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  1. IMPALA
  2. IMPALA-6153

Prevent Coordinator::UpdateFilter() running after query exec resources are released

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    • ghx-label-7

    Description

      Coordinator::UpdateFilter() and CoordinatorBackendState::PublishFilter() run independent of the lifecycle of any fragment instance. This is problematic during query teardown.

      Specifically we should not release resources for a query if any one of those above functions are still running for that query and we also should not not start running the above methods after resources are released for the query. Also, the 'rpc_params' in UpdateFilter() could potentially hold large amounts of untracked memory, so we should track it.

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          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-6412 Memory issues with processing of incoming global runtime filters on coordinator

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-1575 Cancelled queries do not yield resources until close

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-6144 Coordinator threads that publish RuntimeFilters continue to run after query failure/cancellation

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-1575 Cancelled queries do not yield resources until close

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              poojanilangekar Pooja Nilangekar
              sailesh Sailesh Mukil
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                Updated:
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