Details
Low Description
When triggering unit test "testAddDropColumnFamily()" in https://github.com/hector-client/hector/blob/master/core/src/test/java/me/prettyprint/cassandra/service/CassandraClusterTest.java
It occurs NPE when using Cassandra 2.0.6 or later version.
11:42:39,173 [Thrift:1] ERROR CustomTThreadPoolServer:212 - Error occurred during processing of message. java.lang.NullPointerException at org.apache.cassandra.db.RowMutation.add(RowMutation.java:112) at org.apache.cassandra.service.MigrationManager.addSerializedKeyspace(MigrationManager.java:265) at org.apache.cassandra.service.MigrationManager.announceNewColumnFamily(MigrationManager.java:213) at org.apache.cassandra.thrift.CassandraServer.system_add_column_family(CassandraServer.java:1521) at org.apache.cassandra.thrift.Cassandra$Processor$system_add_column_family.getResult(Cassandra.java:4300) at org.apache.cassandra.thrift.Cassandra$Processor$system_add_column_family.getResult(Cassandra.java:4284) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
It seems that was introduced by fix of CASSANDRA-5631.