Would you mind opening a ticket on JIRA (https://issues.apache.org/jira/browse/CASSANDRA). This is definitively a bug and it's be easier to follow up there.
Did you try restarting the node on which you try the create keyspace? -- Sylvain On Thu, May 3, 2012 at 8:43 PM, Jeff Williams <je...@wherethebitsroam.com> wrote: > As a follow up, I am running version 1.1 and have tried nodetool repair, > cleanup, compact. I can create other keyspaces, but still can't create a > keyspace called PlayLog even though it is not listed anywhere. > > On May 3, 2012, at 6:35 PM, Jeff Williams wrote: > >> Hi, >> >> I'm doing testing and wanted to drop a keyspace (with a column family) to >> re-add it with a different strategy. So I ran in cqlsh: >> >> DROP KEYSPACE PlayLog; >> >> CREATE KEYSPACE PlayLog WITH strategy_class = 'SimpleStrategy' >> AND strategy_options:replication_factor = 2; >> >> And everything seemed to be fine. I ran some inserts, which also seemed to >> go fine, but then selecting them gave me: >> >> cqlsh:PlayLog> select count(*) from playlog; >> TSocket read 0 bytes >> >> I wasn't sure what was wrong, so I tried dropping and creating again, and >> now when I try to create I get: >> >> cqlsh> CREATE KEYSPACE PlayLog WITH strategy_class = 'SimpleStrategy' >> ... AND strategy_options:replication_factor = 2; >> TSocket read 0 bytes >> >> And the keyspace doesn't get created. In the log it shows: >> >> ERROR [Thrift:4] 2012-05-03 18:23:05,124 CustomTThreadPoolServer.java (line >> 204) Error occurred during processing of message. >> java.lang.RuntimeException: java.util.concurrent.ExecutionException: >> java.lang.AssertionError >> at >> org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:372) >> at >> org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:191) >> at >> org.apache.cassandra.service.MigrationManager.announceNewKeyspace(MigrationManager.java:129) >> at >> org.apache.cassandra.cql.QueryProcessor.processStatement(QueryProcessor.java:701) >> at >> org.apache.cassandra.cql.QueryProcessor.process(QueryProcessor.java:875) >> at >> org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1235) >> at >> org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3458) >> at >> org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3446) >> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) >> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) >> at >> org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:186) >> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown >> Source) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) >> at java.lang.Thread.run(Unknown Source) >> Caused by: java.util.concurrent.ExecutionException: java.lang.AssertionError >> at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source) >> at java.util.concurrent.FutureTask.get(Unknown Source) >> at >> org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:368) >> ... 13 more >> Caused by: java.lang.AssertionError >> at >> org.apache.cassandra.db.DefsTable.updateKeyspace(DefsTable.java:441) >> at >> org.apache.cassandra.db.DefsTable.mergeKeyspaces(DefsTable.java:339) >> at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:269) >> at >> org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:214) >> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) >> at java.util.concurrent.FutureTask.run(Unknown Source) >> ... 3 more >> ERROR [MigrationStage:1] 2012-05-03 18:23:05,124 >> AbstractCassandraDaemon.java (line 134) Exception in thread >> Thread[MigrationStage:1,5,main] >> java.lang.AssertionError >> at >> org.apache.cassandra.db.DefsTable.updateKeyspace(DefsTable.java:441) >> at >> org.apache.cassandra.db.DefsTable.mergeKeyspaces(DefsTable.java:339) >> at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:269) >> at >> org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:214) >> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) >> at java.util.concurrent.FutureTask.run(Unknown Source) >> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown >> Source) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) >> at java.lang.Thread.run(Unknown Source) >> >> Any ideas how I can recover from this? >> >> Jeff >> >
