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Hudson commented on HDFS-7833: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk #920 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/920/]) HDFS-7833. DataNode reconfiguration does not recalculate valid volumes required, based on configured failed volumes tolerated. Contributed by Lei (Eddy) Xu. (cnauroth: rev 6633a8474d7e92fa028ede8fd6c6e41b6c5887f5) * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java * hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt > DataNode reconfiguration does not recalculate valid volumes required, based > on configured failed volumes tolerated. > ------------------------------------------------------------------------------------------------------------------- > > Key: HDFS-7833 > URL: https://issues.apache.org/jira/browse/HDFS-7833 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.6.0 > Reporter: Chris Nauroth > Assignee: Lei (Eddy) Xu > Labels: BB2015-05-TBR > Fix For: 2.8.0 > > Attachments: HDFS-7833.000.patch, HDFS-7833.001.patch, > HDFS-7833.002.patch, HDFS-7833.003.patch > > > DataNode reconfiguration never recalculates > {{FsDatasetImpl#validVolsRequired}}. This may cause incorrect behavior of > the {{dfs.datanode.failed.volumes.tolerated}} property if reconfiguration > causes the DataNode to run with a different total number of volumes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)