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  1. IMPALA
  2. IMPALA-9124 Transparently retry queries that fail due to cluster membership changes
  3. IMPALA-9706

Test that queries are not retried if they cause an impalad to crash

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    • Status: Open
    • Major
    • Resolution: Unresolved
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    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.

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            Unassigned Unassigned
            stakiar Sahil Takiar
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              Created:
              Updated: