configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_ssl_server_keystore_password
Required: true

Suppress Configuration Validator: Stacks Collection Directory

Description: Whether to suppress configuration warnings produced by the Stacks Collection Directory configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_stacks_collection_directory
Required: true

Suppress Configuration Validator: Key Management Server Count Validator

Description: Whether to suppress configuration warnings produced by the Key Management Server Count Validator configuration validator.
Related Name
Default Value: false
API Name: service_config_suppression_kms_count_validator
Required: true

Suppress Parameter Validation: Java KeyStore KMS Service Environment Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Java KeyStore KMS Service Environment Advanced Configuration Snippet (Safety Valve) parameter.
Related Name
Default Value: false
API Name: service_config_suppression_kms_service_env_safety_valve
Required: true

Suppress Parameter Validation: System Group

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the System Group parameter.
Related Name
Default Value: false
API Name: service_config_suppression_process_groupname
Required: true

Suppress Parameter Validation: System User

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the System User parameter.
Related Name
Default Value: false
API Name: service_config_suppression_process_username
Required: true

Suppress Parameter Validation: Service Triggers

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Service Triggers parameter.
Related Name
Default Value: false
API Name: service_config_suppression_service_triggers
Required: true

Suppress Parameter Validation: Service Monitor Derived Configs Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Service Monitor Derived Configs Advanced Configuration Snippet (Safety Valve) parameter.
Related Name
Default Value: false
API Name: service_config_suppression_smon_derived_configs_safety_valve
Required: true