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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10838) Last full block report received time for each DN should be easily discoverable
Date Sun, 11 Dec 2016 18:30:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15740138#comment-15740138
] 

Arpit Agarwal commented on HDFS-10838:
--------------------------------------

Hi [~surendrasingh], thanks for picking this up again now that HDFS-10301 is resolved. I will
take a look later this week.

> Last full block report received time for each DN should be easily discoverable
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-10838
>                 URL: https://issues.apache.org/jira/browse/HDFS-10838
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: ui
>            Reporter: Arpit Agarwal
>            Assignee: Surendra Singh Lilhore
>         Attachments: DFSAdmin-Report.png, HDFS-10838-001.patch, HDFS-10838.002.patch,
HDFS-10838.003.patch, HDFS-10838.004.patch, HDFS-10838.005.patch, NN_UI.png, NN_UI_relative_time.png,
NN_UI_relative_time_minutes.png
>
>
> It should be easy for administrators to discover the time of last full block report from
each DataNode.
> We can show it in the NameNode web UI or in the output of {{hdfs dfsadmin -report}},
or both.



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