[YARN-3993] Change to use the AM flag in ContainerContext determine AM container

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: YARN-2928
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: timelineserver
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Sunil G
• Reporter: Zhijie Shen
• Created: 29/Jul/15 18:03
• Updated: 21/Oct/17 06:06
• Resolved: 04/Aug/15 00:00

Description

After YARN-3116, we will have a flag in ContainerContext to determine if the container is AM or not in aux service. We need to change accordingly to make use of this feature instead of depending on container ID.