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Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2018/04/27 03:03:00 UTC
[jira] [Resolved] (SPARK-23355) convertMetastore should not ignore
table properties
[ https://issues.apache.org/jira/browse/SPARK-23355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-23355.
---------------------------------
Resolution: Fixed
Fix Version/s: 2.4.0
Issue resolved by pull request 20522
[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: Bug
> Components: SQL
> Affects Versions: 2.0.2, 2.1.2, 2.2.1, 2.3.0
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Priority: Major
> Fix For: 2.4.0
>
>
> `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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