[TEZ-354] Allow updating of payload during dag construction

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.2.0
• Assignee: Gunther Hagleitner
• Reporter: Gunther Hagleitner
• Created: 12/Aug/13 03:32
• Updated: 01/Dec/13 20:21
• Resolved: 14/Aug/13 21:07

Description

Since I need to call:

MultiStageMRConfToTezTranslator.translateVertexConfToTez(vertexConf, predecessorConf);

for each edge to translate the graph into a dag, it would be really helpful if I could separate creation of the vertex from setting the final payload. That way I don't have to traverse the graph multiple times.

I believe that payload is only used once submit is called, so this shouldn't be much of a problem.

Issue Links

• depends upon: TEZ-135 Let there be hive