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Brandon Li commented on HDFS-7449: ---------------------------------- 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)