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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2025/05/15 20:32:00 UTC
[jira] [Commented] (IMPALA-13866) Add the timestamp in /jvm-threadz page
[ https://issues.apache.org/jira/browse/IMPALA-13866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17951905#comment-17951905 ]
ASF subversion and git services commented on IMPALA-13866:
----------------------------------------------------------
Commit fae38aa77d152f0dc8e16e81464ef2d6e701f106 in impala's branch refs/heads/master from skatiyal
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=fae38aa77 ]
IMPALA-13866: Add the timestamp in /jvm-threadz page
Enhanced /jvm-threadz WebUI page to include a timestamp for every jstack capture,
It will help comparing multiple jstacks captured via WebUI.
Change-Id: Ic0cb95028e175328c94aa2ad9df1f841efcde948
Reviewed-on: http://gerrit.cloudera.org:8080/22877
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Add the timestamp in /jvm-threadz page
> --------------------------------------
>
> Key: IMPALA-13866
> URL: https://issues.apache.org/jira/browse/IMPALA-13866
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Quanlong Huang
> Assignee: Saurabh Katiyal
> Priority: Major
> Labels: new-bie, ramp-up
>
> In the WebUI, /jvm-threadz page shows the stacktrace of JVM threads similar to jstack output. This is useful for env where jstack is missing. Comparing to the jstack output, the timestamp of taking these stacktraces is missing in the page. We should add it to help comparing stacktraces of different snapshots.
> Here is where we handler the request:
> https://github.com/apache/impala/blob/356b7e5ddf7868968fb76ca55a8046d0291388fd/be/src/util/thread.cc#L427
> and the web template:
> https://github.com/apache/impala/blob/356b7e5ddf7868968fb76ca55a8046d0291388fd/www/jvm-threadz.tmpl#L26
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