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From stack <st...@duboce.net>
Subject Re: [LIKELY JUNK]Re: Problem writing data into table using M/R
Date Tue, 23 Sep 2008 17:17:38 GMT
Ding, Hui wrote:
> Do you think it is something with contention on the row? I tried to look
> at the log of the regionserver but there is nothing.  Maybe I need to
> enable some setting to see the full log (the logs I saw were
> surprisingly limited)? 
>   

*Shouldn't* be a problem.  Each update will take out a lock while 
modifying the cell but should be fine; all mappers should get succeed.

For this case, you should probably add log to your task; add log before 
and after updates.  Try to figure why/how its hanging.

Thanks for persisting.

St.Ack

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