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https://issues.apache.org/jira/browse/HDFS-850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Molkov updated HDFS-850:
-------------------------------
Affects Version/s: 0.22.0
Release Note: Changes the format of the message with Heap usage on the
NameNode web page.
Status: Patch Available (was: Open)
> Display more memory details on the web ui
> -----------------------------------------
>
> Key: HDFS-850
> URL: https://issues.apache.org/jira/browse/HDFS-850
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 0.22.0
> Reporter: Dmytro Molkov
> Assignee: Dmytro Molkov
> Priority: Minor
> Attachments: HDFS-850.patch, HDFS-850.patch, screenshot-1.jpg,
> screenshot-2.jpg
>
>
> With the HDFS-94 being commited, the namenode will use JMX memory beans to
> get information about heap usage.
> They provide us with additional information such as NonHeap memory usage and
> Heap Commited and Initialized memory in addition to Used and Max.
> It will be useful to see that additional information on the NameNode web ui.
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