Sharmadha Sainath created ATLAS-1661:
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Summary: import hive script to handle updates like rename/delete
Key: ATLAS-1661
URL: https://issues.apache.org/jira/browse/ATLAS-1661
Project: Atlas
Issue Type: Improvement
Components: atlas-intg
Reporter: Sharmadha Sainath
Priority: Minor
1. Disabled hive hook
2. Created table table1
3. Ran import-hive.sh script , Atlas ingested table1.
4. Altered table table1 , rename to table1_new.
5. Ran import-hive.sh script , Atlas created a new table table1new .
table1 wasn't updated with new name.
This is the expected behavior with import-hive script as opposed to hive hook,
as hive hook is synchronous and import-hive is not.
But as a customer , running import-hive.sh multiple times and doing many hive
operations may result in inconsistency while applying ranger policies to the
table and in many scenarios , since it is not documented to run import hive
script only once.
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