NullPointerException in MessagingService.java:420 -------------------------------------------------
Key: CASSANDRA-3007 URL: https://issues.apache.org/jira/browse/CASSANDRA-3007 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 0.8.3 Environment: Linux w0 2.6.35-24-virtual #42-Ubuntu SMP Thu Dec 2 05:15:26 UTC 2010 x86_64 GNU/Linux java version "1.6.0_18" OpenJDK Runtime Environment (IcedTea6 1.8.7) (6b18-1.8.7-2~squeeze1) OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode) Reporter: Viliam Holub Priority: Minor I'm getting large quantity of exceptions during streaming. It is always in MessagingService.java:420. The streaming appears to be blocked. INFO 10:11:14,734 Streaming to /10.235.77.27 ERROR 10:11:14,734 Fatal exception in thread Thread[StreamStage:2,5,main] java.lang.NullPointerException at org.apache.cassandra.net.MessagingService.stream(MessagingService.java:420) at org.apache.cassandra.streaming.StreamOutSession.begin(StreamOutSession.java:176) at org.apache.cassandra.streaming.StreamOut.transferRangesForRequest(StreamOut.java:148) at org.apache.cassandra.streaming.StreamRequestVerbHandler.doVerb(StreamRequestVerbHandler.java:54) at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59) 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) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira