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HBase >> mail # user >> FILE_BYTES_READ counter missing for HBase mapreduce job

Haijia Zhou 2013-09-05, 18:46
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Re: FILE_BYTES_READ counter missing for HBase mapreduce job
Addition info:
The mapreduce job I run is a map-only job. It does not have reducers and it
write data directly to hdfs in the mapper.
 Could this be the reason why there's no value for file_bytes_read?
 If so, is there any easy way to get the total input data size?

On Thu, Sep 5, 2013 at 2:46 PM, Haijia Zhou <[EMAIL PROTECTED]> wrote:

> Hi,
>  Basically I have a mapreduce job to scan a hbase table and do some
> processing. After the job finishes, I only got three filesystem counters:
>  The value of HDFS_BYTES_READ is not very useful here because it shows the
> size of the .META file, not the size of input records.
>  I am looking for counter FILE_BYTES_READ but somehow it's missing in the
> job status report.
>  Does anyone know what I might miss here?
>  Thanks
> Haijia
> P.S. The job status report
>  FileSystemCounters
>    340,124      0           340,124
> 190,431,329      0       190,431,329
> 272,538,467,123      0   272,538,467,123