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https://issues.apache.org/jira/browse/CASSANDRA-452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775272#action_12775272
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Chris Goffinet commented on CASSANDRA-452:
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This is safe to close for now, we haven't run into a corruption issue yet.
> Corrupt SSTable
> ---------------
>
> Key: CASSANDRA-452
> URL: https://issues.apache.org/jira/browse/CASSANDRA-452
> Project: Cassandra
> Issue Type: Bug
> Environment: Pre 0.4 based on r805615 on trunk w/ #370, #392, #394,
> #405, #406, #418
> Reporter: Sammy Yu
> Attachments: FriendActions-17120.tar.gz, FriendActions-17122-Data.db,
> FriendActions-17122-Filter.db, FriendActions-17122-Index.db,
> FriendActions-22478.tar.gz, keys.txt
>
>
> We noticed on one of our node the number of SStables is growing. The
> compaction thread is alive and running. We can see that it is constantly
> trying to compact the same set of sstables. However, it is failing because
> one of the sstable is corrupt:
> ERROR [ROW-READ-STAGE:475] 2009-09-21 00:29:17,068
> DebuggableThreadPoolExecutor.java (line 125) Error in ThreadPoolExecutor
> java.lang.RuntimeException: java.io.EOFException
> at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:110)
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:44)
> 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:619)
> Caused by: java.io.EOFException
> at java.io.RandomAccessFile.readFully(RandomAccessFile.java:383)
> at java.io.RandomAccessFile.readFully(RandomAccessFile.java:361)
> at
> org.apache.cassandra.utils.FBUtilities.readByteArray(FBUtilities.java:390)
> at
> org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:64)
> at
> org.apache.cassandra.db.SuperColumnSerializer.deserialize(SuperColumn.java:349)
> at
> org.apache.cassandra.db.SuperColumnSerializer.deserialize(SuperColumn.java:309)
> at
> org.apache.cassandra.db.filter.SSTableNamesIterator.<init>(SSTableNamesIterator.java:102)
> at
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:69)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1467)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1401)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1420)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1401)
> at org.apache.cassandra.db.Table.getRow(Table.java:589)
> at
> org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:65)
> at
> org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:78)
> ... 4 more
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