Tyler Hobbs created CASSANDRA-7112:
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Summary: ava.lang.ClassCastException:
org.apache.cassandra.db.composites.CompoundComposite cannot be cast to
org.apache.cassandra.db.composites.CellName
Key: CASSANDRA-7112
URL: https://issues.apache.org/jira/browse/CASSANDRA-7112
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Tyler Hobbs
This may be related to CASSANDRA-6738, although the stacktraces show a pretty
different path:
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ERROR 23:13:17 Error occurred during processing of message.
java.lang.ClassCastException:
org.apache.cassandra.db.composites.CompoundComposite cannot be cast to
org.apache.cassandra.db.composites.CellName
at
org.apache.cassandra.db.composites.AbstractCellNameType.cellFromByteBuffer(AbstractCellNameType.java:170)
~[main/:na]
at
org.apache.cassandra.thrift.ThriftValidation.validateColumnData(ThriftValidation.java:442)
~[main/:na]
at
org.apache.cassandra.thrift.ThriftValidation.validateColumnOrSuperColumn(ThriftValidation.java:318)
~[main/:na]
at
org.apache.cassandra.thrift.ThriftValidation.validateMutation(ThriftValidation.java:385)
~[main/:na]
at
org.apache.cassandra.thrift.CassandraServer.createMutationList(CassandraServer.java:849)
~[main/:na]
at
org.apache.cassandra.thrift.CassandraServer.batch_mutate(CassandraServer.java:964)
~[main/:na]
at
org.apache.cassandra.thrift.Cassandra$Processor$batch_mutate.getResult(Cassandra.java:3922)
~[thrift/:na]
at
org.apache.cassandra.thrift.Cassandra$Processor$batch_mutate.getResult(Cassandra.java:3906)
~[thrift/:na]
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
~[libthrift-0.9.1.jar:0.9.1]
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
~[libthrift-0.9.1.jar:0.9.1]
at
org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:201)
~[main/:na]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_40]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_40]
at java.lang.Thread.run(Thread.java:724) [na:1.7.0_40]
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To reproduce, you can run this pycassa test:
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python setup.py nosetests -w
tests/test_autopacking.py:TestComposites.test_static_composite_get_partial_composite
{noformat}
The comparator is:
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CompositeType(LongType, IntegerType, ReversedType(TimeUUIDType),
LexicalUUIDType, AsciiType, UTF8Type, BytesType)
{noformat}
The insert that triggers the error only uses the first two components of the
comparator:
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cf.insert('key3', {(123123, 1): 'val'})
{noformat}
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