hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ioakim Perros <imper...@gmail.com>
Subject Bulk load - #Reducers different from #Regions
Date Tue, 07 Aug 2012 16:38:19 GMT
HI,

I am bulk importing (updating) data iteratively and I would like to be 
able to set the number of reducers at a M/R task, to be different from 
the number of regions of the table to which I am updating data.

I tried it through job.setNumReduceTasks(#reducers), but the job ignored it.

Is there a way to avoid an intermediary job and to set the number of 
reducers explicitly ?
I would be grateful if anyone could shed a light to this.

Thanks and regards,
Ioakim


Mime
View raw message