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https://issues.apache.org/jira/browse/CASSANDRA-5631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Ellis reopened CASSANDRA-5631:
---------------------------------------
Assignee: Aleksey Yeschenko
> NPE when creating column family shortly after multinode startup
> ---------------------------------------------------------------
>
> Key: CASSANDRA-5631
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5631
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.2.0
> Reporter: Martin Serrano
> Assignee: Aleksey Yeschenko
>
> I'm testing a 2-node cluster and creating a column family right after the
> nodes startup. I am using the Astyanax client. Sometimes column family
> creation fails and I see NPEs on the cassandra server:
> {noformat}
> 2013-06-12 14:55:31,773 ERROR CassandraDaemon [MigrationStage:1] - Exception
> in thread Thread[MigrationStage:1,5,main]
> java.lang.NullPointerException
> at org.apache.cassandra.db.DefsTable.addColumnFamily(DefsTable.java:510)
> at
> org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:444)
> at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:354)
> at
> org.apache.cassandra.db.DefinitionsUpdateVerbHandler$1.runMayThrow(DefinitionsUpdateVerbHandler.java:55)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:722)
> {noformat}
> {noformat}
> 2013-06-12 14:55:31,880 ERROR CassandraDaemon [MigrationStage:1] - Exception
> in thread Thread[MigrationStage:1,5,main]
> java.lang.NullPointerException
> at
> org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:475)
> at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:354)
> at
> org.apache.cassandra.db.DefinitionsUpdateVerbHandler$1.runMayThrow(DefinitionsUpdateVerbHandler.java:55)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:722)
> {noformat}
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