Troubleshooting query processing #

This section provides suggestions for troubleshooting common scenarios when running queries and experiencing failures, performance issues, or encountering other problems.

Query fails after four hours #

Errors #

• Query exceeded maximum time limit of …
• Query terminated.
• Maximum query processing runtime query_max_run_time exceeded.

Solutions #

• Run the query on a larger cluster, potentially by changing the size of the current cluster.
• Change the cluster to use fault tolerant execution.
• Update the SQL statement to process less data.