Travis Crawford created HCATALOG-484:
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             Summary: HCatalog should use ql.metadata Table and Partition 
classes
                 Key: HCATALOG-484
                 URL: https://issues.apache.org/jira/browse/HCATALOG-484
             Project: HCatalog
          Issue Type: Bug
            Reporter: Travis Crawford
            Assignee: Travis Crawford


Hive has two sets of classes for representing tables and partitions. For 
example:

* {{import org.apache.hadoop.hive.ql.metadata.Table}}
* {{import org.apache.hadoop.hive.metastore.api.Table}}

The {{metadata.api}} versions represent exactly what's stored in the metastore, 
while the {{ql.metadata}} versions add some business logic, such as providing 
serde-reported columns.

HCatalog should always use the {{ql.metadata}} versions of Table and Partition 
classes except when communicating with the metastore, or serializing these 
objects into the job conf.

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