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https://issues.apache.org/jira/browse/IMPALA-6153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547020#comment-16547020
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Tim Armstrong commented on IMPALA-6153:
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The other outcome we hope to get from this is to we track the temporary filter
memory in UpdateFilter(), which gets weird if it's still tracked after we've
"released execution resources".
> Prevent Coordinator::UpdateFilter() running after query exec resources are
> released
> -----------------------------------------------------------------------------------
>
> Key: IMPALA-6153
> URL: https://issues.apache.org/jira/browse/IMPALA-6153
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Sailesh Mukil
> Assignee: Pooja Nilangekar
> Priority: Major
> Labels: query-lifecycle, runtime-filters
>
> 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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