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From Viral Bajaria <viral.baja...@gmail.com>
Subject Re: flushing + compactions after config change
Date Thu, 27 Jun 2013 08:18:05 GMT
Thanks for the quick response Anoop.

The current memstore reserved (IIRC) would be 0.35 of total heap right ?

The RS total heap is 10231MB, used is at 5000MB. Total number of regions is
217 and there are approx 150 regions with 2 families, ~60 with 1 family and
remaining with 3 families.

How to check if the flushes are due to too many WAL files ? Does it get
logged ?


On Thu, Jun 27, 2013 at 12:51 AM, Anoop John <anoop.hbase@gmail.com> wrote:

> You mean there is enough memstore reserved heap in the RS, so that there
> wont be premature flushes because of global heap pressure?  What is the RS
> max mem and how many regions and CFs in each?  Can you check whether the
> flushes happening because of too many WAL files?
> -Anoop-

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