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From Dieter De Witte <drdwi...@gmail.com>
Subject Re: when it's safe to read map-reduce result?
Date Fri, 28 Mar 2014 08:36:02 GMT
_SUCCES implies that the job has succesfully terminated, so this seems like
a reasonable criterion.

Regards, Dieter


2014-03-28 9:33 GMT+01:00 Li Li <fancyerii@gmail.com>:

> I have a program that do some map-reduce job and then read the result
> of the job.
> I learned that hdfs is not strong consistent. when it's safe to read the
> result?
> as long as output/_SUCCESS exist?
>

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