Hyunsik Choi created TAJO-1943:
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Summary: Refactor HiveCatalogStore to be a LinkedMetaDataProvider.
Key: TAJO-1943
URL: https://issues.apache.org/jira/browse/TAJO-1943
Project: Tajo
Issue Type: Sub-task
Components: Catalog
Reporter: Hyunsik Choi
Assignee: Hyunsik Choi
HiveCatalogStore can be a catalog store driver in the current implementation.
It has some problems:
* The data warehouse directories of between Tajo and Hive are different to each
other. This can cause the directory mismatch problem.
* HiveCatalogStore does not fully support All Tajo features.
If we move it to a linked metadata provider, we could resolve the directory
mismatch problem with the tablespace feature. We could also use Hive meta store
while All Tajo features are available.
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