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Hudson commented on HDFS-4315: ------------------------------ Integrated in Hadoop-Mapreduce-trunk #1288 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1288/]) HDFS-4315. DNs with multiple BPs can have BPOfferServices fail to start due to unsynchronized map access. Contributed by Aaron T. Myers. (Revision 1422778) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1422778 Files : * /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/datanode/DataStorage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsWithMultipleNameNodes.java > DNs with multiple BPs can have BPOfferServices fail to start due to > unsynchronized map access > --------------------------------------------------------------------------------------------- > > Key: HDFS-4315 > URL: https://issues.apache.org/jira/browse/HDFS-4315 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.0.2-alpha > Reporter: Aaron T. Myers > Assignee: Aaron T. Myers > Fix For: 2.0.3-alpha > > Attachments: HDFS-4315.patch > > > In some nightly test runs we've seen pretty frequent failures of > TestWebHdfsWithMultipleNameNodes. I've traced the root cause to an > unsynchronized map access in the DataStorage class. > More details in the first comment. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira