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https://issues.apache.org/jira/browse/HDFS-16634?focusedWorklogId=782752&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-782752
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ASF GitHub Bot logged work on HDFS-16634:
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Author: ASF GitHub Bot
Created on: 20/Jun/22 01:25
Start Date: 20/Jun/22 01:25
Worklog Time Spent: 10m
Work Description: tomscut commented on PR #4448:
URL: https://github.com/apache/hadoop/pull/4448#issuecomment-1159867414
Hi @virajjasani , could you please submit another PR for branch-3.3 since
there are some conflicts when cherry-pick. Thanks.
Issue Time Tracking
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Worklog Id: (was: 782752)
Time Spent: 1h 50m (was: 1h 40m)
> Dynamically adjust slow peer report size on JMX metrics
> -------------------------------------------------------
>
> Key: HDFS-16634
> URL: https://issues.apache.org/jira/browse/HDFS-16634
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> On a busy cluster, sometimes it takes bit of time for deleted node(from the
> cluster)'s "slow node report" to get removed from slow peer json report on
> Namenode JMX metrics. In the meantime, user should be able to browse through
> more entries in the report by adjusting i.e. reconfiguring
> "dfs.datanode.max.nodes.to.report" so that the list size can be adjusted
> without user having to bounce active Namenode just for this purpose.
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