Hi all,
thanks for the help. the issue happened again. I looked into Romain's
suggestion and yes, it was VMware balloning.
So, i will not be updating the jira ticket as I am not sure if the fix
actually helped or not.
Thanks,
Prem
On Wed, Mar 26, 2014 at 6:54 PM, Robert Coli
Thanks Robert. That seems to be the issue. however the fix mentioned there
doesn't work. I downgraded Java to jdk6_37 and that seems to have done the
trick. Thanks for pointing me to that Jira ticket.
On Mon, Mar 24, 2014 at 6:48 PM, Robert Coli rc...@eventbrite.com wrote:
On Mon, Mar 24, 2014
On Wed, Mar 26, 2014 at 8:35 AM, prem yadav ipremya...@gmail.com wrote:
Thanks Robert. That seems to be the issue. however the fix mentioned there
doesn't work. I downgraded Java to jdk6_37 and that seems to have done the
trick. Thanks for pointing me to that Jira ticket.
If the workaround
: Kernel keeps killing cassandra process - OOM
You might want to look at:
http://www.opensourceconnections.com/2013/08/31/building-the-
perfect-cassandra-test-environment/
, Michael michael.la...@nytimes.com
A : user@cassandra.apache.org,
Date : 22/03/2014 22:26
Objet : Re: Kernel keeps killing cassandra process - OOM
You might want to look at:
http://www.opensourceconnections.com/2013/08/31/building-the-
perfect-cassandra-test-environment/
:31 :
De : prem yadav ipremya...@gmail.com
A : user@cassandra.apache.org,
Date : 24/03/2014 12:12
Objet : Re: Kernel keeps killing cassandra process - OOM
the nodes die without being under any load. Completely idle.
And 4 GB system memory is not low. or is it?
I have tried tweaking
On Mon, Mar 24, 2014 at 4:11 AM, prem yadav ipremya...@gmail.com wrote:
the nodes die *without * being under any load. Completely idle.
https://issues.apache.org/jira/browse/CASSANDRA-6541
?
=Rob
Hi,
I have a 3 node cassandra test cluster. The nodes have 4 GB total memory/2
cores. Cassndra run with all default settings.
But, the cassandra process keeps getting killed due to OOM. Cassandra
version in use is 1.1.9.
here are the settings in use:
compaction_throughput_mb_per_sec: 16
What JVM are you running on? What, if any, memory constraints are you
passing to the process?
On Mar 22, 2014 10:48 AM, prem yadav ipremya...@gmail.com wrote:
Hi,
I have a 3 node cassandra test cluster. The nodes have 4 GB total memory/2
cores. Cassndra run with all default settings.
But,
On Sat, Mar 22, 2014 at 7:48 AM, prem yadav ipremya...@gmail.com wrote:
But, the cassandra process keeps getting killed due to OOM. Cassandra
version in use is 1.1.9.
Try using 1.2.15, instead?
=Rob
Its Oracle jdk 1.6.
Robert, any fix that you know of which went into 1.2.15 for this particular
issue?
On Sat, Mar 22, 2014 at 4:50 PM, Robert Coli rc...@eventbrite.com wrote:
On Sat, Mar 22, 2014 at 7:48 AM, prem yadav ipremya...@gmail.com wrote:
But, the cassandra process keeps getting
Michael, no memory constraints. System memory is 4 GB and Cassandra run on
default.
On Sat, Mar 22, 2014 at 5:32 PM, prem yadav ipremya...@gmail.com wrote:
Its Oracle jdk 1.6.
Robert, any fix that you know of which went into 1.2.15 for this
particular issue?
On Sat, Mar 22, 2014 at 4:50
I ran into the same problem some time ago.
Upgrading to Cassandra 2, jdk 1.7, and default parameters fixed it.
I think the jdk change was the key for my similarly small memory cluster.
ml
On Sat, Mar 22, 2014 at 1:36 PM, prem yadav ipremya...@gmail.com wrote:
Michael, no memory
Upgrading is not possible right now. Any other suggestions guys?
I have already tried reducing the number of rpc threads. Also tried
reducing the linux kernel overcommit.
On Sat, Mar 22, 2014 at 5:44 PM, Laing, Michael
michael.la...@nytimes.comwrote:
I ran into the same problem some time ago.
Is there anything else running on the boxes? Can you show us the output of
ps aux for the Cassandra process so we can see the -xmx, etc? JDK 7 may
help, even if you cannot upgrade Cassandra yet (which I would really
recommend since it moves items off-heap).
On Sat, Mar 22, 2014 at 4:01 PM, prem
The output of ps waux . Also there is no load on cluster. None
USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 19224 1076 ?Ss Mar19 0:01 /sbin/init
root 2 0.0 0.0 0 0 ?SMar19 0:00 [kthreadd]
root
Also we use datastax. The version cassandra-1.1.9 doesn't work with java 7
On Sat, Mar 22, 2014 at 9:09 PM, prem yadav ipremya...@gmail.com wrote:
The output of ps waux . Also there is no load on cluster. None
USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND
root
You might want to look at:
http://www.opensourceconnections.com/2013/08/31/building-the-perfect-cassandra-test-environment/
On Sat, Mar 22, 2014 at 4:38 PM, Brian Flad bflad...@gmail.com wrote:
Is there anything else running on the boxes? Can you show us the output of
ps aux for the
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