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From Dan Hendry <dan.hendry.j...@gmail.com>
Subject Various exceptions on 0.7
Date Sat, 04 Dec 2010 22:52:14 GMT
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

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