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Andy Cobley commented on CASSANDRA-5957: ---------------------------------------- Did you try deleting the keyspace with cassandra-cli before running the test with --enable-cql ? > Cannot drop keyspace Keyspace1 after running cassandra-stress > ------------------------------------------------------------- > > Key: CASSANDRA-5957 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5957 > Project: Cassandra > Issue Type: Bug > Components: Core > Environment: Cassandra 1.2.9 freshly built from cassandra-1.2 branch > (f5b224cf9aa0f319d51078ef4b78d55e36613963) > Reporter: Piotr Kołaczkowski > Assignee: Aleksey Yeschenko > Priority: Minor > Fix For: 1.2.10 > > > Steps to reproduce: > # Set MAX_HEAP="2G", HEAP_NEWSIZE="400M" > # Run ./cassandra-stress -n 50000 -c 400 -S 256 > # The test should complete despite several warnings about low heap memory. > # Try to drop keyspace: > {noformat} > cqlsh> drop keyspace Keyspace1; > TSocket read 0 bytes > {noformat} > system.log: > {noformat} > INFO 15:10:46,516 Enqueuing flush of > Memtable-schema_columnfamilies@2127258371(0/0 serialized/live bytes, 1 ops) > INFO 15:10:46,516 Writing Memtable-schema_columnfamilies@2127258371(0/0 > serialized/live bytes, 1 ops) > INFO 15:10:46,690 Completed flushing > /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-ic-6-Data.db > (38 bytes) for commitlog position ReplayPosition(segmentId=1377867520699, > position=19794574) > INFO 15:10:46,692 Enqueuing flush of Memtable-schema_columns@1997964959(0/0 > serialized/live bytes, 1 ops) > INFO 15:10:46,693 Writing Memtable-schema_columns@1997964959(0/0 > serialized/live bytes, 1 ops) > INFO 15:10:46,857 Completed flushing > /var/lib/cassandra/data/system/schema_columns/system-schema_columns-ic-6-Data.db > (38 bytes) for commitlog position ReplayPosition(segmentId=1377867520699, > position=19794574) > INFO 15:10:46,897 Enqueuing flush of Memtable-local@1366216652(98/98 > serialized/live bytes, 3 ops) > INFO 15:10:46,898 Writing Memtable-local@1366216652(98/98 serialized/live > bytes, 3 ops) > INFO 15:10:47,064 Completed flushing > /var/lib/cassandra/data/system/local/system-local-ic-12-Data.db (139 bytes) > for commitlog position ReplayPosition(segmentId=1377867520699, > position=19794845) > INFO 15:10:48,956 Enqueuing flush of Memtable-local@432522279(46/46 > serialized/live bytes, 1 ops) > INFO 15:10:48,957 Writing Memtable-local@432522279(46/46 serialized/live > bytes, 1 ops) > INFO 15:10:49,132 Compaction interrupted: > Compaction@4d331c44-f018-302b-91c2-2dcf94c4bfad(Keyspace1, Standard1, > 400882073/1094043713)bytes > INFO 15:10:49,175 Compaction interrupted: > Compaction@4d331c44-f018-302b-91c2-2dcf94c4bfad(Keyspace1, Standard1, > 147514075/645675954)bytes > INFO 15:10:49,185 Compaction interrupted: > Compaction@4d331c44-f018-302b-91c2-2dcf94c4bfad(Keyspace1, Standard1, > 223249644/609072261)bytes > INFO 15:10:49,202 Compaction interrupted: > Compaction@4d331c44-f018-302b-91c2-2dcf94c4bfad(Keyspace1, Standard1, > 346471085/990388210)bytes > INFO 15:10:49,215 Compaction interrupted: > Compaction@4d331c44-f018-302b-91c2-2dcf94c4bfad(Keyspace1, Standard1, > 294748503/2092376617)bytes > INFO 15:10:49,257 Compaction interrupted: > Compaction@4d331c44-f018-302b-91c2-2dcf94c4bfad(Keyspace1, Standard1, > 692722235/739328646)bytes > INFO 15:10:49,285 Completed flushing > /var/lib/cassandra/data/system/local/system-local-ic-13-Data.db (82 bytes) > for commitlog position ReplayPosition(segmentId=1377867520699, > position=19794974) > INFO 15:10:49,286 Compacting > [SSTableReader(path='/var/lib/cassandra/data/system/local/system-local-ic-10-Data.db'), > > SSTableReader(path='/var/lib/cassandra/data/system/local/system-local-ic-13-Data.db'), > > SSTableReader(path='/var/lib/cassandra/data/system/local/system-local-ic-12-Data.db'), > > SSTableReader(path='/var/lib/cassandra/data/system/local/system-local-ic-11-Data.db')] > ERROR 15:10:49,287 Error occurred during processing of message. > java.lang.RuntimeException: java.util.concurrent.ExecutionException: > java.lang.AssertionError: > SSTableReader(path='/var/lib/cassandra/data/Keyspace1/Standard1/Keyspace1-Standard1-ic-78-Data.db') > was already marked compacted > at > org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:378) > at > org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:281) > at > org.apache.cassandra.service.MigrationManager.announceKeyspaceDrop(MigrationManager.java:262) > at > org.apache.cassandra.cql.QueryProcessor.processStatement(QueryProcessor.java:718) > at > org.apache.cassandra.cql.QueryProcessor.process(QueryProcessor.java:775) > at > org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1668) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:4048) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:4036) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:199) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.util.concurrent.ExecutionException: java.lang.AssertionError: > SSTableReader(path='/var/lib/cassandra/data/Keyspace1/Standard1/Keyspace1-Standard1-ic-78-Data.db') > was already marked compacted > at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) > at java.util.concurrent.FutureTask.get(FutureTask.java:83) > at > org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:374) > ... 13 more > Caused by: java.lang.AssertionError: > SSTableReader(path='/var/lib/cassandra/data/Keyspace1/Standard1/Keyspace1-Standard1-ic-78-Data.db') > was already marked compacted > at > org.apache.cassandra.db.DataTracker.removeOldSSTablesSize(DataTracker.java:354) > at org.apache.cassandra.db.DataTracker.postReplace(DataTracker.java:325) > at > org.apache.cassandra.db.DataTracker.unreferenceSSTables(DataTracker.java:264) > at > org.apache.cassandra.db.ColumnFamilyStore.invalidate(ColumnFamilyStore.java:302) > at org.apache.cassandra.db.Table.unloadCf(Table.java:314) > at org.apache.cassandra.db.Table.dropCf(Table.java:296) > at > org.apache.cassandra.db.DefsTable.dropColumnFamily(DefsTable.java:607) > at > org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:469) > at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:355) > at > org.apache.cassandra.service.MigrationManager$2.runMayThrow(MigrationManager.java:299) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > ... 3 more > ERROR 15:10:49,287 Exception in thread Thread[MigrationStage:1,5,main] > java.lang.AssertionError: > SSTableReader(path='/var/lib/cassandra/data/Keyspace1/Standard1/Keyspace1-Standard1-ic-78-Data.db') > was already marked compacted > at > org.apache.cassandra.db.DataTracker.removeOldSSTablesSize(DataTracker.java:354) > at org.apache.cassandra.db.DataTracker.postReplace(DataTracker.java:325) > at > org.apache.cassandra.db.DataTracker.unreferenceSSTables(DataTracker.java:264) > at > org.apache.cassandra.db.ColumnFamilyStore.invalidate(ColumnFamilyStore.java:302) > at org.apache.cassandra.db.Table.unloadCf(Table.java:314) > at org.apache.cassandra.db.Table.dropCf(Table.java:296) > at > org.apache.cassandra.db.DefsTable.dropColumnFamily(DefsTable.java:607) > at > org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:469) > at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:355) > at > org.apache.cassandra.service.MigrationManager$2.runMayThrow(MigrationManager.java:299) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) > 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:895) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) > at java.lang.Thread.run(Thread.java:662) > INFO 15:10:49,471 Compacted 4 sstables to > [/var/lib/cassandra/data/system/local/system-local-ic-14,]. 829 bytes to 501 > (~60% of original) in 184ms = 0,002597MB/s. 4 total rows, 1 unique. Row > merge counts were {1:0, 2:0, 3:0, 4:1, } > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira