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https://issues.apache.org/jira/browse/HDFS-3358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13509434#comment-13509434
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Aaron T. Myers commented on HDFS-3358:
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Harsh, mind committing this to branch-2 as well? Seems like a pretty low-risk
improvement to me. :)
> Specify explicitly that the NN UI status total is talking of persistent
> objects on heap.
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-3358
> URL: https://issues.apache.org/jira/browse/HDFS-3358
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.0.0-alpha
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Trivial
> Fix For: 3.0.0
>
> Attachments: HDFS-3358.patch, HDFS-3358.patch, HDFS-3358.patch
>
>
> The NN shows, on its web UI, something like:
> {{223 files and directories, 138 blocks = 361 total.}}
> Followed by heap stats.
> We should clarify this line is talking of objects and is related to the heap
> summaries. Perhaps just being explicit about java-terms would be nicer:
> {{223 files and directories, 138 blocks = 361 total objects.}}
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