[HIVE-9135] Cache Map and Reduce works in RSC [Spark Branch]

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: spark-branch
• Fix Version/s: 1.1.0
• Component/s: Spark
• Assignee: Jimmy Xiang
• Reporter: Brock Noland
• Created: 17/Dec/14 00:20
• Updated: 29/May/15 02:32
• Resolved: 13/Jan/15 02:16

Description

HIVE-9127 works around the fact that we don't cache Map/Reduce works in Spark. However, other input formats such as HiveInputFormat will not benefit from that fix. We should investigate how to allow caching on the RSC while not on tasks (see HIVE-7431).