java.lang.NullPointerException

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  • NPE in BlockManager
    via GitHub by jimdowling
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  • NPE on ubuntu 14.04
    via GitHub by jimdowling
    ,
    • java.lang.NullPointerException at org.apache.hadoop.hdfs.server.namenode.FSDirectory.getFullPathName(FSDirectory.java:1871) at org.apache.hadoop.hdfs.server.namenode.INode.getFullPathName(INode.java:482) at org.apache.hadoop.hdfs.server.namenode.INodeFile.getName(INodeFile.java:316) at org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicy.chooseTarget(BlockPlacementPolicy.java:118) at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeReplicationWorkForBlocks(BlockManager.java:1259) at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeReplicationWork(BlockManager.java:1167) at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeDatanodeWork(BlockManager.java:3158) at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:3112) at java.lang.Thread.run(Thread.java:724)
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