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From Flavio Pompermaier <pomperma...@okkam.it>
Subject HBase cluster design
Date Fri, 04 Apr 2014 10:08:53 GMT
Hi to everybody,

I have a probably stupid question: is it a problem to run many mapreduce
jobs on the same HBase table at the same time? And multiple jobs on
different tables on the same cluster?
Should I use Hoya to have a better cluster usage..?

In my current cluster I noticed that the region servers tend to go down if
I run a mapreduce job while updating (maybe it could be related to the old
version of HBase I'm currently running: 0.92.1-cdh4.1.2).

Best,
Flavio

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