[ http://issues.apache.org/jira/browse/HADOOP-532?page=all ]
Owen O'Malley updated HADOOP-532:
---------------------------------
Status: Patch Available (was: Open)
> 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
>
> Attachments: seqfile-underread-check.patch
>
>
> When running the sort benchmark, I get consistent failures of this sort:
> java.lang.RuntimeException: java.io.IOException: [EMAIL PROTECTED] 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: [EMAIL PROTECTED] 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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