http://www.datastax.com/support-forums/topic/clean-cassandra-installation-on-vm-centos-62-but-gives-heapdumponoutofmemoryerror Software, Support, and Training for Apache Cassandra en-US Sat, 25 May 2013 10:30:12 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/clean-cassandra-installation-on-vm-centos-62-but-gives-heapdumponoutofmemoryerror#post-7387 Sat, 03 Nov 2012 15:41:26 +0000 Sven 7387@http://www.datastax.com/support-forums/ <p>Ah, I see:</p> <p>Please edit the cassandra-env.sh</p> <p><code>sudo vi /etc/cassandra/conf/cassandra-env.sh</code></p> <p>and change the 180k to 256k like this:</p> <p><code>JVM_OPTS=&quot;$JVM_OPTS -Xss180k&quot;</code></p> <p>to:</p> <p><code>JVM_OPTS=&quot;$JVM_OPTS -Xss256k&quot;</code></p> <p>That should fix it. </p> http://www.datastax.com/support-forums/topic/clean-cassandra-installation-on-vm-centos-62-but-gives-heapdumponoutofmemoryerror#post-7383 Sat, 03 Nov 2012 08:42:04 +0000 rolfberkenbosch 7383@http://www.datastax.com/support-forums/ <p>That's the only logfile i see. Here is the output when I start cassandra:</p> <p>[root@localhost ~]# /etc/rc.d/init.d/cassandra start<br /> Starting Cassandra: OK<br /> [root@localhost ~]# /etc/rc.d/init.d/cassandra status<br /> cassandra dead but pid file exists<br /> [root@localhost ~]# </p> http://www.datastax.com/support-forums/topic/clean-cassandra-installation-on-vm-centos-62-but-gives-heapdumponoutofmemoryerror#post-7379 Fri, 02 Nov 2012 18:28:33 +0000 Sven 7379@http://www.datastax.com/support-forums/ <p>That's not an error, that's an echo in cassandra-env.sh to print the current setting for JVM_OPTS. So what are you doing for starting cassandra? What makes you think it's not up? Is there anything in /var/log/cassandra/cassandra.log? </p> http://www.datastax.com/support-forums/topic/clean-cassandra-installation-on-vm-centos-62-but-gives-heapdumponoutofmemoryerror#post-7377 Fri, 02 Nov 2012 17:30:35 +0000 rolfberkenbosch 7377@http://www.datastax.com/support-forums/ <p>Hi All,</p> <p>Just install Cassandra on a clean CentOS 6.2 installation but gives me the following error:</p> <p>xss = -ea -javaagent:/usr/share/cassandra//lib/jamm-0.2.5.jar -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -Xms1011M -Xmx1011M -Xmn100M -XX:+HeapDumpOnOutOfMemoryError -Xss180k</p> <p>How to proceed ?</p> <p>Best regards,</p> <p>Rolf </p>