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https://issues.apache.org/jira/browse/HADOOP-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12553462
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Sameer Paranjpye commented on HADOOP-2447:
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Getting the stats in the web UI would be awesome.
Do we know how efficient calls to Runtime.getTotalMemory() etc. are? Are they
as trivial as checking a couple of counters like this paths does?
> HDFS should be capable of limiting the total number of inodes in the system
> ---------------------------------------------------------------------------
>
> Key: HADOOP-2447
> URL: https://issues.apache.org/jira/browse/HADOOP-2447
> Project: Hadoop
> Issue Type: New Feature
> Reporter: Sameer Paranjpye
> Assignee: dhruba borthakur
> Fix For: 0.16.0
>
> Attachments: fileLimit.patch
>
>
> The HDFS Namenode should be capable of limiting the total number of Inodes
> (files + directories). The can be done through a config variable, settable in
> hadoop-site.xml. The default should be no limit.
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