[TEZ-286] Add terminationCause to diagnostic messages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Done
• Labels: TEZ-0.2.0
• Assignee: Unassigned
• Reporter: Mike Liddell
• Created: 09/Jul/13 00:14
• Updated: 20/Dec/14 00:04
• Resolved: 20/Dec/14 00:04

Description

 vertex.addDiagnostic("Vertex received Kill in NEW state.");

• above is just one example but shouldn't termination cause be part of the diagnostic of the object being terminated? If this is already covered in one of the TODO jiras listed in the previous comment, please ignore.

+        String diagnosticMsg = "Vertex killed as other vertex failed. "
+            + "failedTasks:"
+            + vertex.failedTaskCount;

• Not sure if the above diagnostic needs a failed task count.

Issue Links

• relates to: TEZ-141 DAG does not kill running vertices when going into failed state