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From Karl Wettin <karl.wet...@gmail.com>
Subject Re: java.io.IOException: Cannot open filename
Date Wed, 16 Apr 2008 19:06:38 GMT
Raghu Angadi skrev:
> You could try cat-ing the file or fsck. something like
> 
> $ ./haddop fs -cat /hier/results
> $ ./hadoop fsck /hier/results

Note that /hier/results is a directory and not a file. Am I supposed to 
point ant the part-0000 file?

> kodapan:bin kalle$ ./hadoop fs -cat /hier/results 
> cat: Source must be a file.
> kodapan:bin kalle$ ./hadoop fs -cat /hier/results/part-00000
> SEQ#org.apache.hadoop.io.DoubleWritable!org.apache.hadoop.io.LongWritablef?U?!{???????)@r?O?
kodapan:bin kalle$ 
> kodapan:bin kalle$ 


>  Total size:	120 B
>  Total dirs:	0
>  Total files:	1
>  Total blocks:	1 (avg. block size 120 B)
>  Minimally replicated blocks:	1 (100.0 %)


      karl

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