Assertion Exception in COMMIT-LOG-WRITER
----------------------------------------
Key: CASSANDRA-1376
URL: https://issues.apache.org/jira/browse/CASSANDRA-1376
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 0.7 beta 1
Environment: CentOS 5.2
Trunc
Reporter: Arya Goudarzi
I have a 3 node cluster. The last version which I used to insert data was Trunc
on Friday August 6th at 2pm. On Monday the cluster was updated to version Trunc
on August 8th. When I tried to insert rows, all 3 nodes gave this exception and
the cluster became unresponsive to all requests causing TSocket timeouts. The
resolution was to restart all 3 nodes.
ERROR [COMMIT-LOG-WRITER] 2010-08-09 11:30:27,722 CassandraDaemon.java (line
82) Uncaught exception in thread Thread[COMMIT-LOG-WRITER,5,main]
java.lang.AssertionError
at
org.apache.cassandra.db.commitlog.CommitLogHeader$CommitLogHeaderSerializer.serialize(CommitLogHeader.java:157)
at
org.apache.cassandra.db.commitlog.CommitLogHeader.writeCommitLogHeader(CommitLogHeader.java:124)
at
org.apache.cassandra.db.commitlog.CommitLogSegment.writeHeader(CommitLogSegment.java:70)
at
org.apache.cassandra.db.commitlog.CommitLogSegment.write(CommitLogSegment.java:103)
at
org.apache.cassandra.db.commitlog.CommitLog$LogRecordAdder.run(CommitLog.java:521)
at
org.apache.cassandra.db.commitlog.PeriodicCommitLogExecutorService$1.runMayThrow(PeriodicCommitLogExecutorService.java:52)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
at java.lang.Thread.run(Thread.java:636)
I am not sure how to reproduce this again but on Trunc from Monday August 9th,
one of my 3 nodes did not start giving the following exception and again the
resolution was to restart that node:
java.lang.RuntimeException: java.util.concurrent.ExecutionException:
java.lang.RuntimeException: java.lang.RuntimeException:
java.util.concurrent.ExecutionException: java.lang.AssertionError
at
org.apache.cassandra.utils.FBUtilities.waitOnFutures(FBUtilities.java:549)
at
org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:339)
at
org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:174)
at
org.apache.cassandra.thrift.CassandraDaemon.setup(CassandraDaemon.java:120)
at
org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:90)
at
org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:224)
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException:
java.lang.RuntimeException: java.util.concurrent.ExecutionException:
java.lang.AssertionError
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at
org.apache.cassandra.utils.FBUtilities.waitOnFutures(FBUtilities.java:545)
... 5 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
java.util.concurrent.ExecutionException: java.lang.AssertionError
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
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)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException:
java.lang.AssertionError
at
org.apache.cassandra.db.commitlog.CommitLog.discardCompletedSegments(CommitLog.java:408)
at
org.apache.cassandra.db.ColumnFamilyStore$2.runMayThrow(ColumnFamilyStore.java:445)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
... 6 more
Caused by: java.util.concurrent.ExecutionException: java.lang.AssertionError
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at
org.apache.cassandra.db.commitlog.CommitLog.discardCompletedSegments(CommitLog.java:400)
... 8 more
Caused by: java.lang.AssertionError
at
org.apache.cassandra.db.commitlog.CommitLogHeader$CommitLogHeaderSerializer.serialize(CommitLogHeader.java:157)
at
org.apache.cassandra.db.commitlog.CommitLogHeader.writeCommitLogHeader(CommitLogHeader.java:124)
at
org.apache.cassandra.db.commitlog.CommitLogSegment.writeHeader(CommitLogSegment.java:70)
at
org.apache.cassandra.db.commitlog.CommitLog.discardCompletedSegmentsInternal(CommitLog.java:450)
at
org.apache.cassandra.db.commitlog.CommitLog.access$300(CommitLog.java:75)
at
org.apache.cassandra.db.commitlog.CommitLog$6.call(CommitLog.java:394)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
org.apache.cassandra.db.commitlog.PeriodicCommitLogExecutorService$1.runMayThrow(PeriodicCommitLogExecutorService.java:52)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
... 1 more
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