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https://issues.apache.org/jira/browse/SPARK-6774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Lian updated SPARK-6774:
------------------------------
Description: [Parquet format PR
#17|https://github.com/apache/incubator-parquet-format/pull/17] standardized
representation of Parquet complex types and listed backwards-compatibility
rules. Spark SQL should implement these compatibility rules to improve
interoperatability. (was: Before [Parquet format PR
#17|https://github.com/apache/incubator-parquet-format/pull/17],
representations of Parquet complex types were not standardized. Different
systems just followed their own rules. This left lots of legacy Parquet files )
> Implement Parquet complex types backwards-compatiblity rules
> ------------------------------------------------------------
>
> Key: SPARK-6774
> URL: https://issues.apache.org/jira/browse/SPARK-6774
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.0.0, 1.1.1, 1.2.1, 1.3.0
> Reporter: Cheng Lian
> Assignee: Cheng Lian
>
> [Parquet format PR
> #17|https://github.com/apache/incubator-parquet-format/pull/17] standardized
> representation of Parquet complex types and listed backwards-compatibility
> rules. Spark SQL should implement these compatibility rules to improve
> interoperatability.
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