[YARN-8920] LogAggregation should be configurable to allow writing to underlying storage as appOwner or yarn user

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: log-aggregation, yarn
• Assignee: Suma Shivaprasad
• Reporter: Suma Shivaprasad
• Created: 19/Oct/18 18:34
• Updated: 09/Apr/19 13:32

Description

Currently NM Log Aggregation does not support writing to underlying storage as "yarn" user. This would be needed while writing storages like S3 which do not support POSIX compliant ACLs and a single access key would be used for writes and app owners will be allowed to read the logs with their own access keys.