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From jinhong lu <lujinho...@gmail.com>
Subject hbase get big table problem
Date Wed, 22 Jun 2016 04:39:24 GMT
I got a cluster of 200 regionserver, and one of the tables is about 3T and 5 billion lines.
Is it possible to get about 8000 Gets per second(about 100,000 lines)?

I found YOUNG GC occurs every several senconds, each GC cost about 1second. if I set -Xmn
bigger, the GC occurs every several minutes, but each GC cost more time.

Any suggetion? thanks.



=====================
Thanks,
lujinhong


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