Hi together,
I found that one of my cassandra nodes died recently (machine hangs). I
restarted the node an run a nodetool repair, while running it has thrown
a org.apache.cassandra.io.compress.CorruptBlockException. Is there any
way to recover from this? Or would it be best to delete the nodes
contents and bootstrap it again?
Thanks for any hints,
Jan
org.apache.cassandra.io.sstable.CorruptSSTableException:
org.apache.cassandra.io.compress.CorruptBlockException: (/home/cassandra
/data/example/EXAMPLE/example-EXAMPLE-ib-8240-Data.db): corruption
detected, chunk at 98414229 of length 8098.
at
org.apache.cassandra.io.compress.CompressedRandomAccessReader.reBuffer(CompressedRandomAccessReader.java:92)
at
org.apache.cassandra.io.util.RandomAccessReader.read(RandomAccessReader.java:355)
at
java.io.RandomAccessFile.readFully(RandomAccessFile.java:414)
at
java.io.RandomAccessFile.readFully(RandomAccessFile.java:394)
at
org.apache.cassandra.utils.BytesReadTracker.readFully(BytesReadTracker.java:94)
at
org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:395)
at
org.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.java:355)
at
org.apache.cassandra.db.ColumnSerializer.deserializeColumnBody(ColumnSerializer.java:108)
at
org.apache.cassandra.db.OnDiskAtom$Serializer.deserializeFromSSTable(OnDiskAtom.java:92)
at
org.apache.cassandra.db.ColumnFamilySerializer.deserializeColumnsFromSSTable(ColumnFamilySerializer.java:149)
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.getColumnFamilyWithColumns(SSTableIdentityIterator.java:235)
at
org.apache.cassandra.db.compaction.PrecompactedRow.merge(PrecompactedRow.java:109)
at
org.apache.cassandra.db.compaction.PrecompactedRow.<init>(PrecompactedRow.java:93)
at
org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:162)
at
org.apache.cassandra.db.compaction.CompactionIterable$Reducer.getReduced(CompactionIterable.java:76)
at
org.apache.cassandra.db.compaction.CompactionIterable$Reducer.getReduced(CompactionIterable.java:57)
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.consume(MergeIterator.java:114)
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:97)
at
com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
at
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
at
org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:146)
at
org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:59)
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:62)
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:191)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
