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Steve Severance commented on CASSANDRA-12238: --------------------------------------------- I am seeing something that is potentially similar following an upgrade from 3.0.9 to 3.11.2. I don't know if it actually has any impact on the application yet. WARN [ReadStage-6] 2018-03-31 18:18:42,439 AbstractLocalAwareExecutorService.java:167 - Uncaught exception on thread Thread[ReadStage-6,5,main]: {} java.lang.IndexOutOfBoundsException: null at java.nio.Buffer.checkIndex(Buffer.java:546) ~[na:1.8.0_161] at java.nio.HeapByteBuffer.getShort(HeapByteBuffer.java:314) ~[na:1.8.0_161] at org.apache.cassandra.db.context.CounterContext.headerLength(CounterContext.java:173) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.context.CounterContext.updateDigest(CounterContext.java:696) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.rows.AbstractCell.digest(AbstractCell.java:126) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.rows.AbstractRow.digest(AbstractRow.java:81) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.rows.AbstractRow.digest(AbstractRow.java:68) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.rows.UnfilteredRowIterators.digest(UnfilteredRowIterators.java:181) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.partitions.UnfilteredPartitionIterators.digest(UnfilteredPartitionIterators.java:263) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.ReadResponse.makeDigest(ReadResponse.java:120) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.ReadResponse.createDigestResponse(ReadResponse.java:87) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.ReadCommand.createResponse(ReadCommand.java:345) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.db.ReadCommandVerbHandler.doVerb(ReadCommandVerbHandler.java:50) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:66) ~[apache-cassandra-3.11.2.jar:3.11.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_161] at org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:162) ~[apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$LocalSessionFutureTask.run(AbstractLocalAwareExecutorService.java:134) [apache-cassandra-3.11.2.jar:3.11.2] at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:109) [apache-cassandra-3.11.2.jar:3.11.2] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] > Unexpected exception during request java.lang.IndexOutOfBoundsException: null > ----------------------------------------------------------------------------- > > Key: CASSANDRA-12238 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12238 > Project: Cassandra > Issue Type: Bug > Environment: datastax-ddc-3.7.0, CentOS 7, x86, JDK 1.8.0u91 > Reporter: Gábor Auth > Priority: Major > > Our two DCs and eight nodes cluster throws sometimes: > {code} > ERROR [SharedPool-Worker-25] 2016-07-19 16:22:14,643 ErrorMessage.java:338 - > Unexpected exception during request > java.lang.IndexOutOfBoundsException: null > at java.nio.Buffer.checkIndex(Buffer.java:546) ~[na:1.8.0_91] > at java.nio.HeapByteBuffer.getShort(HeapByteBuffer.java:314) > ~[na:1.8.0_91] > at > org.apache.cassandra.db.context.CounterContext.headerLength(CounterContext.java:141) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.context.CounterContext.access$100(CounterContext.java:76) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.context.CounterContext$ContextState.<init>(CounterContext.java:758) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.context.CounterContext$ContextState.wrap(CounterContext.java:765) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.context.CounterContext.merge(CounterContext.java:271) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.Conflicts.mergeCounterValues(Conflicts.java:76) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at org.apache.cassandra.db.rows.Cells.reconcile(Cells.java:143) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.rows.Row$Merger$ColumnDataReducer.getReduced(Row.java:614) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.rows.Row$Merger$ColumnDataReducer.getReduced(Row.java:572) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.MergeIterator$ManyToOne.consume(MergeIterator.java:217) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:156) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at org.apache.cassandra.db.rows.Row$Merger.merge(Row.java:549) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced(UnfilteredRowIterators.java:473) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced(UnfilteredRowIterators.java:437) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.MergeIterator$ManyToOne.consume(MergeIterator.java:217) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:156) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:419) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:279) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:112) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.transform.FilteredRows.isEmpty(FilteredRows.java:30) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.transform.Filter.closeIfEmpty(Filter.java:49) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.transform.Filter.applyToPartition(Filter.java:22) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.transform.Filter.applyToPartition(Filter.java:6) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:76) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.statements.SelectStatement.process(SelectStatement.java:735) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.statements.SelectStatement.processResults(SelectStatement.java:410) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:363) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:237) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:78) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:208) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:486) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:463) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:130) > ~[apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:507) > [apache-cassandra-3.7.0.jar:3.7.0] > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:401) > [apache-cassandra-3.7.0.jar:3.7.0] > at > io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) > [netty-all-4.0.36.Final.jar:4.0.36.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:292) > [netty-all-4.0.36.Final.jar:4.0.36.Final] > at > io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32) > [netty-all-4.0.36.Final.jar:4.0.36.Final] > at > io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:283) > [netty-all-4.0.36.Final.jar:4.0.36.Final] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [na:1.8.0_91] > at > org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164) > [apache-cassandra-3.7.0.jar:3.7.0] > at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) > [apache-cassandra-3.7.0.jar:3.7.0] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91] > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org