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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/09/14 18:45:23 UTC
[jira] Updated: (HADOOP-532) Writable underrun in sort example
[ http://issues.apache.org/jira/browse/HADOOP-532?page=all ]
Doug Cutting updated HADOOP-532:
--------------------------------
Fix Version/s: 0.6.2
(was: 0.6.1)
> Writable underrun in sort example
> ---------------------------------
>
> Key: HADOOP-532
> URL: http://issues.apache.org/jira/browse/HADOOP-532
> Project: Hadoop
> Issue Type: Bug
> Components: io
> Affects Versions: 0.6.1
> Reporter: Owen O'Malley
> Assigned To: Owen O'Malley
> Fix For: 0.6.2
>
>
> When running the sort benchmark, I get consistent failures of this sort:
> java.lang.RuntimeException: java.io.IOException: org.apache.hadoop.io.BytesWritable@43d748ad read 2048 bytes, should read 2052 at org.apache.hadoop.mapred.ReduceTask$ValuesIterator.next(ReduceTask.java:150) at org.apache.hadoop.mapred.lib.IdentityReducer.reduce(IdentityReducer.java:39) at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:271) at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1066) Caused by: java.io.IOException: org.apache.hadoop.io.BytesWritable@43d748ad read 2048 bytes, should read 2052 at org.apache.hadoop.io.SequenceFile$Reader.getCurrentValue(SequenceFile.java:1163) at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:1239) at org.apache.hadoop.mapred.ReduceTask$ValuesIterator.getNext(ReduceTask.java:181) at org.apache.hadoop.mapred.ReduceTask$ValuesIterator.next(ReduceTask.java:147) ... 3 more
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