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In-Reply-To: <4D5B89D3.6090406@hiramoto.org>
References: <4D5B89D3.6090406@hiramoto.org>
Date: Wed, 16 Feb 2011 09:45:20 +0100
Message-ID: <AANLkTim9a2Tj1HrHORxpPQbsaQeF_ZbQOSAib+dm1JXj@mail.gmail.com>
Subject: Re: exceptions upgrading from 0.7.0 to 0.7.1
From: Sylvain Lebresne <sylvain@datastax.com>
To: user@cassandra.apache.org
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--20cf304341b614555e049c624d3e
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A patch for this is available here:
https://issues.apache.org/jira/browse/CASSANDRA-2165

A vote for a 0.7.2 release including this fix is underway.

You can either apply the patch to 0.7.1 sources (or checkout the svn branch
0.7.2 directly) if you need it now  or wait the official release (should be
in 14-ish hours now). This affects query by names. It is worth noting that
no corruption result of this, it is a read problem.

On Wed, Feb 16, 2011 at 9:24 AM, Karl Hiramoto <karl@hiramoto.org> wrote:

>
> Hi,
>
> just started an upgrade on a single node of a live production cluster,
> and did a nodetool repair/compact/cleanup   in the logs I see
> exceptions, is this normal?
>
> ERROR [ReadStage:31] 2011-02-16 08:18:38,094
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:31] 2011-02-16 08:18:38,096
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[ReadStage:31,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:32] 2011-02-16 08:18:47,986
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:32] 2011-02-16 08:18:47,986
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[ReadStage:32,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:2] 2011-02-16 08:18:59,117
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:2] 2011-02-16 08:18:59,118 AbstractCassandraDaemon.java
> (line 114) Fatal exception in thread Thread[ReadStage:2,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
>
> ERROR [ReadStage:44] 2011-02-16 08:20:24,384
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:44] 2011-02-16 08:20:24,385
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[ReadStage:44,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:46] 2011-02-16 08:20:35,517
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:46] 2011-02-16 08:20:35,518
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[ReadStage:46,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:10] 2011-02-16 08:20:45,416
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:10] 2011-02-16 08:20:45,417
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[ReadStage:10,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
>
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:473)
>        at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>        at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>        at java.lang.Thread.run(Thread.java:636)
> Caused by: java.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:47] 2011-02-16 08:20:50,949
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:47] 2011-02-16 08:20:50,950
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[ReadStage:47,5,main]
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
> ERROR [ReadStage:12] 2011-02-16 08:20:56,551
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.io.IOError: java.io.EOFException
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:75)
>        at
>
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:59)
>        at
>
> org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:80)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1274)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1166)
>        at
>
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1095)
>        at org.apache.cassandra.db.Table.getRow(Table.java:384)
>        at
>
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:60)
>        at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)
>        at
>
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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.io.EOFException
>        at java.io.DataInputStream.readInt(DataInputStream.java:392)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:48)
>        at
>
> org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSerializer.java:30)
>        at
>
> org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper.java:108)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNamesIterator.java:106)
>        at
>
> org.apache.cassandra.db.columniterator.SSTableNamesIterator.<init>(SSTableNamesIterator.java:71)
>        ... 12 more
>
>
> --
> Karl
>
>

--20cf304341b614555e049c624d3e
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

A patch for this is available here:<div><a href=3D"https://issues.apache.or=
g/jira/browse/CASSANDRA-2165" target=3D"_blank">https://issues.apache.org/j=
ira/browse/CASSANDRA-2165</a></div><div><br></div><div>A vote for a 0.7.2 r=
elease including this fix is underway.</div>

<div><br></div><div>You can either apply the patch to 0.7.1 sources (or che=
ckout the svn=A0branch 0.7.2 directly) if you need it now =A0or wait the of=
ficial release (should be in 14-ish hours now). This affects query by names=
. It is worth noting that no corruption result of this, it is a read proble=
m.</div>
<div><br><div class=3D"gmail_quote">On Wed, Feb 16, 2011 at 9:24 AM, Karl H=
iramoto <span dir=3D"ltr">&lt;<a href=3D"mailto:karl@hiramoto.org" target=
=3D"_blank">karl@hiramoto.org</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><br>
Hi,<br>
<br>
just started an upgrade on a single node of a live production cluster,<br>
and did a nodetool repair/compact/cleanup =A0 in the logs I see<br>
exceptions, is this normal?<br>
<br>
ERROR [ReadStage:31] 2011-02-16 08:18:38,094<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:31] 2011-02-16 08:18:38,096<br>
AbstractCassandraDaemon.java (line 114) Fatal exception in thread<br>
Thread[ReadStage:31,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:32] 2011-02-16 08:18:47,986<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:32] 2011-02-16 08:18:47,986<br>
AbstractCassandraDaemon.java (line 114) Fatal exception in thread<br>
Thread[ReadStage:32,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:2] 2011-02-16 08:18:59,117<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:2] 2011-02-16 08:18:59,118 AbstractCassandraDaemon.java<br=
>
(line 114) Fatal exception in thread Thread[ReadStage:2,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
<br>
ERROR [ReadStage:44] 2011-02-16 08:20:24,384<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:44] 2011-02-16 08:20:24,385<br>
AbstractCassandraDaemon.java (line 114) Fatal exception in thread<br>
Thread[ReadStage:44,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:46] 2011-02-16 08:20:35,517<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:46] 2011-02-16 08:20:35,518<br>
AbstractCassandraDaemon.java (line 114) Fatal exception in thread<br>
Thread[ReadStage:46,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:10] 2011-02-16 08:20:45,416<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:10] 2011-02-16 08:20:45,417<br>
AbstractCassandraDaemon.java (line 114) Fatal exception in thread<br>
Thread[ReadStage:10,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(Sto=
rageProxy.java:473)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:47] 2011-02-16 08:20:50,949<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:47] 2011-02-16 08:20:50,950<br>
AbstractCassandraDaemon.java (line 114) Fatal exception in thread<br>
Thread[ReadStage:47,5,main]<br>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
ERROR [ReadStage:12] 2011-02-16 08:20:56,551<br>
DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor<br=
>
java.io.IOError: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:75)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(Na=
mesQueryFilter.java:59)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFi=
lter.java:80)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilySt=
ore.java:1274)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1166)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore=
.java:1095)<br>
 =A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.getRow(Table.java:384)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadComm=
and.java:60)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:69)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:7=
2)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1=
110)<br>
 =A0 =A0 =A0 =A0at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:=
603)<br>
 =A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636)<br>
Caused by: java.io.EOFException<br>
 =A0 =A0 =A0 =A0at java.io.DataInputStream.readInt(DataInputStream.java:392=
)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:48)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.utils.BloomFilterSerializer.deserialize(BloomFilterSer=
ializer.java:30)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.io.sstable.IndexHelper.defreezeBloomFilter(IndexHelper=
.java:108)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.read(SSTableNam=
esIterator.java:106)<br>
 =A0 =A0 =A0 =A0at<br>
org.apache.cassandra.db.columniterator.SSTableNamesIterator.&lt;init&gt;(SS=
TableNamesIterator.java:71)<br>
 =A0 =A0 =A0 =A0... 12 more<br>
<br>
<br>
--<br>
<font color=3D"#888888">Karl<br>
<br>
</font></blockquote></div><br></div>

--20cf304341b614555e049c624d3e--