Enable Impala workload management

Learn how to enable and configure Impala query logging to store and analyze query history.

To use this feature, enable Impala query logging while creating a new Virtual Warehouse or by editing an existing one by selecting the Log Impala Queries option. By default, the Log Impala Queries option is off.

You can then configure the Impala coordinator using specific startup flags to store query history. Impala manages the table serving as a centralized repository for all query histories across databases. Completed queries are periodically inserted into this table based on a preconfigured interval.