incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ruslan usifov <ruslan.usi...@gmail.com>
Subject Re: ParNew (promotion failed)
Date Wed, 23 Mar 2011 20:47:09 GMT
2011/3/23 Narendra Sharma <narendra.sharma@gmail.com>

> I understand that. The overhead could be as high as 10x of memtable data
> size. So overall the overhead for 16CF collectively in your case could be
> 300*10 = 3G.
>
>
> And how about G1 GC, it must prevent memory fragmentation. but some post on
this email, told that it is not so good as it described. What do you think
about it?

Mime
View raw message