Hi Grandl, Please check org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.java
It is the typical IPO model of tez (Input/Processor/Output). You can treat LogicalIOProcessorRuntimeTask as a template of one tez task, and the Input/Processor/Output are the customzied user code. Best Regard, Jeff Zhang From: Grandl Robert <rgra...@yahoo.com<mailto:rgra...@yahoo.com>> Reply-To: "user@tez.apache.org<mailto:user@tez.apache.org>" <user@tez.apache.org<mailto:user@tez.apache.org>>, Grandl Robert <rgra...@yahoo.com<mailto:rgra...@yahoo.com>> Date: Tuesday, August 11, 2015 at 11:04 AM To: "d...@tez.incubator.apache.org<mailto:d...@tez.incubator.apache.org>" <d...@tez.incubator.apache.org<mailto:d...@tez.incubator.apache.org>>, "u...@tez.incubator.apache.org<mailto:u...@tez.incubator.apache.org>" <u...@tez.incubator.apache.org<mailto:u...@tez.incubator.apache.org>> Subject: code running by a Tez task Hi guys, I am trying to find the code executed by a Tez task. Can someone points me to the files where this is manipulated / handled ? Thanks in advance, Robert
