[CASSANDRA-864] ConcurrentModificationException during QuorumResponseHandler

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 0.6
• Severity: Low
• Assignee: Jonathan Ellis
• Reporter: B. Todd Burruss

Authors

Jonathan Ellis

• Created: 09/Mar/10 18:20
• Updated: 16/Apr/19 09:33
• Resolved: 10/Mar/10 17:18

Description

using cassandra-0.6.0-beta2/

2010-03-09 09:17:26,827 ERROR [pool-1-thread-675] [Cassandra.java:1166] Internal error processing get
java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
at java.util.AbstractList$Itr.next(AbstractList.java:343)
at org.apache.cassandra.service.QuorumResponseHandler.get(QuorumResponseHandler.java:68)
at org.apache.cassandra.service.StorageProxy.strongRead(StorageProxy.java:470)
at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:401)
at org.apache.cassandra.thrift.CassandraServer.readColumnFamily(CassandraServer.java:101)
at org.apache.cassandra.thrift.CassandraServer.multigetInternal(CassandraServer.java:309)
at org.apache.cassandra.thrift.CassandraServer.get(CassandraServer.java:274)
at org.apache.cassandra.thrift.Cassandra$Processor$get.process(Cassandra.java:1156)
at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1114)
at org.apache.thrift.server.TThreadPoolServer$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)