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From Himanshu Vashishtha <hvash...@cs.ualberta.ca>
Subject Re: HbaseObjectWritable and UnsupportedOperationException
Date Thu, 31 Mar 2011 17:01:44 GMT
Hello Ted,
Did you add a new class: LongColumnInterpreter. Is this the new argument
type you want to define to pass along rpcs. For all such "new" argument
types, they should be supported/backed up with in the HbaseObjectWritable
class to read/write it on wire. Do we really need it, just wondering.


On Thu, Mar 31, 2011 at 10:52 AM, Ted Yu <yuzhihong@gmail.com> wrote:

> Hi,
> When I experimented with HBASE-1512, I got the following from
> HbaseObjectWritable:
> java.lang.UnsupportedOperationException: No code for unexpected class
> org.apache.hadoop.hbase.client.coprocessor.AggregationClient$1LongColumnInterpreter
> I think there was initiative to support dynamic class registration in
> HbaseObjectWritable
> If someone can enlighten me on the above, that would be great.

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