[HIVE-12951] Reduce Spark executor prewarm timeout to 5s

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 2.1.0
• Component/s: Spark
• Target Version/s: 2.1.0
• Assignee: Xuefu Zhang
• Reporter: Xuefu Zhang
• Created: 28/Jan/16 00:45
• Updated: 27/Oct/16 01:27
• Resolved: 04/Feb/16 18:45

Description

Currently it's set to 30s, which tends to be longer than needed. Reduce it to 5s, only considering jvm startup time. (Eventually, we may want to make this configurable.)

Issue Links

• relates to: HIVE-11363 Prewarm Hive on Spark containers [Spark Branch]