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https://issues.apache.org/jira/browse/HADOOP-3649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Shvachko updated HADOOP-3649:
----------------------------------------
Priority: Blocker (was: Major)
Fix Version/s: 0.18.0
> ArrayIndexOutOfBounds in FSNamesystem.getBlockLocationsInternal
> ---------------------------------------------------------------
>
> Key: HADOOP-3649
> URL: https://issues.apache.org/jira/browse/HADOOP-3649
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.18.0
> Reporter: Arun C Murthy
> Priority: Blocker
> Fix For: 0.18.0
>
>
> A job-submission failed with:
> {noformat}
> 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)
> {noformat}
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