[AMBARI-20537] Some config changes for LLAP to avoid daemon getting killed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.1
• Component/s: HiveServer2, Metastore, and Client Heap Sizes to Smart Configs
• Assignee: Prasanth Jayachandran
• Reporter: Prasanth Jayachandran
• Created: 23/Mar/17 02:14
• Updated: 16/Feb/18 13:14
• Resolved: 18/Apr/17 15:26

Description

Following changes are required to improve the stability of LLAP daemons

tez.runtime.shuffle.parallel.copies=8
Add "-Xss512k" to LLAP app java opts