Data Context Connector Properties in CDH 7.2.0

Role groups:

Gateway

Advanced

Deploy Directory

Description
The directory where the client configs will be deployed
Related Name
Default Value
/etc/hive
API Name
client_config_root_dir
Required
true

Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml

Description
For advanced use only, a string to be inserted into the client configuration for hive-site.xml.
Related Name
Default Value
API Name
hive_client_config_safety_valve
Required
false

Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh

Description
For advanced use only, key-value pairs (one on each line) to be inserted into the client configuration for hive-env.sh
Related Name
Default Value
API Name
hive_client_env_safety_valve
Required
false

Client Java Configuration Options

Description
These are Java command-line arguments. Commonly, garbage collection flags, PermGen, or extra debugging flags would be passed here.
Related Name
Default Value
-Djava.net.preferIPv4Stack=true
API Name
hive_client_java_opts
Required
false

Hive Metastore Connection Timeout

Description
Timeout for requests to the Hive Metastore Server. Consider increasing this if you have tables with a lot of metadata and see timeout errors. Used by most Hive Metastore clients such as Hive CLI and HiveServer2, but not by Impala. Impala has a separately configured timeout.
Related Name
hive.metastore.client.socket.timeout
Default Value
5 minute(s)
API Name
hive_metastore_timeout
Required
false

Gateway 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

Logs

Gateway Logging Threshold

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

Monitoring

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

Other

Alternatives Priority

Description
The priority level that the client configuration will have in the Alternatives system on the hosts. Higher priority levels will cause Alternatives to prefer this configuration over any others.
Related Name
Default Value
90
API Name
client_config_priority
Required
true

Resource Management

Client Java Heap Size in Bytes

Description
Maximum size in bytes for the Java process heap memory. Passed to Java -Xmx.
Related Name
Default Value
2 GiB
API Name
hive_client_java_heapsize
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: Deploy Directory

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

Suppress Parameter Validation: Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml

Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml parameter.
Related Name
Default Value
false
API Name
role_config_suppression_hive_client_config_safety_valve
Required
true

Suppress Parameter Validation: Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh

Description
Whether to suppress configuration warnings produced by the built-in parameter validation for the Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh parameter.
Related Name
Default Value
false
API Name
role_config_suppression_hive_client_env_safety_valve
Required
true

Suppress Parameter Validation: Client Java Configuration Options

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

Suppress Parameter Validation: Gateway Logging Advanced Configuration Snippet (Safety Valve)

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

Service-Wide

Advanced

Data Context Connector 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
DATA_CONTEXT_CONNECTOR_service_env_safety_valve
Required
false

Monitoring

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

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: Deploy Directory

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

Suppress Configuration Validator: Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml

Description
Whether to suppress configuration warnings produced by the Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_hive_client_config_safety_valve
Required
true

Suppress Configuration Validator: Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh

Description
Whether to suppress configuration warnings produced by the Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_hive_client_env_safety_valve
Required
true

Suppress Configuration Validator: Client Java Configuration Options

Description
Whether to suppress configuration warnings produced by the Client Java Configuration Options configuration validator.
Related Name
Default Value
false
API Name
role_config_suppression_hive_client_java_opts
Required
true

Suppress Configuration Validator: Gateway Logging Advanced Configuration Snippet (Safety Valve)

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

Suppress Parameter Validation: Data Context Connector Service Environment Advanced Configuration Snippet (Safety Valve)

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

Suppress Configuration Validator: Gateway Count Validator

Description
Whether to suppress configuration warnings produced by the Gateway Count Validator configuration validator.
Related Name
Default Value
false
API Name
service_config_suppression_gateway_count_validator
Required
true