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https://issues.apache.org/jira/browse/ZOOKEEPER-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16083468#comment-16083468
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ASF GitHub Bot commented on ZOOKEEPER-2770:
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Github user hanm commented on the issue:
https://github.com/apache/zookeeper/pull/307
General comment: please add more description on the pull request on what's
the motivation of change and how it impacts performance / improve debugging
etc. Or add those to the JIRA and post a digest on the pull request. That will
make others who does not have a lot of knowledge on your use cases understand
the motivation / impact of the change.
Here is a good example w.r.t. pull request description:
https://github.com/apache/zookeeper/pull/306, for reference.
> ZooKeeper slow operation log
> ----------------------------
>
> Key: ZOOKEEPER-2770
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2770
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: Karan Mehta
> Attachments: ZOOKEEPER-2770.001.patch, ZOOKEEPER-2770.002.patch,
> ZOOKEEPER-2770.003.patch
>
>
> Log the client and request details if the server discovers, when finally
> processing the request, that the current time minus arrival time of the
> request is beyond a configured threshold.
> Look at the HBase {{responseTooSlow}} feature for inspiration.
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