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https://issues.apache.org/jira/browse/HIVE-12320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-12320:
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Hadoop Flags: Incompatible change
> 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, Types
> Affects Versions: 0.12.0, 0.13.0, 0.14.0, 1.0.0, 1.2.0, 1.1.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Labels: TODOC2.0
> Fix For: 2.0.0
>
> Attachments: HIVE-12320.2.patch, HIVE-12320.3.patch,
> HIVE-12320.5.patch, HIVE-12320.patch
>
>
> 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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