[HADOOP-3649] ArrayIndexOutOfBounds in FSNamesystem.getBlockLocationsInternal

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.18.0
• Fix Version/s: 0.18.0
• Hadoop Flags: Reviewed
• Assignee: Lohit Vijaya Renu
• Reporter: Arun Murthy
• Created: 26/Jun/08 17:28
• Updated: 08/Jul/09 16:43
• Resolved: 01/Jul/08 02:37

Description

A job-submission failed with:

org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.ArrayIndexOutOfBoundsException: 2
  at org.apache.hadoop.dfs.FSNamesystem.getBlockLocationsInternal(FSNamesystem.java:772)
  at org.apache.hadoop.dfs.FSNamesystem.getBlockLocations(FSNamesystem.java:709)
  at org.apache.hadoop.dfs.FSNamesystem.getBlockLocations(FSNamesystem.java:685)
  at org.apache.hadoop.dfs.NameNode.getBlockLocations(NameNode.java:257)
  at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:452)
  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:888)

  at org.apache.hadoop.ipc.Client.call(Client.java:707)
  at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:216)
  at org.apache.hadoop.dfs.$Proxy0.getBlockLocations(Unknown Source)
  at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
  at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
  at org.apache.hadoop.dfs.$Proxy0.getBlockLocations(Unknown Source)
  at org.apache.hadoop.dfs.DFSClient.callGetBlockLocations(DFSClient.java:299)
  at org.apache.hadoop.dfs.DFSClient.getBlockLocations(DFSClient.java:320)
  at org.apache.hadoop.dfs.DistributedFileSystem.getFileBlockLocations(DistributedFileSystem.java:122)
  at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:241)
  at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:686)
  at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:966)
  at org.apache.hadoop.mapred.SortValidator$RecordStatsChecker.checkRecords(SortValidator.java:360)
  at org.apache.hadoop.mapred.SortValidator.run(SortValidator.java:559)
  at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
  at org.apache.hadoop.mapred.SortValidator.main(SortValidator.java:574)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
  at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
  at org.apache.hadoop.test.AllTestDriver.main(AllTestDriver.java:79)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.apache.hadoop.util.RunJar.main(RunJar.java:155)