RP wrote:
> 2006-12-15 00:52:43,895 WARN  mapred.LocalJobRunner - job_dokmpz
> java.lang.NullPointerException
>       at 
> org.apache.hadoop.fs.LocalFileSystem.reportChecksumFailure(LocalFileSystem.java:380)
>  
>
>       at 
> org.apache.hadoop.fs.FSDataInputStream$Checker.verifySum(FSDataInputStream.java:136)
>  
>
>       at 
> org.apache.hadoop.fs.FSDataInputStream$Checker.read(FSDataInputStream.java:114)
>  
>
>       at 
> org.apache.hadoop.fs.FSDataInputStream$PositionCache.read(FSDataInputStream.java:189)
>  
>
>       at java.io.BufferedInputStream.read1(BufferedInputStream.java:254)
>       at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
>       at java.io.DataInputStream.read(DataInputStream.java:80)
>       at org.apache.hadoop.fs.FileUtil.copyContent(FileUtil.java:200)
>       at org.apache.hadoop.fs.FileUtil.copyContent(FileUtil.java:192)
>       at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:75)
>       at 
> org.apache.hadoop.fs.LocalFileSystem.renameRaw(LocalFileSystem.java:212)
>       at org.apache.hadoop.fs.FileSystem.rename(FileSystem.java:373)
>       at 
> org.apache.hadoop.mapred.PhasedFileSystem.commit(PhasedFileSystem.java:181) 
>
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Please set mapred.speculative.execution to false, and repeat.

-- 
Best regards,
Andrzej Bialecki     <><
 ___. ___ ___ ___ _ _   __________________________________
[__ || __|__/|__||\/|  Information Retrieval, Semantic Web
___|||__||  \|  ||  |  Embedded Unix, System Integration
http://www.sigram.com  Contact: info at sigram dot com



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