So, my experiment didn't quite work out.

I was hoping to use G1 collector to minimize pauses -- pauses didn't really go away, but what's worse is I think the memtable memory calculations are driven by CMS, so my memtables would fill up and cause Cass to run out of heap :(


On 2012-09-09 19:04:41 +0000, Jeremy Hanna said:

Starting with 1.6.0_34, you'll need xss set to 180k. It's updated with the forthcoming 1.1.5 as well as the next minor rev of 1.0.x (1.0.12).
https://issues.apache.org/jira/browse/CASSANDRA-4631
See also the comments on https://issues.apache.org/jira/browse/CASSANDRA-4602 for the reference to what required a higher stack.

On Sep 9, 2012, at 12:47 PM, Christopher Keller <cnkel...@gmail.com> wrote:

This is necessary under the later versions of 1.6v35 as well. Nodetool will show the cluster as being down even though individual nodes will be up.

--Chris


On Sep 9, 2012, at 7:13 AM, dong.yajun <dongt...@gmail.com> wrote:

ruuning for a while, you should set the -Xss to more than 160k when you using jdk1.7.>>>> On Sun, Sep 9, 2012 at 3:39 AM, Peter Schuller <peter.schul...@infidyne.com> wrote:
Has anyone tried running 1.1.1 on Java 7?

Have been running jdk 1.7 on several clusters on 1.1 for a while now.

--
/ Peter Schuller (@scode, http://worldmodscode.wordpress.com)



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