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https://issues.apache.org/jira/browse/CASSANDRA-11916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benjamin Lerer reassigned CASSANDRA-11916:
------------------------------------------
Assignee: Benjamin Lerer
> Exception In Compaction Executor - java.lang.IllegalArgumentException: null
> ---------------------------------------------------------------------------
>
> Key: CASSANDRA-11916
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11916
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Reporter: Bhuvan Rawal
> Assignee: Benjamin Lerer
> Priority: Critical
> Fix For: 3.0.x
>
>
> We are using Cassandra 3.0.3 with Level ordered compaction strategy with
> default compression. While doing some load tests, I can observe these
> messages after near fixed intervals of 15-20 seconds each on just one node
> amongst 6 node cluster:
> ERROR [CompactionExecutor:23] 2016-05-29 01:29:42,643
> CassandraDaemon.java:195 - Exception in thread
> Thread[CompactionExecutor:23,1,main]
> java.lang.IllegalArgumentException: null
> at java.nio.Buffer.position(Buffer.java:244) ~[na:1.8.0_45]
> at
> org.apache.cassandra.io.compress.LZ4Compressor.uncompress(LZ4Compressor.java:114)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.compress.CompressedRandomAccessReader.reBufferMmap(CompressedRandomAccessReader.java:183)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.util.RandomAccessReader.reBuffer(RandomAccessReader.java:111)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.util.RandomAccessReader.seek(RandomAccessReader.java:302)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner.seekToCurrentRangeStart(BigTableScanner.java:181)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner.access$200(BigTableScanner.java:51)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator.computeNext(BigTableScanner.java:280)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator.computeNext(BigTableScanner.java:260)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner.hasNext(BigTableScanner.java:240)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:369)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.utils.MergeIterator$ManyToOne.advance(MergeIterator.java:189)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:158)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.hasNext(UnfilteredPartitionIterators.java:150)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:72)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:226)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:177)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:78)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:263)
> ~[apache-cassandra-3.0.3.jar:3.0.3]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_45]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> ~[na:1.8.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_45]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
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