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Posted to dev@apex.apache.org by "Vlad Rozov (JIRA)" <ji...@apache.org> on 2016/02/04 19:26:40 UTC

[jira] [Commented] (APEXCORE-330) Ability to obtain a thread dump from a container

    [ https://issues.apache.org/jira/browse/APEXCORE-330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15132720#comment-15132720 ] 

Vlad Rozov commented on APEXCORE-330:
-------------------------------------

I suggest to use JMX and provide an option to enable JMX in addition to providing the ability to gather stack trace. Enabling JMX connections for containers will help to gather other statistics.

> Ability to obtain a thread dump from a container
> ------------------------------------------------
>
>                 Key: APEXCORE-330
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-330
>             Project: Apache Apex Core
>          Issue Type: Improvement
>            Reporter: Thomas Weise
>
> To analyze issues such as "stuck operator", it is useful to obtain stats from the running JVM. Often needed are GC stats and thread dump. In production environments users often don't have direct access to the machines, making it available through the REST API will help.



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