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Andriy Denysenko edited comment on CASSANDRA-2968 at 7/30/11 1:22 PM: ---------------------------------------------------------------------- Reproducible test case for this bug: create column family AffiliateActivity with default_validation_class=CounterColumnType and key_validation_class=LongType and comparator=AsciiType and memtable_throughput=30 and memtable_operations=0.5 and replicate_on_write=true; put AffiliateActivity-g-195-Data.db and AffiliateActivity-g-195-Index.db (attached) into cassandra 0.8.2 data directory for some keyspace, then run cassandra server to open the files and run nodetool scrub Those AffiliateActivity-g-195 data files were originally created with cassandra 0.8 java.io.IOError: java.lang.AssertionError at org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:775) at org.apache.cassandra.db.compaction.CompactionManager.doScrub(CompactionManager.java:631) at org.apache.cassandra.db.compaction.CompactionManager.access$600(CompactionManager.java:65) at org.apache.cassandra.db.compaction.CompactionManager$3.call(CompactionManager.java:251) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) Caused by: java.lang.AssertionError at org.apache.cassandra.db.context.CounterContext.removeOldShards(CounterContext.java:593) at org.apache.cassandra.db.CounterColumn.removeOldShards(CounterColumn.java:237) at org.apache.cassandra.db.CounterColumn.removeOldShards(CounterColumn.java:256) at org.apache.cassandra.db.compaction.PrecompactedRow.<init>(PrecompactedRow.java:88) at org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:140) at org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:146) at org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:719) ... 8 more was (Author: andrden): Reproducible test case for this bug: create column family AffiliateActivity with default_validation_class=CounterColumnType and key_validation_class=LongType and comparator=AsciiType and memtable_throughput=30 and memtable_operations=0.5 and replicate_on_write=true; put AffiliateActivity-g-195-Data.db and AffiliateActivity-g-195-Index.db(attached) into cassandra data directory for some keyspace and run nodetool scrub Those AffiliateActivity-g-195 data files were originally created with cassandra 0.8 java.io.IOError: java.lang.AssertionError at org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:775) at org.apache.cassandra.db.compaction.CompactionManager.doScrub(CompactionManager.java:631) at org.apache.cassandra.db.compaction.CompactionManager.access$600(CompactionManager.java:65) at org.apache.cassandra.db.compaction.CompactionManager$3.call(CompactionManager.java:251) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) Caused by: java.lang.AssertionError at org.apache.cassandra.db.context.CounterContext.removeOldShards(CounterContext.java:593) at org.apache.cassandra.db.CounterColumn.removeOldShards(CounterColumn.java:237) at org.apache.cassandra.db.CounterColumn.removeOldShards(CounterColumn.java:256) at org.apache.cassandra.db.compaction.PrecompactedRow.<init>(PrecompactedRow.java:88) at org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:140) at org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:146) at org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:719) ... 8 more > AssertionError during compaction of CF with counter columns > ----------------------------------------------------------- > > Key: CASSANDRA-2968 > URL: https://issues.apache.org/jira/browse/CASSANDRA-2968 > Project: Cassandra > Issue Type: Bug > Affects Versions: 0.8.2 > Environment: CentOS release 5.6 > Reporter: Taras Puchko > Attachments: AffiliateActivity-g-195-Data.db, > AffiliateActivity-g-195-Index.db > > > Having upgraded from 0.8.0 to 0.8.2 we ran nodetool compact and got > Error occured during compaction > java.util.concurrent.ExecutionException: java.lang.AssertionError > at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) > at java.util.concurrent.FutureTask.get(FutureTask.java:83) > at > org.apache.cassandra.db.compaction.CompactionManager.performMajor(CompactionManager.java:277) > at > org.apache.cassandra.db.ColumnFamilyStore.forceMajorCompaction(ColumnFamilyStore.java:1762) > at > org.apache.cassandra.service.StorageService.forceTableCompaction(StorageService.java:1358) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93) > at > com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27) > at > com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208) > at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:120) > at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:262) > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836) > at > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761) > at > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1427) > at > javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72) > at > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265) > at > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1360) > at > javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) > at sun.rmi.transport.Transport$1.run(Transport.java:159) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:155) > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.lang.AssertionError > > > > at > org.apache.cassandra.db.context.CounterContext.removeOldShards(CounterContext.java:593) > > > at > org.apache.cassandra.db.CounterColumn.removeOldShards(CounterColumn.java:237) > > > at > org.apache.cassandra.db.CounterColumn.removeOldShards(CounterColumn.java:256) > > > at > org.apache.cassandra.db.compaction.PrecompactedRow.<init>(PrecompactedRow.java:88) > > > at > org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:140) > > > at > org.apache.cassandra.db.compaction.CompactionIterator.getReduced(CompactionIterator.java:123) > > > at > org.apache.cassandra.db.compaction.CompactionIterator.getReduced(CompactionIterator.java:43) > > > at > org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:74) > > > at > com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140) > > > at > com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135) > > > 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.compaction.CompactionManager.doCompactionWithoutSizeEstimation(CompactionManager.java:569) > > > at > org.apache.cassandra.db.compaction.CompactionManager.doCompaction(CompactionManager.java:506) > > > at > org.apache.cassandra.db.compaction.CompactionManager$4.call(CompactionManager.java:319) > > > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > > > > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > > > > ... 3 more -- This message is automatically generated by JIRA. 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