ts.setShufflePhase();
if (debug.val)
LOG.debug(String.format("Txn #%d - I am swithing to SHUFFLE phase, go to MR_helper thread",this.getTransactionId()));
// enqueue this MapReduceTransaction to do shuffle work
mr_helper.queue(this.ts);
}
public void runOrigCallback() {
this.getOrigCallback().run(this.builder.build());
}