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https://issues.apache.org/jira/browse/CASSANDRA-8389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14228271#comment-14228271
]
Benedict commented on CASSANDRA-8389:
-------------------------------------
It's not at all clear that this is a bug. Although it is possible, it seems
likely the data is genuinely corrupted. What makes you suspect a bug, rather
than corruption from hardware failure?
> org.apache.cassandra.io.sstable.CorruptSSTableException:
> org.apache.cassandra.io.compress.CorruptBlockException
> ---------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-8389
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8389
> Project: Cassandra
> Issue Type: Bug
> Reporter: Ilya Komolkin
>
> 21:43:50.835 [CompactionExecutor:11] ERROR o.a.c.service.CassandraDaemon -
> Exception in thread Thread[CompactionExecutor:11,1,main]
> org.apache.cassandra.io.sstable.CorruptSSTableException:
> org.apache.cassandra.io.compress.CorruptBlockException:
> (E:\Upsource_12391\data\cassandra\data\kernel\content-a61f1280764611e48c8e4915424c75fe\kernel-content-ka-142-Data.db):
> corruption detected, chunk at 17288734 of length 65502.
> at
> org.apache.cassandra.io.compress.CompressedRandomAccessReader.reBuffer(CompressedRandomAccessReader.java:92)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.io.compress.CompressedThrottledReader.reBuffer(CompressedThrottledReader.java:41)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.io.util.RandomAccessReader.read(RandomAccessReader.java:326)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> java.io.RandomAccessFile.readFully(RandomAccessFile.java:444) ~[na:1.7.0_71]
> at
> java.io.RandomAccessFile.readFully(RandomAccessFile.java:424) ~[na:1.7.0_71]
> at
> org.apache.cassandra.io.util.RandomAccessReader.readBytes(RandomAccessReader.java:351)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:348)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.java:311)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.ColumnSerializer.deserializeColumnBody(ColumnSerializer.java:132)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.OnDiskAtom$Serializer.deserializeFromSSTable(OnDiskAtom.java:86)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.AbstractCell$1.computeNext(AbstractCell.java:52)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.AbstractCell$1.computeNext(AbstractCell.java:46)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
> ~[guava-16.0.jar:na]
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
> ~[guava-16.0.jar:na]
> at
> org.apache.cassandra.io.sstable.SSTableIdentityIterator.hasNext(SSTableIdentityIterator.java:116)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.utils.MergeIterator$OneToOne.computeNext(MergeIterator.java:202)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
> ~[guava-16.0.jar:na]
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
> ~[guava-16.0.jar:na]
> at
> com.google.common.collect.Iterators$7.computeNext(Iterators.java:645)
> ~[guava-16.0.jar:na]
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
> ~[guava-16.0.jar:na]
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
> ~[guava-16.0.jar:na]
> at
> org.apache.cassandra.db.ColumnIndex$Builder.buildForCompaction(ColumnIndex.java:165)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.compaction.LazilyCompactedRow.write(LazilyCompactedRow.java:110)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:200)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:110)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:183)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:75)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:232)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> ~[na:1.7.0_71]
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> ~[na:1.7.0_71]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> ~[na:1.7.0_71]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: org.apache.cassandra.io.compress.CorruptBlockException:
> (E:\Upsource_12391\data\cassandra\data\kernel\content-a61f1280764611e48c8e4915424c75fe\kernel-content-ka-142-Data.db):
> corruption detected, chunk at 17288734 of length 65502.
> at
> org.apache.cassandra.io.compress.CompressedRandomAccessReader.decompressChunk(CompressedRandomAccessReader.java:139)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> at
> org.apache.cassandra.io.compress.CompressedRandomAccessReader.reBuffer(CompressedRandomAccessReader.java:88)
> ~[cassandra-all-2.1.1.jar:2.1.1]
> ... 35 common frames omitted
>
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