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https://issues.apache.org/jira/browse/HDFS-7449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239814#comment-14239814
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Brandon Li edited comment on HDFS-7449 at 12/9/14 6:47 PM:
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The findbugs warning seems to be a findbugs+JAVA7 problem:
http://stackoverflow.com/questions/6599571/findbugs-gives-null-pointer-dereference-of-system-out-why
Similar problem in other components, like: HADOOP-11370
was (Author: brandonli):
The findbugs warning seems to be a findbugs+JAVA7 problem:
http://stackoverflow.com/questions/6599571/findbugs-gives-null-pointer-dereference-of-system-out-why
> Add metrics to NFS gateway
> --------------------------
>
> Key: HDFS-7449
> URL: https://issues.apache.org/jira/browse/HDFS-7449
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: nfs
> Affects Versions: 2.7.0
> Reporter: Brandon Li
> Assignee: Brandon Li
> Attachments: HDFS-7449.001.patch, HDFS-7449.002.patch,
> HDFS-7449.003.patch
>
>
> Add metrics to collect the NFSv3 handler operations, response time and etc.
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