You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-user@hadoop.apache.org by Gang Luo <lg...@yahoo.com.cn> on 2010/08/07 22:42:46 UTC

counter is not correct in new API

Hi all,
I am using new API and find that the reduce output record counter shows 0. 
Actually my reducers output the result correctly. What to do to correct the 
counter error?

Thanks,
-Gang

Re: counter is not correct in new API

Posted by Amareshwari Sri Ramadasu <am...@yahoo-inc.com>.

How are you accessing the counter? You should access it  through the enum org.apache.hadoop.mapreduce.TaskCounter.REDUCE_OUTPUT_RECORDS
-Amareshwari

On 8/8/10 2:12 AM, "Gang Luo" <lg...@yahoo.com.cn> wrote:

Hi all,
I am using new API and find that the reduce output record counter shows 0.
Actually my reducers output the result correctly. What to do to correct the
counter error?

Thanks,
-Gang