Gopal V created HIVE-13887:
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Summary: LazySimpleSerDe should parse "NULL" dates faster
Key: HIVE-13887
URL: https://issues.apache.org/jira/browse/HIVE-13887
Project: Hive
Issue Type: Bug
Components: Serializers/Deserializers, Vectorization
Affects Versions: 2.1.0
Reporter: Gopal V
Assignee: Gopal V
Date string which contain "NULL" or "(null)" are being parsed through a very
slow codepath involving exception handling as a normal codepath.
These are currently ~4x slower than parsing an actual date field.
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