[jira] [Created] (CASSANDRA-6402) cannot query using DynamicCompositeType

[victorsosa (JIRA)]

victorsosa created CASSANDRA-6402:
-------------------------------------

             Summary: cannot query using DynamicCompositeType
                 Key: CASSANDRA-6402
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6402
             Project: Cassandra
          Issue Type: Bug
          Components: API, Core
            Reporter: victorsosa


HI,

I cannot query using DynamicCompositeType. 

And this is how I define the column family:
DynamicCompositeType 
(l=>LongType,t=>TimeUUIDType,s=>UTF8Type,S=>UTF8Type(reversed=true),L=>LongType(reversed=true),T=>TimeUUIDType(reversed=true))

If I try something like:
select * from ddcc; 

Error get trying to query a table that have a DynamicCompositeType
========================================
cqlsh> use countandra;
cqlsh:countandra> select * from ddcc;
Traceback (most recent call last):
  File "./cqlsh", line 901, in perform_statement_untraced
    self.cursor.execute(statement, decoder=decoder)
  File "./../lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cursor.py", line 81, 
in execute
    return self.process_execution_results(response, decoder=decoder)
  File "./../lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/thrifteries.py", 
line 116, in process_execution_results
    self.get_metadata_info(self.result[0])
  File "./../lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cursor.py", line 97, 
in get_metadata_info
    name, nbytes, vtype, ctype = self.get_column_metadata(colid)
  File "./../lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cursor.py", line 
104, in get_column_metadata
    return self.decoder.decode_metadata_and_type(column_id)
  File "./../lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/decoders.py", line 
40, in decode_metadata_and_type
    valdtype = cqltypes.lookup_casstype(validator)
  File "./../lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cqltypes.py", line 
145, in lookup_casstype
    raise ValueError("Don't know how to parse type string %r: %s" % (casstype, 
e))
ValueError: Don't know how to parse type string 
'org.apache.cassandra.db.marshal.DynamicCompositeType(T=>org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.TimeUUIDType),t=>org.apache.cassandra.db.marshal.TimeUUIDType,s=>org.apache.cassandra.db.marshal.UTF8Type,S=>org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.UTF8Type),L=>org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.LongType),l=>org.apache.cassandra.db.marshal.LongType)':
 weird characters 
'=>org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.TimeUUIDType),t=>org.apache.cassandra.db.marshal.TimeUUIDType,s=>org.apache.cassandra.db.marshal.UTF8Type,S=>org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.UTF8Type),L=>org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.LongType),l=>org.apache.cassandra.db.marshal.LongType)'
 at end




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