Varun Sharma 2013-01-17, 21:15
lars hofhansl 2013-01-17, 22:31
Varun Sharma 2013-01-17, 23:24
lars hofhansl 2013-01-18, 02:24
Chalcy Raja 2013-01-18, 12:45
Varun Sharma 2013-01-18, 17:50
Adrien Mogenet 2013-01-18, 20:28
-Re: Hbase heap size
lars hofhansl 2013-01-18, 21:40
That is true.
Mind telling us more about your setup?I think that would be interesting knowledge.
From: Adrien Mogenet <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Sent: Friday, January 18, 2013 12:28 PM
Subject: Re: Hbase heap size
On Fri, Jan 18, 2013 at 3:24 AM, lars hofhansl <[EMAIL PROTECTED]> wrote:
> - The largest useful region size is 20G (at least that is the current
> common tribal knowledge).
I'm using much larger region size (~200 GB) and it's not a real problem if
you're controlling compactions ; am I right ? It allows a strong reduction
of number of regions, and thus less memstores, smoother flushes, etc. Of
course, as usual it might depends on your workload but can perfectly fit
some needs IHMO.
Varun Sharma 2013-01-18, 20:43