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https://issues.apache.org/jira/browse/YARN-10726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17313123#comment-17313123
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Peter Bacsko edited comment on YARN-10726 at 4/1/21, 12:01 PM:
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Thanks [~zhuqi]. I think it's a good idea. My only concern (which might not be
valid) is that we have too many events, this code can possibly run too
frequently. For example, if you go 998, 998, 999, 1000, 1001, 1002, then it
prints at 1000, then it starts to consume events, size goes back from 1000 to
990, then it prints the size again.
I think we should limit how often we print this message. We should log it too
often, I'm not sure how we do this in other parts of the code. I'll check what
can be the best solution.
was (Author: pbacsko):
Thanks [~zhuqi]. I think it's a good idea. My only "concern" is that we have
too many events, this code can possibly run too frequently. For example, if you
go 998, 998, 999, 1000, 1001, 1002, then it prints at 1000, then it starts to
consume events, size goes back from 1000 to 990, then it prints the size again.
I think we should limit how often we print this message. We should log it too
often, I'm not sure how we do this in other parts of the code. I'll check what
can be the best solution.
> Log the size of DelegationTokenRenewer event queue in case of too many
> pending events
> -------------------------------------------------------------------------------------
>
> Key: YARN-10726
> URL: https://issues.apache.org/jira/browse/YARN-10726
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Qi Zhu
> Assignee: Qi Zhu
> Priority: Major
> Attachments: YARN-10726.001.patch
>
>
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