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From Teodor Sigaev <teo...@sigaev.ru>
Subject Null pointer exception
Date Thu, 08 Oct 2009 14:01:34 GMT
cassandra 0.4 trunk before commit 'merge CASSANDRA-473 fix (r822878) from 
trunk', under load I got the single error message.

Is something to worry about?


ERROR [RESPONSE-STAGE:1] 2009-10-08 17:05:25,864 
DebuggableThreadPoolExecutor.java (line 110) Error in ThreadPoolExecutor
java.lang.NullPointerException
         at 
org.apache.cassandra.service.ConsistencyManager$DigestResponseHandler.handleDigestResponses(ConsistencyManager.java:68)
         at 
org.apache.cassandra.service.ConsistencyManager$DigestResponseHandler.response(ConsistencyManager.java:55)
         at 
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:35)
         at 
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:39)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
         at java.lang.Thread.run(Thread.java:636)
ERROR [RESPONSE-STAGE:1] 2009-10-08 17:05:25,916 CassandraDaemon.java (line 71) 
Fatal exception in thread Thread[RESPONSE-STAGE:1,5,main]
java.lang.NullPointerException
         at 
org.apache.cassandra.service.ConsistencyManager$DigestResponseHandler.handleDigestResponses(ConsistencyManager.java:68)
         at 
org.apache.cassandra.service.ConsistencyManager$DigestResponseHandler.response(ConsistencyManager.java:55)
         at 
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:35)
         at 
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:39)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
         at java.lang.Thread.run(Thread.java:636)

-- 
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/

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