Hyunsik Choi created TAJO-1735:
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Summary: Implement MetadataProvider and LinkedMetadataManager
Key: TAJO-1735
URL: https://issues.apache.org/jira/browse/TAJO-1735
Project: Tajo
Issue Type: Sub-task
Components: Catalog
Reporter: Hyunsik Choi
Assignee: Hyunsik Choi
Fix For: 0.11.0
This patch add a MetadataProvider interface and LinkedMetadataManager;
* MetadataProvider provides a way to access linked meta data store through an
unified API.
* LinkedMetadataManager manages all MetadataProvider instances.
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