[YARN-66] aggregated logs permissions not set properly

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.23.3
• Fix Version/s: 2.0.2-alpha, 0.23.3
• Component/s: nodemanager
• Assignee: Thomas Graves
• Reporter: Thomas Graves
• Created: 30/Aug/12 21:17
• Updated: 11/Oct/12 17:48
• Resolved: 31/Aug/12 20:00

Description

If the default file permissions are set to something restrictive - like 700, application logs get aggregated and created with those restrictive file permissions which doesn't allow the history server to serve them up.

They need to be created with group readable similar to how log aggregation sets up the directory permissions.