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From "Freeman, Tim" <tim.free...@hp.com>
Subject RE: java.util.concurrent.TimeoutException: Operation timed out - received only 0 responses from .
Date Wed, 25 Nov 2009 19:16:21 GMT
I use

     <RpcTimeoutInMillis>30000</RpcTimeoutInMillis>

in storage-conf.xml, and for the most part that makes the timeouts go away.  My application
would rather wait 30 seconds if needed, since it would otherwise retry.  YMMV.  I hear that
Cassandra 0.5 will be better at avoiding the timeouts.

Tim Freeman
Email: tim.freeman@hp.com<mailto:tim.freeman@hp.com>
Desk in Palo Alto: (650) 857-2581
Home: (408) 774-1298
Cell: (408) 348-7536 (No reception business hours Monday, Tuesday, and Thursday; call my desk
instead.)

From: mobiledreamers@gmail.com [mailto:mobiledreamers@gmail.com]
Sent: Monday, November 23, 2009 12:26 PM
To: cassandra-user@incubator.apache.org
Subject: Re: java.util.concurrent.TimeoutException: Operation timed out - received only 0
responses from .

this error keeps coming up...
any ideas on how to avoid this error?

On Wed, Nov 18, 2009 at 11:25 PM, <mobiledreamers@gmail.com<mailto:mobiledreamers@gmail.com>>
wrote:
Can you plase tell what this error is ?

ERROR - error writing key ruske
java.util.concurrent.TimeoutException: Operation timed out - received only 0 responses from
 .
        at org.apache.cassandra.service.QuorumResponseHandler.get(QuorumResponseHandler.java:88)
        at org.apache.cassandra.service.StorageProxy.insertBlocking(StorageProxy.java:164)
        at org.apache.cassandra.service.CassandraServer.doInsert(CassandraServer.java:468)
        at org.apache.cassandra.service.CassandraServer.batch_insert(CassandraServer.java:448)
        at org.apache.cassandra.service.Cassandra$Processor$batch_insert.process(Cassandra.java:854)
        at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:627)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
        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)


Errors



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