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Benjamin Lerer commented on CASSANDRA-11916: -------------------------------------------- [~bhuvanrawal] do you still have this issue? > 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] -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org