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From Elliott Clark <ecl...@apache.org>
Subject Re: Multiwal performance with HBase 1.x
Date Thu, 03 Sep 2015 21:20:07 GMT
On Thu, Sep 3, 2015 at 1:53 PM, Vladimir Rodionov <vladrodionov@gmail.com>
wrote:

> In a long run, it does not matter how many WAL files per RS do you have


That's not been my experience in production. We got more write throughput
when adding in more regionservers on a single box ( thus adding in more
wals ). Compactions have not been a limiting factor for throughput.
I need to go do the scientific tests on write throughput for more wals.

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