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Hudson commented on MAPREDUCE-4194: ----------------------------------- Integrated in Hadoop-Mapreduce-trunk #1061 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1061/]) MAPREDUCE-4194. ConcurrentModificationError in DirectoryCollection (Jonathan Eagles via bobby) (Revision 1330552) Result = FAILURE bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1330552 Files : * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/DirectoryCollection.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestDirectoryCollection.java > ConcurrentModificationError in DirectoryCollection > -------------------------------------------------- > > Key: MAPREDUCE-4194 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4194 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.3, 2.0.0 > Reporter: Jonathan Eagles > Assignee: Jonathan Eagles > Fix For: 0.23.3, 2.0.0, 3.0.0 > > Attachments: MAPREDUCE-4194.patch, MAPREDUCE-4194.patch > > > As found as part of work on MAPREDUCE-4169, it is possible for a > ConcurrentModificationException to be thrown upon disk failure. > DirectoryCollection hands out its internal list structure that is accessed > across multiple threads. Upon disk failure its internal list is modified, > invalidating all current iterators to that structure. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira