http://www.datastax.com/support-forums/topic/problem-registering-cluster-in-opscenter Software, Support, and Training for Apache Cassandra en-US Fri, 24 May 2013 11:29:17 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/problem-registering-cluster-in-opscenter#post-7665 Sun, 25 Nov 2012 01:25:41 +0000 Sven 7665@http://www.datastax.com/support-forums/ <p>Sorry for the delay... I did a fresh install of dse-2.2 with opscenter 2.1.2 on my mac, and everything seems to work fine.</p> <p>1) Did you make any changes to your dse/cassandra installation?<br /> 2) Is there any preexisting data in on your system (/var/lib/cassandra, /var/log/cassandra)?<br /> 3) What version of Mac OS is this?<br /> 4) What do you get for these:<br /> <pre><code>java -version $ python -V $ openssl version $ iostat -V</code></pre> <p>5) Anything special in your env (what's your CLASSPATH and JAVA_HOME)? </p> http://www.datastax.com/support-forums/topic/problem-registering-cluster-in-opscenter#post-7582 Tue, 20 Nov 2012 08:07:21 +0000 Piotr Kołaczkowski 7582@http://www.datastax.com/support-forums/ <p>Can you post what is in system.log when this error in opscenterd log is happening? Are there any errors or warnings there? </p> http://www.datastax.com/support-forums/topic/problem-registering-cluster-in-opscenter#post-7459 Fri, 09 Nov 2012 23:05:08 +0000 JSGoldberger 7459@http://www.datastax.com/support-forums/ <p>I tried providing the override for a temp directory when I started dse, I used a folder in my home directory, but I get the same error. I do see the jnilib (osx native library) for Snappy has been extracted into that folder. I also tried pulling that native library out of the jar and adding it to /Library/Java/Extensions the usual place under OSX to put stuff like that. No luck with that either.</p> <p>I have also tried reverting to opscenter-2.1.1, which had worked, but that now fails in the same way. I suppose that suggests the issue is with dse rather than opscenter, but it is frustrating not to be able to get this going again.</p> <p>Thanks in advance for any other help or advice you might offer.</p> <p>- Joel - </p> http://www.datastax.com/support-forums/topic/problem-registering-cluster-in-opscenter#post-7296 Wed, 31 Oct 2012 17:30:38 +0000 thobbs 7296@http://www.datastax.com/support-forums/ <p>I believe this is the cause: <a href="http://www.datastax.com/docs/1.0/troubleshooting/index#cannot-initialize-class-org-xerial-snappy-snappy" rel="nofollow">http://www.datastax.com/docs/1.0/troubleshooting/index#cannot-initialize-class-org-xerial-snappy-snappy</a></p> <p>Let me know if following those instructions doesn't resolve the issue. </p> http://www.datastax.com/support-forums/topic/problem-registering-cluster-in-opscenter#post-7256 Wed, 31 Oct 2012 06:04:03 +0000 JSGoldberger 7256@http://www.datastax.com/support-forums/ <p>On a new dse 2.2 installation with a new install of opscenter-2.1.2 I cannot register the local cluster with opscenter. After entering localhost, which responds correctly to nodetool and cli-cassandra opscenter reports a timeout of cluster-configs and the opscenterd log ends with the following:</p> <p>2012-10-30 22:55:38-0700 [Test_Cluster] INFO: Creating column family OpsCenter.rollups86400<br /> 2012-10-30 22:55:38-0700 [] INFO: Unhandled error in Deferred:<br /> 2012-10-30 22:55:38-0700 [] Unhandled Error<br /> Traceback (most recent call last):<br /> Failure: telephus.cassandra.ttypes.InvalidRequestException: InvalidRequestException(why='SnappyCompressor.create() threw an error: java.lang.NoClassDefFoundError Could not initialize class org.xerial.snappy.Snappy')</p> <p>2012-10-30 22:56:07-0700 [Test_Cluster] INFO: Recognizing new node 10.1.1.32 ('37870190118858956234408614393695377972')</p> <p>Please let me know what I might try to get this working.</p> <p>Thanks,<br /> Joel </p>