Are you mixing different Cassandra versions? On Sat, Dec 4, 2010 at 4:58 PM, Dan Hendry <dan.hendry.j...@gmail.com> wrote: > To be clear, I had to interrupt a clean operation earlier in the day be > killing the cassandra process. Now the node works for awhile, > but continually logging the "Error in row mutation" errors then eventually > logs a "Fatal exception in thread" error. After which, the process stays > alive but there seem to be problems reading from the node. At the very > least, read performance is massively degraded. > > On Sat, Dec 4, 2010 at 5:52 PM, Dan Hendry <dan.hendry.j...@gmail.com> > wrote: >> >> One of my Cassandra nodes is giving me a number of errors then effectively >> dying. I think it was somehow caused by interrupting a nodetool clean >> operation. Running a recent 0.7 build out of svn. >> ERROR [MutationStage:26] 2010-12-04 16:23:04,395 >> RowMutationVerbHandler.java (line 83) Error in row mutation >> java.io.EOFException >> at java.io.DataInputStream.readFully(DataInputStream.java:180) >> at >> org.apache.cassandra.utils.FBUtilities.readByteArray(FBUtilities.java:264) >> at >> org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:76) >> at >> org.apache.cassandra.db.SuperColumnSerializer.deserialize(SuperColumn.java:363) >> at >> org.apache.cassandra.db.SuperColumnSerializer.deserialize(SuperColumn.java:312) >> at >> org.apache.cassandra.db.ColumnFamilySerializer.deserializeColumns(ColumnFamilySerializer.java:129) >> at >> org.apache.cassandra.db.ColumnFamilySerializer.deserialize(ColumnFamilySerializer.java:120) >> at >> org.apache.cassandra.db.RowMutationSerializer.defreezeTheMaps(RowMutation.java:383) >> at >> org.apache.cassandra.db.RowMutationSerializer.deserialize(RowMutation.java:393) >> at >> org.apache.cassandra.db.RowMutationSerializer.deserialize(RowMutation.java:351) >> at >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:52) >> at >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:63) >> 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:662) >> ERROR [MutationStage:13] 2010-12-04 16:25:04,061 >> RowMutationVerbHandler.java (line 83) Error in row mutation >> org.apache.cassandra.db.UnserializableColumnFamilyException: Couldn't find >> cfId=524288 >> at >> org.apache.cassandra.db.ColumnFamilySerializer.deserialize(ColumnFamilySerializer.java:117) >> at >> org.apache.cassandra.db.RowMutationSerializer.defreezeTheMaps(RowMutation.java:383) >> at >> org.apache.cassandra.db.RowMutationSerializer.deserialize(RowMutation.java:393) >> at >> org.apache.cassandra.db.RowMutationSerializer.deserialize(RowMutation.java:351) >> at >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:52) >> at >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:63) >> 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:662) >> ERROR [MutationStage:20] 2010-12-04 16:25:25,216 >> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor >> java.lang.NullPointerException >> at org.apache.cassandra.db.Table.apply(Table.java:398) >> at >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:73) >> at >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:63) >> 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:662) >> ERROR [MutationStage:20] 2010-12-04 16:25:25,216 >> AbstractCassandraDaemon.java (line 90) Fatal exception in thread >> Thread[MutationStage:20,5,main] >> java.lang.NullPointerException >> at org.apache.cassandra.db.Table.apply(Table.java:398) >> at >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:73) >> at >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:63) >> 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:662) >> ERROR [COMMIT-LOG-WRITER] 2010-12-04 16:25:25,216 >> AbstractCassandraDaemon.java (line 90) Fatal exception in thread >> Thread[COMMIT-LOG-WRITER,5,main] >> java.lang.RuntimeException: java.lang.NullPointerException >> at >> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34) >> at java.lang.Thread.run(Thread.java:662) >> Caused by: java.lang.NullPointerException >> at >> org.apache.cassandra.db.commitlog.CommitLogSegment.write(CommitLogSegment.java:92) >> at >> org.apache.cassandra.db.commitlog.CommitLog$LogRecordAdder.run(CommitLog.java:509) >> at >> org.apache.cassandra.db.commitlog.PeriodicCommitLogExecutorService$1.runMayThrow(PeriodicCommitLogExecutorService.java:52) >> at >> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) >> ... 1 more > >
-- Jonathan Ellis Project Chair, Apache Cassandra co-founder of Riptano, the source for professional Cassandra support http://riptano.com
