prashantwason opened a new pull request #1416: [HUDI-717] Fixed usage of HiveDriver for DDL statements for Hive 2.x URL: https://github.com/apache/incubator-hudi/pull/1416 ## What is the purpose of the pull request When using the HiveDriver mode in HudiHiveClient, Hive 2.x DDL operations like ALTER may fail. This is because Hive 2.x doesn't like `db`.`table_name` for operations. Commit 129e43364 used the first way to fix this only for ALTER PARTITION statement. This is a comprehensive fix which fixes for all statements. ## Brief change log When using the HiveDriver mode in HudiHiveClient, Hive 2.x DDL operations like ALTER PARTITION may fail. This is because Hive 2.x doesn't like `db`.`table_name` for operations. In this fix, we set the name of the database in the SessionState create for the Driver. Added a unit test for the fix as well as additional unit tests for HoodieHiveClient. ## Verify this pull request This pull request is already covered by existing tests, such as TestHiveSyncTool.java Additional unit test cases have been added. ## Committer checklist - [ ] Has a corresponding JIRA in PR title & commit - [ ] Commit message is descriptive of the change - [ ] CI is green - [ ] Necessary doc changes done or have another open PR - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.
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