incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <jbel...@gmail.com>
Subject Re: What is consuming the heap?
Date Tue, 20 Jul 2010 11:24:15 GMT
you should post the full stack trace.

2010/7/20 ηŽ‹δΈ€ι”‹ <wangyifeng@aspire-tech.com>:
> In my cluster, I have set both KeysCached and RowsCached of my column family
> on all nodes to "0",
> but it still happened that a few nodes crashed because of OutOfMemory
> (from the gc.log, a full gc wasn't able to free up any memory space),
>
> what else can be consuming the heap?
>
> heap size is 10G and the load of data per node was around 300G, 16-core CPU,
> 1T HDD
>
> 2010-07-20
> ________________________________



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com

Mime
View raw message