Details
-
Bug
-
Status: Resolved
-
Normal
-
Resolution: Fixed
-
None
-
None
-
Normal
Description
When running cassandra-stress -o 10000000 from cassandra-1.2 against the latest trunk, I noticed this error in the system log:
ERROR 01:13:11 Exception in thread Thread[MutationStage:68,5,main] java.lang.RuntimeException: java.util.NoSuchElementException at org.apache.cassandra.service.StorageProxy$LocalMutationRunnable.run(StorageProxy.java:2063) ~[main/:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_40] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_40] at java.lang.Thread.run(Thread.java:724) ~[na:1.7.0_40] Caused by: java.util.NoSuchElementException: null at java.util.concurrent.ConcurrentLinkedDeque.screenNullResult(ConcurrentLinkedDeque.java:812) ~[na:1.7.0_40] at java.util.concurrent.ConcurrentLinkedDeque.getLast(ConcurrentLinkedDeque.java:963) ~[na:1.7.0_40] at org.apache.cassandra.utils.concurrent.WaitQueue.signalAll(WaitQueue.java:122) ~[main/:na] at org.apache.cassandra.utils.concurrent.OpOrder$Group.unlink(OpOrder.java:254) ~[main/:na] at org.apache.cassandra.utils.concurrent.OpOrder$Group.finishOne(OpOrder.java:209) ~[main/:na] at org.apache.cassandra.db.commitlog.CommitLogSegment$Allocation.markWritten(CommitLogSegment.java:581) ~[main/:na] at org.apache.cassandra.db.commitlog.CommitLog.add(CommitLog.java:231) ~[main/:na] at org.apache.cassandra.db.commitlog.CommitLog.add(CommitLog.java:193) ~[main/:na] at org.apache.cassandra.db.Keyspace.apply(Keyspace.java:349) ~[main/:na] at org.apache.cassandra.db.Keyspace.apply(Keyspace.java:328) ~[main/:na] at org.apache.cassandra.db.Mutation.apply(Mutation.java:205) ~[main/:na] at org.apache.cassandra.service.StorageProxy$7.runMayThrow(StorageProxy.java:997) ~[main/:na] at org.apache.cassandra.service.StorageProxy$LocalMutationRunnable.run(StorageProxy.java:2059) ~[main/:na] ... 3 common frames omitted
I'm not sure what the implications are.