* found
*/
@Override
public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx procCtx,
Object... nodeOutputs) throws SemanticException {
ExprNodeDynamicListDesc desc = (ExprNodeDynamicListDesc) nd;
DynamicPartitionPrunerContext context = (DynamicPartitionPrunerContext) procCtx;
// Rule is searching for dynamic pruning expr. There's at least an IN
// expression wrapping it.
ExprNodeDesc parent = (ExprNodeDesc) stack.get(stack.size() - 2);
ExprNodeDesc grandParent = stack.size() >= 3 ? (ExprNodeDesc) stack.get(stack.size() - 3) : null;
context.addDynamicList(desc, parent, grandParent, (ReduceSinkOperator) desc.getSource());
return context;
}