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https://issues.apache.org/jira/browse/SPARK-23355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16356076#comment-16356076
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Apache Spark commented on SPARK-23355:
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User 'dongjoon-hyun' has created a pull request for this issue:
https://github.com/apache/spark/pull/20522

> convertMetastore should not ignore table properties
> ---------------------------------------------------
>
>                 Key: SPARK-23355
>                 URL: https://issues.apache.org/jira/browse/SPARK-23355
>             Project: Spark
>          Issue Type: Test
>          Components: SQL
>    Affects Versions: 2.0.2, 2.1.2, 2.2.1, 2.3.0
>            Reporter: Dongjoon Hyun
>            Priority: Major
>
> `convertMetastoreOrc/Parquet` ignores table properties.
> This happens for a table created by `STORED AS ORC/PARQUET`.
> Currently, `convertMetastoreParquet` is `true` by default. So, it's a 
> well-known user-facing issue. For `convertMetastoreOrc`, it has been `false` 
> and  SPARK-22279 tried to turn on that for Feature Parity with Parquet.
> However, it's indeed a regression for the existing Hive ORC table users. So, 
> it'll be reverted for Apache Spark 2.3 via 
> https://github.com/apache/spark/pull/20536 .



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