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https://issues.apache.org/jira/browse/HDFS-2075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xing Jin updated HDFS-2075:
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Attachment: HDFS-2075.patch.txt
patch for the issue
> Add "Number of Reporting Nodes" to namenode web UI
> --------------------------------------------------
>
> Key: HDFS-2075
> URL: https://issues.apache.org/jira/browse/HDFS-2075
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node, tools
> Affects Versions: 0.20.1, 0.20.2
> Reporter: Xing Jin
> Priority: Minor
> Fix For: 0.20.3
>
> Attachments: HDFS-2075.patch.txt
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> The namenode web UI misses some information when safemode is on (e.g., the
> number of reporting nodes). These information will help us understand the
> system status.
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