Java JoinOperator.getColumnExprMap Examples

Example #1

File: ColumnPrunerProcFactory.java Project: cschenyuan/hive-hack

 @Override
 public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx ctx, Object... nodeOutputs)
     throws SemanticException {
   JoinOperator op = (JoinOperator) nd;
   pruneJoinOperator(ctx, op, op.getConf(), op.getColumnExprMap(), null, false);
   return null;
 }