[OOZIE-3103] Improve log message regarding max concurrency for coordinators

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 5.0.0b1
• Assignee: Attila Sasvári
• Reporter: Attila Sasvári
• Created: 31/Oct/17 10:01
• Updated: 25/Jan/18 21:00
• Resolved: 06/Nov/17 18:07

Description

Currently, when maximum concurrency is reached for coordinators, the log message is as follows:

2017-09-25 06:00:00,069 WARN org.apache.oozie.command.coord.CoordActionReadyXCommand: SERVER[dsfsdfsdfds.com] USER[testclu0] GROUP[-] TOKEN[] APP[test->dev->xyzabc] JOB[0000065-191474932323346-oozie-oozi-C] ACTION[] No actions to start for jobId=0000065-191474932323346-oozie-oozi-C as max concurrency reached!

It's confusing as-is and sounds like something is wrong, even though it's perfectly fine.

We should make it an INFO message and say something more specific and less scary sounding (no exclamation ). Maybe something like "Not starting any additional actions because max concurrency [<X>] for [<coordinator>] has been reached"