Dne 27.4.2012 17:30, Robert Evans napsal(a):
Radim,You would want to modify the application master for this, and it is likely to be a bit of a hack because the RM scheduler itself is not really designed for this.
What about to do something like this:In job JAR there will be loadable plugin which will be loaded by AM and used for allocating containers. For example mapreduce job should request to launch only data-local tasks or do some other customization.
