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From Rahul Malviya <malviyarahul2...@gmail.com>
Subject MapReduce on Sanpshots
Date Fri, 08 May 2015 15:16:56 GMT
Hi All,

I have been MapReduce on HBase for a while now and this has been really successful for me.
But I have some MRs jobs in my pipeline which scan every row on hbase. So I was wondering
I move this MR job to run on snapshot that will reduce the load on RSs and HBase direct operations
mostly get wont be affected by my long running full scan MR job.

Let me know if my understanding is correct and what are possible drawbacks of doing this.
I am mostly worried that my job will start talking longer time as compared to MR directly
in HBase table. Please provide some details on this.

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