Advanced
Command Eviction Age
- Description
- Length of time after which inactive commands are evicted from the database. Default is two years.
- Related Name
- Default Value
- 730 day(s)
- API Name
-
command_eviction_age_hours
- Required
- true
Cloudera Manager Server Local Data Storage Directory
- Description
- Local path used by Cloudera Manager for storing data, including command result files. Note that changes to this configuration will only apply to commands started after the change. It is highly recommended that existing data be migrated over to the new location for the data to be accessible via and managed by Cloudera Manager.
- Related Name
- Default Value
- /var/lib/cloudera-scm-server
- API Name
-
command_storage_path
- Required
- false
Enable Debugging of API
- Description
- When enabled, the server log will contain traces of all API calls.
- Related Name
- Default Value
- false
- API Name
-
enable_api_debug
- Required
- true
Extra JVM arguments for Java-based services
- Description
- A list of extra JVM arguments that Cloudera Manager will append to the command line for Java-based services.
- Related Name
- Default Value
- API Name
-
extra_jvm_opts
- Required
- false
Agent Heartbeat Logging Directory
- Description
- Specifies the location where Agent heartbeat requests and responses should be logged, for debugging purposes. If empty, logging is disabled.
- Related Name
- Default Value
- API Name
-
heartbeat_logging_dir
- Required
- false
Offline Command Timeout
- Description
- The amount of time (in seconds) to wait for all requested hosts to be offlined. If all requested hosts are not transitioned to offline in this interval, the command fails. If timeout occurs, hosts that transitioned to maintenance stay in maintenance, and those that failed to transition are returned to the normal state.
- Related Name
- Default Value
- 10 minute(s)
- API Name
-
offline_default_timeout
- Required
- false
Queue Manager Request Timeout
- Description
- Timeout for the Management console to fetch resources related to the YARN Queue Manager. This value may need to be increased for larger deployments where the Management console times out trying to fetch resources from the YARN Queue Manager.
- Related Name
-
scm.server.qm_proxy.timeout
- Default Value
- 5 minute(s)
- API Name
-
qm_proxy_timeout
- Required
- true
Cloudera Manager Descriptor Fetch Timeout
- Description
- Timeout for Cloudera Management Service roles to fetch deployment descriptor from Cloudera Manager service. This may need to be increased for larger deployments where Management roles are timing out trying to fetch the descriptor.
- Related Name
-
scm.server.proxy.timeout
- Default Value
- 10 second(s)
- API Name
-
scm_proxy_timeout
- Required
- true
Tags Limit
- Description
- The maximum number of tags that can be created globally. Note that creating more tags than are allowed by the default limit may lead to decreased performance of Cloudera Manager.
- Related Name
- Default Value
- 100000
- API Name
-
tags_limit
- Required
- false
Maximum Number of Time-Series Streams Returned Per Heatmap
- Description
- The maximum number of time-series streams returned by a single time-series heatmap query. The default is 10,000 streams. This value can be set higher, but increasing it may negatively impact chart performance and may require more resources be given to the Cloudera Manager Server, Host Monitor, and Service Monitor.
- Related Name
- Default Value
- 10000
- API Name
-
tsquery_heatmap_streams_limit
- Required
- true
Time-Series Request Timeout
- Description
- Timeout for requests to Service and Host Monitor.
- Related Name
- Default Value
- 20 second(s)
- API Name
-
tsquery_request_timeout
- Required
- true
Maximum Number of Time-Series Streams Returned Per Scatter Plot
- Description
- The maximum number of time-series streams returned by a single time-series scatter plot. The default is 1000 streams. This value can be set higher, but increasing it may negatively impact chart performance and may require more resources be given to the Cloudera Manager Server, Host Monitor, and Service Monitor.
- Related Name
- Default Value
- 1000
- API Name
-
tsquery_scatter_streams_limit
- Required
- true
Maximum Number Of Time-Series Streams Returned Per Line-Based Chart
- Description
- The maximum number of time-series streams that will be returned by a single time-series query. The default is 250 streams. This value can be set higher, but increasing it may negatively impact chart performance and may require more resources be given to the Cloudera Manager Server, Host Monitor, and Service Monitor.
- Related Name
- Default Value
- 250
- API Name
-
tsquery_streams_limit
- Required
- true
Maximum Number of Time-Series Streams Returned Per Table
- Description
- The maximum number of time-series streams returned in a single time-series table. The default is 2000 streams. This value can be set higher, but increasing it may negatively impact chart performance and may require more resources be given to the Cloudera Manager Server, Host Monitor, and Service Monitor.
- Related Name
- Default Value
- 2000
- API Name
-
tsquery_table_streams_limit
- Required
- true