Details
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Sub-task
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Status: Open
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Major
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Resolution: Unresolved
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None
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ghx-label-3
Description
IMPALA-9199 adds the core functionality for retrying queries, but it does not contain any tests that validate a query is not retried if the query itself caused an impalad to crash. If a query causes an impalad to crash, it should not be retried because it will likely just cause the impalad to crash again.
There may not be a straightforward way to do this. I'm not sure how Impala can differentiate between query "x" causing a crash vs. anything else that can cause an impalad to crash. However, opening this JIRA to (1) document that this could be an issue, and (2) brainstorm any ideas.