Sailesh Mukil created IMPALA-6153:
-------------------------------------

             Summary: Do not unregister query if runtime filters are being 
aggregated
                 Key: IMPALA-6153
                 URL: https://issues.apache.org/jira/browse/IMPALA-6153
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
            Reporter: Sailesh Mukil
            Priority: Major


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

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



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