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Hudson commented on HDFS-5350: ------------------------------ FAILURE: Integrated in Hadoop-Mapreduce-trunk #1641 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1641/]) HDFS-5350. Name Node should report fsimage transfer time as a metric. Contributed by Jimmy Xiang. (wang: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1551415) * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/metrics/NameNodeMetrics.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java > Name Node should report fsimage transfer time as a metric > --------------------------------------------------------- > > Key: HDFS-5350 > URL: https://issues.apache.org/jira/browse/HDFS-5350 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Reporter: Rob Weltman > Assignee: Jimmy Xiang > Priority: Minor > Fix For: 2.4.0 > > Attachments: trunk-5350.patch, trunk-5350_v3.patch > > > If the (Secondary) Name Node reported fsimage transfer times (perhaps the > last ten of them), monitoring tools could detect slowdowns that might > jeopardize cluster stability. -- This message was sent by Atlassian JIRA (v6.1.4#6159)