Hi all,
Noticed following error after adding the toolbox deployment feature plus
latest BAM publisher dependencies in to the social framework. I'm using
embedded Cassandra node within ES.
ERROR {me.prettyprint.cassandra.connection.NodeDiscovery} - Discovery
Service failed attempt to connect CassandraHost
java.lang.NullPointerException
at
me.prettyprint.cassandra.connection.NodeDiscovery.discoverNodes(NodeDiscovery.java:79)
at
me.prettyprint.cassandra.connection.NodeDiscovery.doAddNodes(NodeDiscovery.java:52)
at
me.prettyprint.cassandra.connection.NodeAutoDiscoverService.doAddNodes(NodeAutoDiscoverService.java:45)
at
me.prettyprint.cassandra.connection.NodeAutoDiscoverService$QueryRing.run(NodeAutoDiscoverService.java:51)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Following is my cassandra-component.xml(using default configuration)
<Cassandra>
<Cluster>
<Name>Test Cluster</Name>
<DefaultPort>9160</DefaultPort>
<!--Nodes>localhost:9160</Nodes-->
<AutoDiscovery disable="true" delay="1000"/>
</Cluster>
</Cassandra>
After setting following within log4j.properties file as a workaround, now I
dont see this error.
log4j.category.me.prettyprint.cassandra.connection.NodeDiscovery=OFF
But how can I actually solve this? What am I missing in my configs?
Regards,
UdaraR
--
*Udara Rathnayake*
Software Engineer
WSO2 Inc. : http://wso2.com
Mobile : +94 772207239
Twitter : http://twitter.com/udarakr
Blog : http://udarakr.blogspot.com
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