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https://issues.apache.org/jira/browse/HDFS-1664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tanping Wang updated HDFS-1664:
-------------------------------
Attachment: HDFS-1664.patch
> HDFS federation :Add new
column
s of Block
Pool
Used
and
Block
Pool
Used
%
> into JSP
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-1664
> URL: https://issues.apache.org/jira/browse/HDFS-1664
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: tools
> Affects Versions: Federation Branch
> Reporter: Tanping Wang
> Assignee: Tanping Wang
> Priority: Minor
> Fix For: Federation Branch
>
> Attachments: HDFS-1664.patch
>
>
>
Add new
column
s into web UI:
> -- Block
Pool
Used
> the storage used for the block pool
>
-- Block
Pool
Used
%
> % of total storage used for that DN for the block pool.
> # Uses DFSUtil for percent calculation. Note that JSP had a bug where it
> reported, when total was 0, percent used as 0 and percent remaining as 100.
> Rest of the code in namenode node report percent used as 100 and remaining as
> 0 when total is 0.
> # Updated documentation ClientProtocol.getStats() method to reflect the new
> usage info
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