Examples with ScreenPrel org.apache.drill.exec.planner.physical.ScreenPrel used on opensource projects

Example 1 with ScreenPrel

use of org.apache.drill.exec.planner.physical.ScreenPrel in project drill by apache.

the class ExcessiveExchangeIdentifier method visitScreen.

@Override
public Prel visitScreen(ScreenPrel prel, MajorFragmentStat s) throws RuntimeException {
    s.addScreen(prel);
    RelNode child = ((Prel) prel.getInput()).accept(this, s);
    return (Prel) prel.copy(prel.getTraitSet(), Collections.singletonList(child));
}