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Posted to issues-all@impala.apache.org by "Gabor Kaszab (JIRA)" <ji...@apache.org> on 2019/03/14 14:06:00 UTC
[jira] [Commented] (IMPALA-7450) catalogd should use thread names
to make jstack more readable
[ https://issues.apache.org/jira/browse/IMPALA-7450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16792685#comment-16792685 ]
Gabor Kaszab commented on IMPALA-7450:
--------------------------------------
Hey [~tlipcon],
I see this was submitted. Can this be resolved and the fix version be set to 3.2?
540278d IMPALA-7450. Set thread name during refresh/load operations
> catalogd should use thread names to make jstack more readable
> -------------------------------------------------------------
>
> Key: IMPALA-7450
> URL: https://issues.apache.org/jira/browse/IMPALA-7450
> Project: IMPALA
> Issue Type: Improvement
> Components: Catalog
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Major
> Labels: supportability
>
> Currently when long refresh or DDL operations are being processed, it's hard to understand what's going on when looking at a jstack. We should have such potentially-long-running operations temporarily modify the current thread's name to indicate what action is being taken so we can debug more easily.
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