Rajesh Balamohan created HIVE-23551:
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             Summary: Acid: Update queries should purge dir cache entry in 
AcidUtils
                 Key: HIVE-23551
                 URL: https://issues.apache.org/jira/browse/HIVE-23551
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Rajesh Balamohan


Update statements create delta folders at the end of the execution. When 
{{insert overwrite}} followed by {{update}} is executed, it does not get any 
open txns and ends up caching the {{base}} folder. However, the delta folder 
which gets created at the end of the statement never makes it to the cache. 
This creates wrong results.



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