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 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 |