[YARN-4783] Log aggregation failure for application when Nodemanager is restarted

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.7.1
• Component/s: nodemanager
• Assignee: Andras Gyori
• Reporter: Surendra Singh Lilhore
• Created: 09/Mar/16 02:00
• Updated: 02/Jun/21 13:15
• Resolved: 02/Jun/21 13:15

Description

Scenario :
=========

1.Start NM with user dsperf:hadoop
2.Configure linux-execute user as dsperf
3.Submit application with yarn user
4.Once few containers are allocated to NM 1
5.Nodemanager 1 is stopped (wait for expiry )
6.Start node manager after application is completed
7.Check the log aggregation is happening for the containers log in NMLocal directory

Expect Output :
===============
Log aggregation should be succesful

Actual Output :
===============
Log aggreation not successful

Issue Links

• is related to: YARN-5302 Yarn Application log Aggregation fails due to NM can not get correct HDFS delegation token II