[jira] [Created] (HIVE-12320) hive.metastore.disallow.incompatible.col.type.changes should be true by default

[Ashutosh Chauhan (JIRA)]

Ashutosh Chauhan created HIVE-12320:
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             Summary: hive.metastore.disallow.incompatible.col.type.changes 
should be true by default
                 Key: HIVE-12320
                 URL: https://issues.apache.org/jira/browse/HIVE-12320
             Project: Hive
          Issue Type: Improvement
          Components: Configuration, Metastore
    Affects Versions: 0.14.0, 0.13.0, 0.12.0
            Reporter: Ashutosh Chauhan
            Assignee: Sushanth Sowmyan


By default all types of schema changes are permitted. This config adds 
capability to disallow incompatible column type changes. This should be on by 
default.



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