[jira] [Created] (HIVE-18324) drop database failed for not empty tables, but acid table info in metastore is still deleted

[J.P Feng (JIRA)]

J.P Feng created HIVE-18324:
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             Summary: drop database failed for not empty tables, but  acid 
table info in metastore is still deleted
                 Key: HIVE-18324
                 URL: https://issues.apache.org/jira/browse/HIVE-18324
             Project: Hive
          Issue Type: Bug
          Components: Hive
    Affects Versions: 2.3.2, 2.1.1
            Reporter: J.P Feng


I use "drop database hive_test" to drop database (without cascade) , because 
it's not empty, my operation runs fail, and throws exception -> 
InvalidOperationException(message:Database hive_test is not empty. One or more 
tables exist.)

but acid tables info in 
TXN_COMPONENTS,COMPLETED_TXN_COMPONENTS,COMPACTION_QUEUE,COMPLETED_COMPACTIONS 
is still deleted by AcidEventListener.

So I advise that, onDropDatabase in AcidEventListener need to judge 
DropDatabaseEvent.getStatus before delete acid table info.




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