[YARN-3893] Both RM in active state when Admin#transitionToActive failure from refeshAll()

• Type: Sub-task
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.7.1
• Fix Version/s: 2.8.0, 2.7.2, 2.6.4, 3.0.0-alpha1
• Component/s: resourcemanager
• Target Version/s: 2.7.2, 2.6.4
• Hadoop Flags: Reviewed
• Assignee: Bibin Chundatt
• Reporter: Bibin Chundatt
• Created: 07/Jul/15 14:19
• Updated: 06/Jan/17 00:50
• Resolved: 02/Sep/15 10:01

Description

Cases that can cause this.

1. Capacity scheduler xml is wrongly configured during switch
2. Refresh ACL failure due to configuration
3. Refresh User group failure due to configuration

Continuously both RM will try to be active

dsperf@host-10-128:/opt/bibin/dsperf/OPENSOURCE_3_0/install/hadoop/resourcemanager/bin> ./yarn rmadmin  -getServiceState rm1
15/07/07 19:08:10 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
active
dsperf@host-128:/opt/bibin/dsperf/OPENSOURCE_3_0/install/hadoop/resourcemanager/bin> ./yarn rmadmin  -getServiceState rm2
15/07/07 19:08:12 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
active

1. Both Web UI active
2. Status shown as active for both RM

Issue Links

• is related to: YARN-3152 Missing hadoop exclude file fails RMs in HA