Zeppelin Properties in Cloudera Runtime 7.1.7

Role groups:

Service-Wide

Advanced

System Group

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

System User

Description: The user that this service's processes should run as.
Related Name
Default Value: zeppelin
API Name: process_username
Required: true

Zeppelin 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: ZEPPELIN_service_env_safety_valve
Required: false

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"}]

See the trigger rules documentation for more details on how to write triggers using tsquery.The JSON format is evolving and may change and, as a result, backward compatibility is not guaranteed between releases.

Related Name

Default Value

[]

API Name

service_triggers

Required

true

Service Monitor Derived Configs Advanced Configuration Snippet (Safety Valve)

Description: For advanced use only, a list of derived configuration properties that will be used by the Service Monitor instead of the default ones.
Related Name
Default Value
API Name: smon_derived_configs_safety_valve
Required: false

Zeppelin Server Role Health Test

Description: When computing the overall ZEPPELIN health, consider Zeppelin Server's health
Related Name
Default Value: true
API Name: ZEPPELIN_ZEPPELIN_SERVER_health_enabled
Required: false

Other

HDFS Service

Description: Name of the HDFS service that this Zeppelin service instance depends on
Related Name
Default Value
API Name: hdfs_service
Required: true

Knox Service

Description: Name of the Knox service that this Zeppelin service instance depends on
Related Name
Default Value
API Name: knox_service
Required: false

Livy Service

Description: Name of the Livy service that this Zeppelin service instance depends on
Related Name
Default Value
API Name: livy_service
Required: false

Spark Service

Description: Name of the Spark service that this Zeppelin service instance depends on
Related Name
Default Value
API Name: spark_on_yarn_service
Required: true

YARN Service

Description: Name of the YARN service that this Zeppelin service instance depends on
Related Name
Default Value
API Name: yarn_service
Required: true

Zeppelin Authentication Method

Description: Indicates whether Kerberos is enabled.
Related Name: zeppelin.authentication.method.kerberos
Default Value: false
API Name: zeppelin.authentication.method.kerberos
Required: false

Security

Kerberos Principal

Description: Kerberos principal short name used by all roles of this service.
Related Name
Default Value: zeppelin
API Name: kerberos_princ_name
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: Zeppelin Server Logging Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the Zeppelin 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: Zeppelin Server Log Directory

Description: Whether to suppress configuration warnings produced by the Zeppelin 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: 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: Zeppelin Server TLS/SSL Trust Store File

Description: Whether to suppress configuration warnings produced by the Zeppelin 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: Zeppelin Server TLS/SSL Trust Store Password

Description: Whether to suppress configuration warnings produced by the Zeppelin 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: Zeppelin Server TLS/SSL Server Keystore File Location

Description: Whether to suppress configuration warnings produced by the Zeppelin 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: Zeppelin Server TLS/SSL Server Keystore File Password

Description: Whether to suppress configuration warnings produced by the Zeppelin 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: Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-env.sh

Description: Whether to suppress configuration warnings produced by the Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-env.sh configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin-conf/zeppelin-env.sh_role_safety_valve
Required: true

Suppress Configuration Validator: Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-site.xml

Description: Whether to suppress configuration warnings produced by the Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-site.xml configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin-conf/zeppelin-site.xml_role_safety_valve
Required: true

Suppress Configuration Validator: Admin Group

Description: Whether to suppress configuration warnings produced by the Admin Group configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.admin.group
Required: true

Suppress Configuration Validator: Zeppelin Anonymous

Description: Whether to suppress configuration warnings produced by the Zeppelin Anonymous configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.anonymous.allowed
Required: true

Suppress Configuration Validator: Zeppelin Interpreter Config Location

Description: Whether to suppress configuration warnings produced by the Zeppelin Interpreter Config Location configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.config.fs.dir
Required: true

Suppress Configuration Validator: Zeppelin Config Storage Class

Description: Whether to suppress configuration warnings produced by the Zeppelin Config Storage Class configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.config.storage.class
Required: true

Suppress Configuration Validator: Zeppelin Local Repository Location

Description: Whether to suppress configuration warnings produced by the Zeppelin Local Repository Location configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.dep.localrepo
Required: true

Suppress Configuration Validator: Zeppelin Interpreter Group Order

Description: Whether to suppress configuration warnings produced by the Zeppelin Interpreter Group Order configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.interpreter.group.order
Required: true

Suppress Configuration Validator: Zeppelin Local Repository Location

Description: Whether to suppress configuration warnings produced by the Zeppelin Local Repository Location configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.interpreter.localrepo
Required: true

Suppress Configuration Validator: Zeppelin Notebook Location

Description: Whether to suppress configuration warnings produced by the Zeppelin Notebook Location configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.notebook.dir
Required: true

Suppress Configuration Validator: Zeppelin Notebook Storage Class

Description: Whether to suppress configuration warnings produced by the Zeppelin Notebook Storage Class configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.notebook.storage
Required: true

Suppress Configuration Validator: Zeppelin Server Bind Address

Description: Whether to suppress configuration warnings produced by the Zeppelin Server Bind Address configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.server.addr
Required: true

Suppress Configuration Validator: Zeppelin Shiro Knox Main Block

Description: Whether to suppress configuration warnings produced by the Zeppelin Shiro Knox Main Block configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.knox.main.block
Required: true

Suppress Configuration Validator: Zeppelin Shiro Main Block

Description: Whether to suppress configuration warnings produced by the Zeppelin Shiro Main Block configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.main.block
Required: true

Suppress Configuration Validator: Zeppelin Shiro Main Session Block

Description: Whether to suppress configuration warnings produced by the Zeppelin Shiro Main Session Block configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.main.session.block
Required: true

Suppress Configuration Validator: Zeppelin Shiro Roles Block

Description: Whether to suppress configuration warnings produced by the Zeppelin Shiro Roles Block configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.roles.block
Required: true

Suppress Configuration Validator: Zeppelin Shiro Urls Block

Description: Whether to suppress configuration warnings produced by the Zeppelin Shiro Urls Block configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.urls.block
Required: true

Suppress Configuration Validator: Zeppelin Shiro User Block

Description: Whether to suppress configuration warnings produced by the Zeppelin Shiro User Block configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.user.block
Required: true

Suppress Configuration Validator: Zeppelin SSL Client Authentication

Description: Whether to suppress configuration warnings produced by the Zeppelin SSL Client Authentication configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.ssl.client.auth
Required: true

Suppress Configuration Validator: Zeppelin SSL Keystore Type

Description: Whether to suppress configuration warnings produced by the Zeppelin SSL Keystore Type configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.ssl.keystore.type
Required: true

Suppress Configuration Validator: Zeppelin SSL Truststore type

Description: Whether to suppress configuration warnings produced by the Zeppelin SSL Truststore type configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.ssl.truststore.type
Required: true

Suppress Configuration Validator: Zeppelin Temp Webapps Directory

Description: Whether to suppress configuration warnings produced by the Zeppelin Temp Webapps Directory configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.war.tempdir
Required: true

Suppress Configuration Validator: Zeppelin Websocket Text Size

Description: Whether to suppress configuration warnings produced by the Zeppelin Websocket Text Size configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.websocket.max.text.message.size
Required: true

Suppress Configuration Validator: Zeppelin Server Port

Description: Whether to suppress configuration warnings produced by the Zeppelin Server Port configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin_server_port
Required: true

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

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

Suppress Configuration Validator: Zeppelin Server SSL Port

Description: Whether to suppress configuration warnings produced by the Zeppelin Server SSL Port configuration validator.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin_server_ssl_port
Required: true

Suppress Parameter Validation: Kerberos Principal

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

Suppress Parameter Validation: 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

Suppress Configuration Validator: Zeppelin Server Count Validator

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

Suppress Parameter Validation: Zeppelin Service Environment Advanced Configuration Snippet (Safety Valve)

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

Suppress Health Test: Zeppelin Server Health

Description: Whether to suppress the results of the Zeppelin Server Health heath test. The results of suppressed health tests are ignored when computing the overall health of the associated host, role or service, so suppressed health tests will not generate alerts.
Related Name
Default Value: false
API Name: service_health_suppression_zeppelin_zeppelin_zeppelin_server_health
Required: true

Zeppelin Server

Advanced

Zeppelin 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: true
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

Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-env.sh

Description: For advanced use only. A string to be inserted into zeppelin-conf/zeppelin-env.sh for this role only.
Related Name
Default Value
API Name: zeppelin-conf/zeppelin-env.sh_role_safety_valve
Required: false

Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-site.xml

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

Zeppelin 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: ZEPPELIN_SERVER_role_env_safety_valve
Required: false

Logs

Zeppelin Server Log Directory

Description: The log directory for log files of the role Zeppelin Server.
Related Name: log_dir
Default Value: /var/log/zeppelin
API Name: log_dir
Required: false

Zeppelin Server Logging Threshold

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

Zeppelin Server Maximum Log File Backups

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

Zeppelin Server Max Log Size

Description: The maximum size, in megabytes, per log file for Zeppelin 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

Log Directory Free Space Monitoring Absolute Thresholds

Description: The health test thresholds for monitoring of free space on the filesystem that contains this role's log directory.
Related Name
Default Value: Warning: 10 GiB, Critical: 5 GiB
API Name: log_directory_free_space_absolute_thresholds
Required: false

Log Directory Free Space Monitoring Percentage Thresholds

Description: The health test thresholds for monitoring of free space on the filesystem that contains this role's log directory. Specified as a percentage of the capacity on that filesystem. This setting is not used if a Log Directory Free Space Monitoring Absolute Thresholds setting is configured.
Related Name
Default Value: Warning: Never, Critical: Never
API Name: log_directory_free_space_percentage_thresholds
Required: false

Metric Filter

Description

Defines a Metric Filter for this role. Cloudera Manager Agents will not send filtered metrics to the Service Monitor. Define the following fields:

Health Test Metric Set - Select this parameter to collect only metrics required for health tests.
Default Dashboard Metric Set - Select this parameter to collect only metrics required for the default dashboards. For user-defined charts, you must add the metrics you require for the chart using the Custom Metrics parameter.
Include/Exclude Custom Metrics - Select Include to specify metrics that should be collected. Select Exclude to specify metrics that should not be collected. Enter the metric names to be included or excluded using the Metric Name parameter.
Metric Name - The name of a metric that will be included or excluded during metric collection.

If you do not select Health Test Metric Set or Default Dashboard Metric Set, or specify metrics by name, metric filtering will be turned off (this is the default behavior).For example, the following configuration enables the collection of metrics required for Health Tests and the jvm_heap_used_mb metric:

Include only Health Test Metric Set: Selected.
Include/Exclude Custom Metrics: Set to Include.
Metric Name: jvm_heap_used_mb

You can also view the JSON representation for this parameter by clicking View as JSON. In this example, the JSON looks like this:

{
  "includeHealthTestMetricSet": true, 
  "filterType": "whitelist",
  "metrics": ["jvm_heap_used_mb"]
}

Related Name

Default Value

API Name

monitoring_metric_filter

Required

false

Swap Memory Usage Rate Thresholds

Description: The health test thresholds on the swap memory usage rate of the process. Specified as the change of the used swap memory during the predefined period.
Related Name
Default Value: Warning: Never, Critical: Never
API Name: process_swap_memory_rate_thresholds
Required: false

Swap Memory Usage Rate Window

Description: The period to review when computing unexpected swap memory usage change of the process.
Related Name: common.process.swap_memory_rate_window
Default Value: 5 minute(s)
API Name: process_swap_memory_rate_window
Required: false

Process Swap Memory Thresholds

Description: The health test thresholds on the swap memory usage of the process. This takes precedence over the host level threshold.
Related Name
Default Value: Warning: 200 B, Critical: Never
API Name: process_swap_memory_thresholds
Required: false

Role Triggers

Description

The configured triggers for this role. This is a JSON-formatted list of triggers. These triggers are evaluated as part as the health system. Every trigger expression is parsed, and if the trigger condition is met, the list of actions provided in the trigger expression is executed. Each trigger has the following fields:

triggerName (mandatory) - The name of the trigger. This value must be unique for the specific role.
triggerExpression (mandatory) - A tsquery expression representing the trigger.
streamThreshold (optional) - The maximum number of streams that can satisfy a condition of a trigger before the condition fires. By default set to 0, and any stream returned causes the condition to fire.
enabled (optional) - By default set to 'true'. If set to 'false', the trigger is not evaluated.
expressionEditorConfig (optional) - Metadata for the trigger editor. If present, the trigger should only be edited from the Edit Trigger page; editing the trigger here can lead to inconsistencies.

For example, the following JSON formatted trigger configured for a DataNode fires if the DataNode has more than 1500 file descriptors opened:

[{"triggerName": "sample-trigger",
  "triggerExpression": "IF (SELECT fd_open WHERE roleName=$ROLENAME and last(fd_open) > 1500) DO health:bad",
  "streamThreshold": 0, "enabled": "true"}]

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

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: zeppelin_server_fd_thresholds
Required: false

Zeppelin Server Host Health Test

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

Zeppelin Server Process Health Test

Description: Enables the health test that the Zeppelin Server's process state is consistent with the role configuration
Related Name
Default Value: true
API Name: zeppelin_server_scm_health_enabled
Required: false

Other

Admin Group

Description: Admin group for Zeppelin.
Related Name: zeppelin.admin.group
Default Value: admins
API Name: zeppelin.admin.group
Required: false

Zeppelin Anonymous

Description: Anonymous user allowed by default.
Related Name: zeppelin.anonymous.allowed
Default Value: false
API Name: zeppelin.anonymous.allowed
Required: false

Zeppelin Interpreter Config Location

Description: Location of config file.
Related Name: zeppelin.config.fs.dir
Default Value: file:///var/lib/zeppelin/conf
API Name: zeppelin.config.fs.dir
Required: false

Zeppelin Config Storage Class

Description: Config persistence layer implementation.
Related Name: zeppelin.config.storage.class
Default Value: org.apache.zeppelin.storage.FileSystemConfigStorage
API Name: zeppelin.config.storage.class
Required: false

Zeppelin Local Repository Location

Description: Local repository for dependency loader.
Related Name: zeppelin.dep.localrepo
Default Value: /var/lib/zeppelin/local-repo
API Name: zeppelin.dep.localrepo
Required: false

Zeppelin Interpreter Group Order

Description: Zeppelin interpreter group order.
Related Name: zeppelin.interpreter.group.order
Default Value: livy, md, angular, sh, jdbc, spark
API Name: zeppelin.interpreter.group.order
Required: false

Zeppelin Local Repository Location

Description: Local repository for interpreter's additional dependency loading.
Related Name: zeppelin.interpreter.localRepo
Default Value: /var/lib/zeppelin/local-repo
API Name: zeppelin.interpreter.localRepo
Required: false

Zeppelin Notebook Location

Description: Path or URI for notebook persist.
Related Name: zeppelin.notebook.dir
Default Value: file:///var/lib/zeppelin/notebook
API Name: zeppelin.notebook.dir
Required: false

Zeppelin Notebook Public Access

Description: Make notebook public by default when created, private otherwise.
Related Name: zeppelin.notebook.public
Default Value: false
API Name: zeppelin.notebook.public
Required: false

Zeppelin Notebook Storage Class

Description: Versioned notebook persistence layer implementation.
Related Name: zeppelin.notebook.storage
Default Value: org.apache.zeppelin.notebook.repo.FileSystemNotebookRepo
API Name: zeppelin.notebook.storage
Required: false

Zeppelin Server Bind Address

Description: Zeppelin Server binding address.
Related Name: zeppelin.server.addr
Default Value: 0.0.0.0
API Name: zeppelin.server.addr
Required: false

Zeppelin Shiro Knox Main Block

Description: Knox configuration for main block.
Related Name: zeppelin.shiro.knox.main.block
Default Value: krbRealm = org.apache.zeppelin.realm.kerberos.KerberosRealm krbRealm.principal=SPNEGO_PRINCIPAL krbRealm.keytab=KEYTAB_FILE krbRealm.nameRules=DEFAULT krbRealm.signatureSecretFile=CONF_DIR/http_secret krbRealm.tokenValidity=36000 krbRealm.cookieDomain=DOMAIN krbRealm.cookiePath=/ authc = org.apache.zeppelin.realm.kerberos.KerberosAuthenticationFilter
API Name: zeppelin.shiro.knox.main.block
Required: false

Zeppelin Shiro Main Block

Description: Content of main block.
Related Name: zeppelin.shiro.main.block
Default Value: pamRealm=org.apache.zeppelin.realm.PamRealm pamRealm.service=sshd
API Name: zeppelin.shiro.main.block
Required: false

Zeppelin Shiro Main Session Block

Description: Content of main session block.
Related Name: zeppelin.shiro.main.session.block
Default Value: sessionManager = org.apache.shiro.web.session.mgt.DefaultWebSessionManager cookie = org.apache.shiro.web.servlet.SimpleCookie cookie.name = JSESSIONID cookie.httpOnly = true sessionManager.sessionIdCookie = $cookie securityManager.sessionManager = $sessionManager securityManager.sessionManager.globalSessionTimeout = 86400000 shiro.loginUrl = /api/login
API Name: zeppelin.shiro.main.session.block
Required: false

Zeppelin Shiro Roles Block

Description: Content of roles block.
Related Name: zeppelin.shiro.roles.block
Default Value
API Name: zeppelin.shiro.roles.block
Required: false

Zeppelin Shiro Urls Block

Description: Content of urls block.
Related Name: zeppelin.shiro.urls.block
Default Value: /api/version = anon /api/interpreter/setting/restart/** = authc /api/interpreter/** = authc, roles[zeppelin_admin_group] /api/notebook-repositories/** = authc, roles[zeppelin_admin_group] /api/configurations/** = authc, roles[zeppelin_admin_group] /api/credential/** = authc, roles[zeppelin_admin_group] /api/admin/** = authc, roles[zeppelin_admin_group] /** = authc
API Name: zeppelin.shiro.urls.block
Required: false

Zeppelin Shiro User Block

Description: Content of user block.
Related Name: zeppelin.shiro.user.block
Default Value
API Name: zeppelin.shiro.user.block
Required: false

Zeppelin SSL Client Authentication

Description: Should client authentication be used for SSL connections?
Related Name: zeppelin.ssl.client.auth
Default Value: false
API Name: zeppelin.ssl.client.auth
Required: false

Zeppelin SSL Keystore Type

Description: The format of the given keystore (e.g. JKS or PKCS12).
Related Name: zeppelin.ssl.keystore.type
Default Value: jks
API Name: zeppelin.ssl.keystore.type
Required: false

Zeppelin SSL Truststore type

Description: The format of the given truststore (e.g. JKS or PKCS12). Defaults to the same type as the keystore type.
Related Name: zeppelin.ssl.truststore.type
Default Value: jks
API Name: zeppelin.ssl.truststore.type
Required: false

Zeppelin Temp Webapps Directory

Description: Location of jetty temporary directory.
Related Name: zeppelin.war.tempdir
Default Value: /var/lib/zeppelin/webapps
API Name: zeppelin.war.tempdir
Required: false

Zeppelin Websocket Text Size

Description: Size in characters of the maximum text message to be received by websocket. Defaults to 1024000.
Related Name: zeppelin.websocket.max.text.message.size
Default Value: 1024000
API Name: zeppelin.websocket.max.text.message.size
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

Zeppelin Server Port

Description: The port of the Zeppelin server.
Related Name: zeppelin.server.port
Default Value: 8885
API Name: zeppelin_server_port
Required: false

Zeppelin Server SSL Port

Description: The SSL port of the Zeppelin server.
Related Name: zeppelin.server.ssl.port
Default Value: 8886
API Name: zeppelin_server_ssl_port
Required: false

Resource Management

Cgroup CPU Shares

Description: Number of CPU shares to assign to this role. The greater the number of shares, the larger the share of the host's CPUs that will be given to this role when the host experiences CPU contention. Must be between 2 and 262144. Defaults to 1024 for processes not managed by Cloudera Manager.
Related Name: cpu.shares
Default Value: 1024
API Name: rm_cpu_shares
Required: true

Custom Control Group Resources (overrides Cgroup settings)

Description: Custom control group resources to assign to this role, which will be enforced by the Linux kernel. These resources should exist on the target hosts, otherwise an error will occur when the process starts. Use the same format as used for arguments to the cgexec command: resource1,resource2:path1 or resource3:path2 For example: 'cpu,memory:my/path blkio:my2/path2' ***These settings override other cgroup settings.***
Related Name: custom.cgroups
Default Value
API Name: rm_custom_resources
Required: false

Cgroup I/O Weight

Description: Weight for the read I/O requests issued by this role. The greater the weight, the higher the priority of the requests when the host experiences I/O contention. Must be between 100 and 1000. Defaults to 1000 for processes not managed by Cloudera Manager.
Related Name: blkio.weight
Default Value: 500
API Name: rm_io_weight
Required: true

Cgroup Memory Hard Limit

Description: Hard memory limit to assign to this role, enforced by the Linux kernel. When the limit is reached, the kernel will reclaim pages charged to the process. If reclaiming fails, the kernel may kill the process. Both anonymous as well as page cache pages contribute to the limit. Use a value of -1 to specify no limit. By default processes not managed by Cloudera Manager will have no limit. If the value is -1, Cloudera Manager will not monitor Cgroup memory usage therefore some of the charts will show 'No Data'
Related Name: memory.limit_in_bytes
Default Value: -1 MiB
API Name: rm_memory_hard_limit
Required: true

Cgroup Memory Soft Limit

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

Security

Zeppelin 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 Zeppelin 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: zeppelin.ssl.truststore.path
Default Value
API Name: ssl_client_truststore_location
Required: false

Zeppelin Server TLS/SSL Trust Store Password

Description: The password for the Zeppelin 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: zeppelin.ssl.truststore.password
Default Value
API Name: ssl_client_truststore_password
Required: false

Enable TLS/SSL for Zeppelin Server

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

Zeppelin 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 Zeppelin Server is acting as a TLS/SSL server. The keystore must be in the format specified in Administration > Settings > Java Keystore Type.
Related Name: zeppelin.ssl.keystore.path
Default Value
API Name: ssl_server_keystore_location
Required: false

Zeppelin Server TLS/SSL Server Keystore File Password

Description: The password for the Zeppelin Server keystore file.
Related Name: zeppelin.ssl.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: Zeppelin Server Logging Advanced Configuration Snippet (Safety Valve)

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin 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: Zeppelin Server Log Directory

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin 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: 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: Zeppelin Server TLS/SSL Trust Store File

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin 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: Zeppelin Server TLS/SSL Trust Store Password

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin 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: Zeppelin Server TLS/SSL Server Keystore File Location

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin 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: Zeppelin Server TLS/SSL Server Keystore File Password

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin 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 Parameter Validation: Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-env.sh

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-env.sh parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin-conf/zeppelin-env.sh_role_safety_valve
Required: true

Suppress Parameter Validation: Zeppelin Server Advanced Configuration Snippet (Safety Valve) for zeppelin-conf/zeppelin-site.xml

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

Suppress Parameter Validation: Admin Group

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

Suppress Parameter Validation: Zeppelin Anonymous

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Anonymous parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.anonymous.allowed
Required: true

Suppress Parameter Validation: Zeppelin Interpreter Config Location

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Interpreter Config Location parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.config.fs.dir
Required: true

Suppress Parameter Validation: Zeppelin Config Storage Class

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Config Storage Class parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.config.storage.class
Required: true

Suppress Parameter Validation: Zeppelin Local Repository Location

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Local Repository Location parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.dep.localrepo
Required: true

Suppress Parameter Validation: Zeppelin Interpreter Group Order

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Interpreter Group Order parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.interpreter.group.order
Required: true

Suppress Parameter Validation: Zeppelin Local Repository Location

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Local Repository Location parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.interpreter.localrepo
Required: true

Suppress Parameter Validation: Zeppelin Notebook Location

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Notebook Location parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.notebook.dir
Required: true

Suppress Parameter Validation: Zeppelin Notebook Storage Class

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Notebook Storage Class parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.notebook.storage
Required: true

Suppress Parameter Validation: Zeppelin Server Bind Address

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Server Bind Address parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.server.addr
Required: true

Suppress Parameter Validation: Zeppelin Shiro Knox Main Block

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Shiro Knox Main Block parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.knox.main.block
Required: true

Suppress Parameter Validation: Zeppelin Shiro Main Block

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Shiro Main Block parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.main.block
Required: true

Suppress Parameter Validation: Zeppelin Shiro Main Session Block

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Shiro Main Session Block parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.main.session.block
Required: true

Suppress Parameter Validation: Zeppelin Shiro Roles Block

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Shiro Roles Block parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.roles.block
Required: true

Suppress Parameter Validation: Zeppelin Shiro Urls Block

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Shiro Urls Block parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.urls.block
Required: true

Suppress Parameter Validation: Zeppelin Shiro User Block

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Shiro User Block parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.shiro.user.block
Required: true

Suppress Parameter Validation: Zeppelin SSL Client Authentication

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin SSL Client Authentication parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.ssl.client.auth
Required: true

Suppress Parameter Validation: Zeppelin SSL Keystore Type

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin SSL Keystore Type parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.ssl.keystore.type
Required: true

Suppress Parameter Validation: Zeppelin SSL Truststore type

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin SSL Truststore type parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.ssl.truststore.type
Required: true

Suppress Parameter Validation: Zeppelin Temp Webapps Directory

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Temp Webapps Directory parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.war.tempdir
Required: true

Suppress Parameter Validation: Zeppelin Websocket Text Size

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Websocket Text Size parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin.websocket.max.text.message.size
Required: true

Suppress Parameter Validation: Zeppelin Server Port

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

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

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

Suppress Parameter Validation: Zeppelin Server SSL Port

Description: Whether to suppress configuration warnings produced by the built-in parameter validation for the Zeppelin Server SSL Port parameter.
Related Name
Default Value: false
API Name: role_config_suppression_zeppelin_server_ssl_port
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_zeppelin_zeppelin_server_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_zeppelin_zeppelin_server_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_zeppelin_zeppelin_server_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_zeppelin_zeppelin_server_log_directory_free_space
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_zeppelin_zeppelin_server_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_zeppelin_zeppelin_server_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_zeppelin_zeppelin_server_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_zeppelin_zeppelin_server_unexpected_exits
Required: true