Venkata Sai Akhil Gudesa created SPARK-46660:
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Summary: ReattachExecute requests do not refresh aliveness of
SessionHolder
Key: SPARK-46660
URL: https://issues.apache.org/jira/browse/SPARK-46660
Project: Spark
Issue Type: Bug
Components: Connect
Affects Versions: 4.0.0
Reporter: Venkata Sai Akhil Gudesa
In the first executePlan request, creating the {{ExecuteHolder}} triggers
{{getOrCreateIsolatedSession}} which refreshes the aliveness of
{{{}SessionHolder{}}}. However in {{ReattachExecute}} , we fetch the
{{ExecuteHolder}} directly without going through the {{SessionHolder}} (and
hence making it seem like the {{SessionHolder}} is idle).
This would result in long-running queries (which do not send release execute
requests since that refreshes aliveness) failing because the {{SessionHolder}}
would expire during active query execution.
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