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Cheng Lian 4315427657 [SPARK-15719][SQL] Disables writing Parquet summary files by default 
## What changes were proposed in this pull request?

This PR disables writing Parquet summary files by default (i.e., when Hadoop configuration "parquet.enable.summary-metadata" is not set).

Please refer to [SPARK-15719][1] for more details.

## How was this patch tested?

New test case added in `ParquetQuerySuite` to check no summary files are written by default.

[1]: https://issues.apache.org/jira/browse/SPARK-15719

Author: Cheng Lian <lian@databricks.com>

Closes #13455 from liancheng/spark-15719-disable-parquet-summary-files.
2016-06-02 16:16:27 -07:00
..
java/org/apache/spark/sql/hive [SPARK-15171][SQL] Remove the references to deprecated method dataset.registerTempTable 2016-05-18 09:01:59 +08:00
resources [SPARK-14773] [SPARK-15179] [SQL] Fix SQL building and enable Hive tests 2016-05-10 09:56:07 -07:00
scala/org/apache/spark/sql [SPARK-15719][SQL] Disables writing Parquet summary files by default 2016-06-02 16:16:27 -07:00