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From "Koji Noguchi (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-2979) NullPointerException when reading deleted file
Date Sat, 08 Mar 2008 02:17:50 GMT
NullPointerException when reading deleted file
----------------------------------------------

                 Key: HADOOP-2979
                 URL: https://issues.apache.org/jira/browse/HADOOP-2979
             Project: Hadoop Core
          Issue Type: Bug
          Components: dfs
    Affects Versions: 0.15.3
            Reporter: Koji Noguchi
            Priority: Minor


hdfs://AAA:9999/distcp/destdir/Trash/0803050600/data/part-00018
: java.lang.NullPointerException
  at org.apache.hadoop.dfs.DFSClient$DFSInputStream.getBlockAt(DFSClient.java:919)
  at org.apache.hadoop.dfs.DFSClient$DFSInputStream.blockSeekTo(DFSClient.java:992)
  at org.apache.hadoop.dfs.DFSClient$DFSInputStream.read(DFSClient.java:1112)
  at java.io.DataInputStream.read(DataInputStream.java:83)
  at org.apache.hadoop.util.CopyFiles$FSCopyFilesMapper.copy(CopyFiles.java:303)
  at org.apache.hadoop.util.CopyFiles$FSCopyFilesMapper.map(CopyFiles.java:364)
  at org.apache.hadoop.util.CopyFiles$FSCopyFilesMapper.map(CopyFiles.java:219)
  at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
  at org.apache.hadoop.mapred.MapTask.run(MapTask.java:192)
  at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1804)

(Line number for CopyFiles.java is a little off since I'm using my modified version)

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