Data Context Connector Properties in CDH 5.16.0

Role groups:

Gateway

Categories:

Advanced

Display Name Description Related Name Default Value API Name Required
Deploy Directory The directory where the client configs will be deployed /etc/hive client_config_root_dir true
Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml For advanced use only, a string to be inserted into the client configuration for hive-site.xml. hive_client_config_safety_valve false
Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh For advanced use only, key-value pairs (one on each line) to be inserted into the client configuration for hive-env.sh hive_client_env_safety_valve false
Client Java Configuration Options These are Java command-line arguments. Commonly, garbage collection flags, PermGen, or extra debugging flags would be passed here. -XX:MaxPermSize=512M -Djava.net.preferIPv4Stack=true hive_client_java_opts false
Hive Metastore Connection Timeout 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. hive.metastore.client.socket.timeout 5 minute(s) hive_metastore_timeout false
Gateway Logging Advanced Configuration Snippet (Safety Valve) For advanced use only, a string to be inserted into log4j.properties for this role only. log4j_safety_valve false

Logs

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

Monitoring

Display Name Description Related Name Default Value API Name Required
Enable Configuration Change Alerts When set, Cloudera Manager will send alerts when this entity's configuration changes. false enable_config_alerts false

Other

Display Name Description Related Name Default Value API Name Required
Alternatives Priority 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. 90 client_config_priority true

Resource Management

Display Name Description Related Name Default Value API Name Required
Client Java Heap Size in Bytes Maximum size in bytes for the Java process heap memory. Passed to Java -Xmx. 2 GiB hive_client_java_heapsize false

Suppressions

Display Name Description Related Name Default Value API Name Required
Suppress Configuration Validator: CDH Version Validator Whether to suppress configuration warnings produced by the CDH Version Validator configuration validator. false role_config_suppression_cdh_version_validator true
Suppress Parameter Validation: Deploy Directory Whether to suppress configuration warnings produced by the built-in parameter validation for the Deploy Directory parameter. false role_config_suppression_client_config_root_dir true
Suppress Parameter Validation: Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml 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. false role_config_suppression_hive_client_config_safety_valve true
Suppress Parameter Validation: Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh 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. false role_config_suppression_hive_client_env_safety_valve true
Suppress Parameter Validation: Client Java Configuration Options Whether to suppress configuration warnings produced by the built-in parameter validation for the Client Java Configuration Options parameter. false role_config_suppression_hive_client_java_opts true
Suppress Parameter Validation: Gateway Logging Advanced Configuration Snippet (Safety Valve) Whether to suppress configuration warnings produced by the built-in parameter validation for the Gateway Logging Advanced Configuration Snippet (Safety Valve) parameter. false role_config_suppression_log4j_safety_valve true

Service-Wide

Categories:

Advanced

Display Name Description Related Name Default Value API Name Required
Data Context Connector Service Environment Advanced Configuration Snippet (Safety Valve) 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. DATA_CONTEXT_CONNECTOR_service_env_safety_valve false

Monitoring

Display Name Description Related Name Default Value API Name Required
Enable Configuration Change Alerts When set, Cloudera Manager will send alerts when this entity's configuration changes. false enable_config_alerts false

Suppressions

Display Name Description Related Name Default Value API Name Required
Suppress Configuration Validator: CDH Version Validator Whether to suppress configuration warnings produced by the CDH Version Validator configuration validator. false role_config_suppression_cdh_version_validator true
Suppress Configuration Validator: Deploy Directory Whether to suppress configuration warnings produced by the Deploy Directory configuration validator. false role_config_suppression_client_config_root_dir true
Suppress Configuration Validator: Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml Whether to suppress configuration warnings produced by the Hive Client Advanced Configuration Snippet (Safety Valve) for hive-site.xml configuration validator. false role_config_suppression_hive_client_config_safety_valve true
Suppress Configuration Validator: Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh Whether to suppress configuration warnings produced by the Gateway Client Environment Advanced Configuration Snippet (Safety Valve) for hive-env.sh configuration validator. false role_config_suppression_hive_client_env_safety_valve true
Suppress Configuration Validator: Client Java Configuration Options Whether to suppress configuration warnings produced by the Client Java Configuration Options configuration validator. false role_config_suppression_hive_client_java_opts true
Suppress Configuration Validator: Gateway Logging Advanced Configuration Snippet (Safety Valve) Whether to suppress configuration warnings produced by the Gateway Logging Advanced Configuration Snippet (Safety Valve) configuration validator. false role_config_suppression_log4j_safety_valve true
Suppress Parameter Validation: Data Context Connector Service Environment Advanced Configuration Snippet (Safety Valve) 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. false service_config_suppression_data_context_connector_service_env_safety_valve true
Suppress Configuration Validator: Gateway Count Validator Whether to suppress configuration warnings produced by the Gateway Count Validator configuration validator. false service_config_suppression_gateway_count_validator true