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Posted to issues@impala.apache.org by "Saurabh Katiyal (Jira)" <ji...@apache.org> on 2025/05/17 09:37:00 UTC

[jira] [Resolved] (IMPALA-13866) Add the timestamp in /jvm-threadz page

     [ https://issues.apache.org/jira/browse/IMPALA-13866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Saurabh Katiyal resolved IMPALA-13866.
--------------------------------------
    Fix Version/s: Impala 5.0.0
       Resolution: Fixed

> 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
>             Fix For: Impala 5.0.0
>
>
> 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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