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HBase, mail # user - Speculative execution and TableOutputFormat


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Re: Speculative execution and TableOutputFormat
Bryan Keller 2011-09-12, 16:51
Ah that is a very interesting solution Leif, this seems optimal to me. I am going to try this and I'll report back.

On Sep 12, 2011, at 9:09 AM, Leif Wickland wrote:

>
> Bryan,
>
> Have you considered writing your MR output to HFileFormat and then asking
> the regions to adopt the result?   That would allow you to avoid committing
> any changes to HBase until you knew that the MR job ran successfully.
>
> Leif