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https://issues.apache.org/jira/browse/HBASE-18789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-18789:
---------------------------
Hadoop Flags: Reviewed
+1
> Displays the reporting interval of each RS on the Master page
> -------------------------------------------------------------
>
> Key: HBASE-18789
> URL: https://issues.apache.org/jira/browse/HBASE-18789
> Project: HBase
> Issue Type: Bug
> Affects Versions: 3.0.0, 1.5.0, 2.0.0-alpha-3
> Reporter: Guangxu Cheng
> Assignee: Guangxu Cheng
> Fix For: 2.0.0, 3.0.0, 1.4.0, 1.5.0
>
> Attachments: HBASE-18789.master.v1.patch, HBASE-18789.patch,
> last_contact_master_page_after.png, last_contact_master_page.png
>
>
> RegionServer will periodically send the RS Load to Master.If RS is
> abnormal(eg.Full gc), RS cannot send the RS Load to the Master.
> If every RS's reporting time is displayed on the Master page, we can easily
> know which regionserver is abnormal.
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