Cheng Lian created SPARK-13558:
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Summary: Migrate basic GroupedDataset methods
Key: SPARK-13558
URL: https://issues.apache.org/jira/browse/SPARK-13558
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 2.0.0
Reporter: Cheng Lian
Assignee: Cheng Lian
Should migrate the following methods and corresponding tests to Dataset:
{noformat}
- Aggregations
- GroupedDataset
- Support GroupType (GroupBy/GroupingSet/Rollup/Cube)
- Untyped aggregations
- agg((String, String), (String, String)*): Dataset[Row]
- agg(Map[String, String]): Dataset[Row]
- agg(java.util.Map[String, String]): Dataset[Row]
- agg(Column, Column*): Dataset[Row]
{noformat}
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