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https://issues.apache.org/jira/browse/FLINK-17485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17100643#comment-17100643
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Gary Yao edited comment on FLINK-17485 at 5/6/20, 10:02 AM:
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[[email protected]] Is FLINK-14816 what you need?
was (Author: gjy):
Is FLINK-14816 what you need?
> Add a thread dump REST API
> --------------------------
>
> Key: FLINK-17485
> URL: https://issues.apache.org/jira/browse/FLINK-17485
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / REST
> Reporter: Xingxing Di
> Priority: Major
>
> My team build a streaming computing platform based on flink in our company
> internal.
> As jobs and users grow, we spent lot's of time to help user with
> troubleshooting.
> Currently we must logon the server which running task manager, find the right
> process through netstat -anp| grep "the flink data port", then run jstack
> command.
> We think it will be very convenient if flink provide a REST API for thread
> dumping, with web UI support event better.
> So we want to know:
> * If community is already working on this
> * Will this be a appropriate feature (add a REST API to dump threads),
> because on the other hand, thread dump may be "expensive"
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