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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: cassandra slows down after inserts
Date Mon, 13 Jul 2009 14:03:59 GMT
decrease

On Mon, Jul 13, 2009 at 8:53 AM, rkmr.em@gmail.com<rkmr.em@gmail.com> wrote:
> On Mon, Jul 13, 2009 at 6:03 AM, Jonathan Ellis <jbellis@gmail.com> wrote:
>>
>> On Mon, Jul 13, 2009 at 12:37 AM, Sandeep Tata<sandeep.tata@gmail.com>
>> wrote:
>> > What hardware are you running one? How long does the slowdown last ?
>> >  There are a few reasons for temporary slowdowns ... perhaps the JVM
>> > started GCing?
>>
>> Every time someone has reported this symptom, that has been the problem.
>>
>> The object count tunable is the most direct way to ameliorate this.
>>
>> http://wiki.apache.org/cassandra/MemtableThresholds
>
> this is my current setting:
>
>     <MemtableObjectCountInMillions>0.02</MemtableObjectCountInMillions>
>
> should i increase or decrease it?
>

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