Hi guys, I was running a simple Terasort job with 4 mappers and 2 reducers using Hadoop 3.0.0-Snapshot(trunk). I was analyzing the finished containers reported to AM in RMContainerAllocator.java -> getResources(), but I realized that none of the finished containers for reducers are sent back to AM. Is this a bug or as designed ?
I remember I did a similar analysis for Hadoop 2.3 and I got finished containers statuses both for mappers and reducers. Could someone explain me what is the case ? Thank you,Robert
