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From "madheswaran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-8421) Cassandra 2.1.1 UDT not returning value for LIST type as UDT
Date Thu, 04 Dec 2014 09:52:12 GMT
madheswaran created CASSANDRA-8421:
--------------------------------------

             Summary: Cassandra 2.1.1 UDT not returning value for LIST type as UDT
                 Key: CASSANDRA-8421
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8421
             Project: Cassandra
          Issue Type: Bug
          Components: API
         Environment: single node cassandra 
            Reporter: madheswaran
             Fix For: 3.0, 2.1.2, 2.1 rc6




I using List and its data type is UDT.

UDT:

CREATE TYPE

fieldmap (

 key text,
 value text
);

TABLE:

CREATE TABLE entity (

  entity_id uuid PRIMARY KEY,
  begining int,
  domain text,
  domain_type text,
  entity_template_name text,
  field_values list<fieldmap>,
  global_entity_type text,
  revision_time timeuuid,
  status_key int,
  status_name text,
  uuid timeuuid
  ) 
INDEX:

CREATE INDEX entity_domain_idx_1 ON galaxy_dev.entity (domain);

CREATE INDEX entity_field_values_idx_1 ON galaxy_dev.entity (field_values);

CREATE INDEX entity_global_entity_type_idx_1 ON galaxy_dev.entity (gen_type );

QUERY

SELECT * FROM entity WHERE status_key < 3 and field_values contains {key: 'userName', value:
'Sprint5_200002'} and gen_type = 'USER' and domain = 'S4_1017.abc.com' allow filtering;

The above query return value for some row and not for many rows but those rows and data's
are exist.

Observation:
If I execute query with other than field_maps, then it returns value. I suspect the problem
with LIST with UDT.

I have single node cassadra DB. Please let me know why this strange behavior from cassandra.



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