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https://issues.apache.org/jira/browse/YARN-11823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18060789#comment-18060789
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ASF GitHub Bot commented on YARN-11823:
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Hean-Chhinling commented on PR #8123:
URL: https://github.com/apache/hadoop/pull/8123#issuecomment-3953299865
Next step is to create unit-test for DiagnosticJstackService class:
1. Check the applicationId, wrong format
2. User should not be able to run more than 20 number of Jstack
3. Test on getting the Process ID for specific applicationId
4. Test when running jstack command on a ProcessId then the process is not
alive anymore
> New JStack endpoint for running containers and nodes
> ----------------------------------------------------
>
> Key: YARN-11823
> URL: https://issues.apache.org/jira/browse/YARN-11823
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: yarn
> Reporter: chhinlinghean
> Assignee: chhinlinghean
> Priority: Major
> Labels: pull-request-available
>
> Getting jstack for container is not trivial to most people. This new endpoint
> aims to streamline the process of getting jstack of running containers and
> nodes. It mainly use in the DiagnosticCollector script.
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