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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/06/07 23:08:00 UTC
[jira] [Resolved] (IMPALA-7062) Fix unsafe
RuntimeProfile::SortChildren() API
[ https://issues.apache.org/jira/browse/IMPALA-7062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong resolved IMPALA-7062.
-----------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.1.0
Impala 2.13.0
> Fix unsafe RuntimeProfile::SortChildren() API
> ---------------------------------------------
>
> Key: IMPALA-7062
> URL: https://issues.apache.org/jira/browse/IMPALA-7062
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.12.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
> Fix For: Impala 2.13.0, Impala 3.1.0
>
>
> As a follow-up to IMPALA-6484, we should fix the broken SortChildren() API that is not thread-safe and dangerous. We should replace it with something that sorts the children by total time using stable values that can't be modified concurrently by other threads.
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