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Hudson commented on HDFS-6591: ------------------------------ FAILURE: Integrated in Hadoop-Mapreduce-trunk #1818 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1818/]) HDFS-6591. while loop is executed tens of thousands of times in Hedged Read. Contributed by Liang Xie. (cnauroth: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1606927) * /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/DFSClientFaultInjector.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestPread.java > while loop is executed tens of thousands of times in Hedged Read > ------------------------------------------------------------------ > > Key: HDFS-6591 > URL: https://issues.apache.org/jira/browse/HDFS-6591 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client > Affects Versions: 2.4.0 > Reporter: LiuLei > Assignee: Liang Xie > Fix For: 3.0.0, 2.5.0 > > Attachments: HDFS-6591-v2.txt, HDFS-6591-v3.txt, HDFS-6591-v4.txt, > HDFS-6591.txt, LoopTooManyTimesTestCase.patch > > > I download hadoop-2.4.1-rc1 code from > http://people.apache.org/~acmurthy/hadoop-2.4.1-rc1/, I test the Hedged > Read. I find the while loop in hedgedFetchBlockByteRange method is executed > tens of thousands of times. -- This message was sent by Atlassian JIRA (v6.2#6252)