Details
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Sub-task
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Status: Resolved
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Minor
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Resolution: Fixed
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Federation Branch
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None
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Reviewed
Description
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