Hi Indika, Please not that this does not happen when Cassandra is started separately outside of Carbon.
I have created a JIRA at https://wso2.org/jira/browse/CARBON-9361. On Mon, Apr 18, 2011 at 5:06 PM, Indika Kumara <ind...@wso2.com> wrote: > Thanks Tharindu for reporting issues. Please report any issue related to > Cassandra. As my support week is over, I will begin fixing all those issues. > > > ~ Indika > > On Mon, Apr 18, 2011 at 5:12 PM, Tharindu Mathew <thari...@wso2.com>wrote: > >> I'm doing some work when I came across this issue with Cassandra. It seems >> that the session used to connect is expiring when it tries to discover new >> nodes. >> >> I'm using the Cassandra carbon component. From what I observed, reads and >> writes does not seem to be affected with this.The stack trace is given >> below: >> >> [2011-04-18 16:38:45,468] INFO >> {me.prettyprint.cassandra.connection.NodeAutoDiscoverService} - using >> existing hosts [localhost(127.0.0.1):9160] >> [2011-04-18 16:38:45,469] ERROR >> {me.prettyprint.cassandra.connection.NodeAutoDiscoverService} - Downed Host >> retry failed attempt to verify CassandraHost >> InvalidRequestException(why:You have not logged in) >> at >> org.apache.cassandra.thrift.Cassandra$describe_keyspaces_result.read(Cassandra.java:18413) >> at >> org.apache.cassandra.thrift.Cassandra$Client.recv_describe_keyspaces(Cassandra.java:1034) >> at >> org.apache.cassandra.thrift.Cassandra$Client.describe_keyspaces(Cassandra.java:1010) >> at >> me.prettyprint.cassandra.connection.NodeAutoDiscoverService.discoverNodes(NodeAutoDiscoverService.java:81) >> at >> me.prettyprint.cassandra.connection.NodeAutoDiscoverService$QueryRing.run(NodeAutoDiscoverService.java:56) >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) >> at >> java.util.concurrent.FutureTask$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:181) >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:619) >> >> >> -- >> Regards, >> >> Tharindu >> >> >> _______________________________________________ >> Carbon-dev mailing list >> Carbon-dev@wso2.org >> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> >> > > _______________________________________________ > Carbon-dev mailing list > Carbon-dev@wso2.org > http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- Regards, Tharindu
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