Summary

Description

Spark SQL module

Issues: Unresolved

Key Summary Due Date
Improvement SPARK-4366 Aggregation Improvement
New Feature SPARK-4476 Use MapType for dict in json which has unique keys in each row.
Improvement SPARK-4502 Spark SQL reads unneccesary nested fields from Parquet

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Issues: Updated recently

Key Summary Updated
Improvement SPARK-21750 Use arrow 0.6.0
Question SPARK-21795 Broadcast hint ignored when dataframe is cached
New Feature SPARK-18350 Support session local timezone

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Versions: Unreleased

Name Release date
Unreleased 0.8.2  
Unreleased 0.9.3  
Unreleased 1.0.3  
Unreleased 1.1.2  
Unreleased 1.2.3  
Unreleased 1.3.2  
Unreleased 1.4.2  
Unreleased 1.5.3  
Unreleased 1.6.4  
Unreleased 2.0.3  
Unreleased 2.1.2  
Unreleased 2.2.1  
Unreleased 2.3.0  
Unreleased 3.0.0  

...and 9 more

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