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https://issues.apache.org/jira/browse/IMPALA-3610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong resolved IMPALA-3610.
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Resolution: Fixed
[~mmokhtar] I'm going to close this one and use IMPALA-6412 to track future
work so we have a clean history and have less confusion about which fixes are
in which version.
I'll add a note here that it didn't fully solve the problem.
> Global runtime filters causing unaccounted memory pressure on the coordinator
> -----------------------------------------------------------------------------
>
> Key: IMPALA-3610
> URL: https://issues.apache.org/jira/browse/IMPALA-3610
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.5.0
> Reporter: Mostafa Mokhtar
> Assignee: Tim Armstrong
> Priority: Critical
> Labels: runtime-filters, scalability, scale
> Fix For: Impala 2.7.0
>
> Attachments: TPC-DS Q25 Bolt 200.txt
>
>
> When running queries on a 1000x node cluster I noticed that the coordinator
> memory spikes due to global runtime filters, much of this memory is untracked
> and can easily cause the coordinator to the hit process memory limit.
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