Janos Kovacs created HIVE-26144:
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Summary: Add keys/indexes to support highly concurrent workload
Key: HIVE-26144
URL: https://issues.apache.org/jira/browse/HIVE-26144
Project: Hive
Issue Type: Sub-task
Components: Database/Schema
Reporter: Janos Kovacs
Assignee: Janos Kovacs
The following indexes are added to avoid full table-scan in backend rdbms:
- primary key for COMPLETED_TXN_COMPONENTS
- primary key for TXN_COMPONENTS
- index for TXN_WRITE_NOTIFICATION_LOG
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