| concurrent_kernel_execution | Enables concurrent kernel execution if the value is true and disables it if the value is false. The supported values are: |
| subtask_concurrency_limit | Sets the maximum number of simultaneous threads allocated to a given request, on each rank. Note that thread allocation may also be limited by resource group limits and/or system load. |
| chunk_size | Sets the number of records per chunk to be used for all new tables. |
| chunk_column_max_memory | Sets the target maximum data size for each column in a chunk to be used for all new tables. |
| chunk_max_memory | Indicates the target maximum data size for all columns in a chunk to be used for all new tables. |
| execution_mode | Sets the execution_mode for kernel executions to the specified string value. Possible values are host, device, default (engine decides) or an integer value that indicates max chunk size to exec on host |
| external_files_directory | Sets the root directory path where external table data files are accessed from. Path must exist on the head node |
| request_timeout | Number of minutes after which filtering (e.g.,
Filter
) and aggregating (e.g.,
Aggregate Group By
) queries will timeout. The default value is '20'.The minimum allowed value is 0. The maximum allowed value is 1440. |
| max_get_records_size | The maximum number of records the database will serve for a given data retrieval call. The default value is '20000'.The minimum allowed value is 0. The maximum allowed value is 1000000. |
| enable_audit | Enable or disable auditing. |
| audit_headers | Enable or disable auditing of request headers. |
| audit_body | Enable or disable auditing of request bodies. |
| audit_data | Enable or disable auditing of request data. |
| audit_response | Enable or disable auditing of response information. |
| shadow_agg_size | Size of the shadow aggregate chunk cache in bytes. The default value is '10000000'.The minimum allowed value is 0. The maximum allowed value is 2147483647. |
| shadow_filter_size | Size of the shadow filter chunk cache in bytes. The default value is '10000000'.The minimum allowed value is 0. The maximum allowed value is 2147483647. |
| enable_overlapped_equi_join | Enable overlapped-equi-join filter. The default value is 'true'. |
| enable_one_step_compound_equi_join | Enable the one_step compound-equi-join algorithm. The default value is 'true'. |
| kafka_batch_size | Maximum number of records to be ingested in a single batch. The default value is '1000'.The minimum allowed value is 1. The maximum allowed value is 10000000. |
| kafka_poll_timeout | Maximum time (milliseconds) for each poll to get records from kafka. The default value is '0'.The minimum allowed value is 0. The maximum allowed value is 1000. |
| kafka_wait_time | Maximum time (seconds) to buffer records received from kafka before ingestion. The default value is '30'.The minimum allowed value is 1. The maximum allowed value is 120. |
| egress_parquet_compression | Parquet file compression type The default value is snappy. The supported values are: |
| egress_single_file_max_size | Max file size (in MB) to allow saving to a single file. May be overridden by target limitations. The default value is '10000'.The minimum allowed value is 1. The maximum allowed value is 200000. |
| max_concurrent_kernels | Sets the max_concurrent_kernels value of the conf. The minimum allowed value is 0. The maximum allowed value is 256. |
| system_metadata_retention_period | Sets the system_metadata.retention_period value of the conf. The minimum allowed value is 1. |
| tcs_per_tom | Size of the worker rank data calculation thread pool. This is primarily used for computation-based operations such as aggregates and record retrieval. The minimum allowed value is 2. The maximum allowed value is 8192. |
| tps_per_tom | Size of the worker rank data processing thread pool. This includes operations such as inserts, updates, & deletes on table data. Multi-head inserts are not affected by this limit. The minimum allowed value is 2. The maximum allowed value is 8192. |
| ai_enable_rag | Enable RAG. The default value is 'false'. |
| ai_api_provider | AI API provider type |
| ai_api_url | AI API URL |
| ai_api_key | AI API key |
| ai_api_connection_timeout | AI API connection timeout in seconds |
| ai_api_embeddings_model | AI API model name |
| telm_persist_query_metrics | Enable or disable persisting of query metrics. |
| postgres_proxy_idle_connection_timeout | Idle connection timeout in seconds |
| postgres_proxy_keep_alive | Enable postgres proxy keep alive. The default value is 'false'. |
| kifs_directory_data_limit | The default maximum capacity to apply when creating a KiFS directory (bytes) The minimum allowed value is -1. |
