[jira] [Created] (HIVE-15580) Replace Spark's groupByKey operator with something with bounded memory

[Xuefu Zhang (JIRA)]

Xuefu Zhang created HIVE-15580:
----------------------------------

             Summary: Replace Spark's groupByKey operator with something with 
bounded memory
                 Key: HIVE-15580
                 URL: https://issues.apache.org/jira/browse/HIVE-15580
             Project: Hive
          Issue Type: Improvement
          Components: Spark
            Reporter: Xuefu Zhang
            Assignee: Xuefu Zhang






--
This message was sent by Atlassian JIRA
(v6.3.4#6332)