[ https://issues.apache.org/jira/browse/HDFS-2882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13984321#comment-13984321 ]
Hudson commented on HDFS-2882: ------------------------------ SUCCESS: Integrated in Hadoop-Yarn-trunk #555 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/555/]) HDFS-2882. DN continues to start up, even if block pool fails to initialize (Contributed by Vinayakumar B) (vinayakumarb: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1590941) * /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/BPOfferService.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockPoolManager.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java * /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/MiniDFSCluster.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSNNTopology.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBPOfferService.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeMultipleRegistrations.java > DN continues to start up, even if block pool fails to initialize > ---------------------------------------------------------------- > > Key: HDFS-2882 > URL: https://issues.apache.org/jira/browse/HDFS-2882 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.0.2-alpha > Reporter: Todd Lipcon > Assignee: Vinayakumar B > Fix For: 2.4.1 > > Attachments: HDFS-2882.patch, HDFS-2882.patch, HDFS-2882.patch, > HDFS-2882.patch, HDFS-2882.patch, HDFS-2882.patch, HDFS-2882.patch, > HDFS-2882.patch, hdfs-2882.txt > > > I started a DN on a machine that was completely out of space on one of its > drives. I saw the following: > 2012-02-02 09:56:50,499 FATAL > org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for > block pool Block pool BP-448349972-172.29.5.192-1323816762969 (storage id > DS-507718931-172.29.5.194-11072-12978 > 42002148) service to styx01.sf.cloudera.com/172.29.5.192:8021 > java.io.IOException: Mkdirs failed to create > /data/1/scratch/todd/styx-datadir/current/BP-448349972-172.29.5.192-1323816762969/tmp > at > org.apache.hadoop.hdfs.server.datanode.FSDataset$BlockPoolSlice.<init>(FSDataset.java:335) > but the DN continued to run, spewing NPEs when it tried to do block reports, > etc. This was on the HDFS-1623 branch but may affect trunk as well. -- This message was sent by Atlassian JIRA (v6.2#6252)