[YARN-649] Make container logs available over HTTP in plain text

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.4-alpha
• Fix Version/s: 2.3.0
• Component/s: nodemanager
• Hadoop Flags: Reviewed
• Assignee: Sandy Ryza
• Reporter: Sandy Ryza
• Created: 07/May/13 03:38
• Updated: 22/Apr/16 00:54
• Resolved: 02/Sep/13 00:10

Description

It would be good to make container logs available over the REST API for MAPREDUCE-4362 and so that they can be accessed programatically in general.

Issue Links

• breaks: YARN-1206 AM container log link broken on NM web page
• is blocked by: YARN-578 NodeManager should use SecureIOUtils for serving and aggregating logs
• is depended upon by: YARN-675 In YarnClient, pull AM logs on AM container failure
• is depended upon by: MAPREDUCE-4362 If possible, we should get back the feature of propagating task logs back to JobClient
• is duplicated by: YARN-1264 REST API for retrieving raw container logs
• is related to: YARN-1524 Make aggregated logs of completed containers available via REST API
• is related to: YARN-522 [Umbrella] Better reporting for crashed/Killed AMs and Containers
• relates to: YARN-4920 ATS/NM should support a link to dowload/get the logs in text format