Details
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Bug
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Status: Open
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Normal
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Resolution: Unresolved
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None
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Availability - Response Crash
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Normal
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Normal
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User Report
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All
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None
Description
Compactions and scrub fail with
java.lang.AssertionError: Illegal bounds [1698255698..792484184); size: 1039216223 at org.apache.cassandra.io.util.Memory.checkBounds(Memory.java:345) at org.apache.cassandra.io.util.Memory.setByteBuffer(Memory.java:420) at org.apache.cassandra.io.sstable.IndexSummary.fillTemporaryKey(IndexSummary.java:164) at org.apache.cassandra.io.sstable.IndexSummary.binarySearch(IndexSummary.java:121) at org.apache.cassandra.io.sstable.format.SSTableReader.getIndexScanPosition(SSTableReader.java:1268) at org.apache.cassandra.io.sstable.format.big.BigTableScanner.seekToCurrentRangeStart(BigTableScanner.java:202) at org.apache.cassandra.io.sstable.format.big.BigTableScanner.access$400(BigTableScanner.java:52) at org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator.computeNext(BigTableScanner.java:329) at org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator.computeNext(BigTableScanner.java:306) at org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) at org.apache.cassandra.io.sstable.format.big.BigTableScanner.hasNext(BigTableScanner.java:285) at org.apache.cassandra.utils.MergeIterator$OneToOne.computeNext(MergeIterator.java:463) at org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) at org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.hasNext(UnfilteredPartitionIterators.java:163) at org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:92) at org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:238) at org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:199)
and reads fail with
java.lang.IllegalArgumentException: Unable to seek to position 3366498330815836469 in …/md-120354-big-Index.db (133472342807 bytes) in read-only mode at org.apache.cassandra.io.util.RandomAccessReader.seek(RandomAccessReader.java:205) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.io.util.FileHandle.createReader(FileHandle.java:150) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.io.sstable.format.big.BigTableReader.getPosition(BigTableReader.java:207) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.io.sstable.format.SSTableReader.getPosition(SSTableReader.java:1586) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.io.sstable.format.big.BigTableReader.iterator(BigTableReader.java:64) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.initializeIterator(UnfilteredRowIteratorWithLowerBound.java:108) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.maybeInit(LazilyInitializedUnfilteredRowIterator.java:48) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.partitionLevelDeletion(LazilyInitializedUnfilteredRowIterator.java:81) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.partitionLevelDeletion(UnfilteredRowIteratorWithLowerBound.java:170) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.SinglePartitionReadCommand.queryMemtableAndDiskInternal(SinglePartitionReadCommand.java:767) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.SinglePartitionReadCommand.queryMemtableAndDisk(SinglePartitionReadCommand.java:670) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.SinglePartitionReadCommand.getThroughCache(SinglePartitionReadCommand.java:581) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.SinglePartitionReadCommand.queryStorage(SinglePartitionReadCommand.java:503) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.ReadCommand.executeLocally(ReadCommand.java:423) ~[apache-cassandra-3.11.6.jar:3.11.6] at org.apache.cassandra.db.ReadCommandVerbHandler.doVerb(ReadCommandVerbHandler.java:48) ~[apache-cassandra-3.11.6.jar:3.11.6]
Workaround: stop the node, delete the -Summary.db file, start the node.
e.g. in the above read exception, delete the md-120354-big-Summary.db file while the node is offline.