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From Serega Sheypak <serega.shey...@gmail.com>
Subject HBase mttr
Date Thu, 19 Feb 2015 08:46:17 GMT
Hi, we are running HBase on super-low-cost HW :)
Sometimes random node goes down. And HBase needs a time to move regions
from failed RS.

What are the practices to:
1. minimize MTTR?
2. is there any possibility to gracefully handle situation when region is
not accessible for r/w?
I can just drop the data, but I can't wait seconds or minutes for response.
I would like to break request after 100ms and return empty result.

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