Fixed, thanks.
On Fri, Mar 5, 2010 at 11:12 AM, B. Todd Burruss <bburr...@real.com> wrote: > https://issues.apache.org/jira/browse/CASSANDRA-853 > > On Thu, 2010-03-04 at 19:00 -0800, Jonathan Ellis wrote: > > This is the 0.6 beta yes? Looks like a regression, please open a ticket. > > On Thu, Mar 4, 2010 at 8:54 PM, Todd Burruss <bburr...@real.com> wrote: >> i'm seeing a lot of these ... any idea? >> >> 2010-03-04 18:53:21,455 ERROR [MEMTABLE-POST-FLUSHER:1] >> [DebuggableThreadPoolExecutor.java:94] Error in executor futuretask >> java.util.concurrent.ExecutionException: java.lang.RuntimeException: >> java.lang.RuntimeException: java.util.concurrent.ExecutionException: >> java.util.ConcurrentModificationException >> at >> java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) >> at java.util.concurrent.FutureTask.get(FutureTask.java:83) >> at >> org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.afterExecute(DebuggableThreadPoolExecutor.java:86) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:888) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:619) >> Caused by: java.lang.RuntimeException: java.lang.RuntimeException: >> java.util.concurrent.ExecutionException: >> java.util.ConcurrentModificationException >> at >> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34) >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) >> at >> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> ... 2 more >> Caused by: java.lang.RuntimeException: >> java.util.concurrent.ExecutionException: >> java.util.ConcurrentModificationException >> at >> org.apache.cassandra.db.commitlog.CommitLog.discardCompletedSegments(CommitLog.java:357) >> at >> org.apache.cassandra.db.ColumnFamilyStore$2.runMayThrow(ColumnFamilyStore.java:392) >> at >> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) >> ... 6 more >> Caused by: java.util.concurrent.ExecutionException: >> java.util.ConcurrentModificationException >> at >> java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) >> at java.util.concurrent.FutureTask.get(FutureTask.java:83) >> at >> org.apache.cassandra.db.commitlog.CommitLog.discardCompletedSegments(CommitLog.java:349) >> ... 8 more >> Caused by: java.util.ConcurrentModificationException >> at java.util.ArrayDeque$DeqIterator.next(ArrayDeque.java:605) >> at >> org.apache.cassandra.db.commitlog.CommitLog.discardCompletedSegmentsInternal(CommitLog.java:385) >> at >> org.apache.cassandra.db.commitlog.CommitLog.access$300(CommitLog.java:71) >> at >> org.apache.cassandra.db.commitlog.CommitLog$6.call(CommitLog.java:343) >> at >> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >> at >> org.apache.cassandra.db.commitlog.CommitLogExecutorService.process(CommitLogExecutorService.java:113) >> at >> org.apache.cassandra.db.commitlog.CommitLogExecutorService.access$200(CommitLogExecutorService.java:35) >> at >> org.apache.cassandra.db.commitlog.CommitLogExecutorService$1.runMayThrow(CommitLogExecutorService.java:67) >> at >> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) >> ... 1 more >> > >
