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HBase >> mail # user >> Is there a reason mapreduce.TableOutputFormat doesn't support Increment?


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Re: Is there a reason mapreduce.TableOutputFormat doesn't support Increment?
+1
On Jun 17, 2011 4:43 PM, "Leif Wickland" <[EMAIL PROTECTED]> wrote:
> I tried to use TableMapper and TableOutputFormat in
> from org.apache.hadoop.hbase.mapreduce to write a map-reduce which
> incremented some columns. I noticed that TableOutputFormat.write() doesn't
> support Increment, only Put and Delete.
>
> Is there a reason that TableOutputFormat shouldn't support increment?
>
> I think adding support for increment would only require adding a copy
> constructor to Increment and a few lines to TableOutputFormat: I'd be
> willing to give writing the patch a try if there's no objection.
>
> Leif Wickland