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https://issues.apache.org/jira/browse/APEXCORE-330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15267760#comment-15267760
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ASF GitHub Bot commented on APEXCORE-330:
-----------------------------------------
Github user davidyan74 commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/321#discussion_r61823925
--- Diff: engine/src/main/java/com/datatorrent/stram/cli/ApexCli.java ---
@@ -3366,6 +3370,28 @@ public void execute(String[] args, ConsoleReader
reader) throws Exception
}
+ private class GetContainerStackTrace implements Command
--- End diff --
Class name should correspond to the command name. e.g. GetContainerStacks.
Or change the command to get-container-stacktrace
> 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
> Assignee: Sandesh
>
> 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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