[YARN-10031] Create a general purpose log request with additional query parameters

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.4.0
• Component/s: yarn
• Hadoop Flags: Reviewed
• Assignee: Andras Gyori
• Reporter: Adam Antal
• Created: 13/Dec/19 09:27
• Updated: 12/Dec/20 08:44
• Resolved: 12/Dec/20 08:44

Description

The current endpoints are robust but not very flexible with regards to filtering options. I suggest to add an endpoint which provides filtering options.
E.g.:
In ATS we have multiple endpoints:
/containers/

{containerid}/logs/{filename}
/containerlogs/{containerid}

/

{filename}

We could add @QueryParams parameters to the REST endpoints like this:
/containers/

{containerid}

/logs?fileName=stderr&containerState=FAILED&nodeId=nm45