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https://issues.apache.org/jira/browse/CASSANDRA-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998386#comment-12998386
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Daniel Lundin commented on CASSANDRA-2104:
------------------------------------------
Nope, never managed to trigger it again.
Closing this issue for now.
> IndexOutOfBoundsException during lazy row compaction (using TimeUUID
> comparator)
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-2104
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2104
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.7.0, 0.7.1
> Reporter: Daniel Lundin
>
> I ran into an exception when lazily compacting wide rows of TimeUUID columns.
> It seems to trigger when a row is larger than
> {{in_memory_compaction_limit_in_mb}}.
> Traceback:
> {noformat}
> INFO [CompactionExecutor:1] 2011-02-03 10:59:59,262 CompactionIterator.java
> (line 135) Compacting large row XXXXXXXXXXXXX (76999384 bytes) incrementally
> ERROR [CompactionExecutor:1] 2011-02-03 10:59:59,266
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread T
> hread[CompactionExecutor:1,1,main]
> java.lang.IndexOutOfBoundsException
> at java.nio.Buffer.checkIndex(Buffer.java:514)
> at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:121)
> at
> org.apache.cassandra.db.marshal.TimeUUIDType.compareTimestampBytes(TimeUUIDType.java:56)
> at
> org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:45)
> at
> org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:29)
> at
> java.util.concurrent.ConcurrentSkipListMap$ComparableUsingComparator.compareTo(ConcurrentSkipListMap.java:606
> )
> at
> java.util.concurrent.ConcurrentSkipListMap.findPredecessor(ConcurrentSkipListMap.java:685)
> at
> java.util.concurrent.ConcurrentSkipListMap.doPut(ConcurrentSkipListMap.java:864)
> at
> java.util.concurrent.ConcurrentSkipListMap.putIfAbsent(ConcurrentSkipListMap.java:1893)
> at
> org.apache.cassandra.db.SuperColumn.addColumn(SuperColumn.java:170)
> at
> org.apache.cassandra.db.SuperColumn.putColumn(SuperColumn.java:195)
> at
> org.apache.cassandra.db.ColumnFamily.addColumn(ColumnFamily.java:221)
> at
> org.apache.cassandra.io.LazilyCompactedRow$LazyColumnIterator.reduce(LazilyCompactedRow.java:204)
> at
> org.apache.cassandra.io.LazilyCompactedRow$LazyColumnIterator.reduce(LazilyCompactedRow.java:185)
> at
> org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:62)
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
> at
> com.google.common.collect.Iterators$7.computeNext(Iterators.java:604)
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
> at
> org.apache.cassandra.db.ColumnIndexer.serializeInternal(ColumnIndexer.java:76)
> at
> org.apache.cassandra.db.ColumnIndexer.serialize(ColumnIndexer.java:50)
> at
> org.apache.cassandra.io.LazilyCompactedRow.<init>(LazilyCompactedRow.java:88)
> at
> org.apache.cassandra.io.CompactionIterator.getCompactedRow(CompactionIterator.java:137)
> at
> org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:108)
> at
> org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:43)
> at
> org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:73)
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
> at
> org.apache.commons.collections.iterators.FilterIterator.setNextObject(FilterIterator.java:183)
> at
> org.apache.commons.collections.iterators.FilterIterator.hasNext(FilterIterator.java:94)
> at
> org.apache.cassandra.db.CompactionManager.doCompaction(CompactionManager.java:426)
> at
> org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:122)
> at
> org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:92)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> 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:662)
> {noformat}
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