Package org.apache.pig.impl.logicalLayer

Examples of org.apache.pig.impl.logicalLayer.LogicalPlan.explain()

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                pps.println("Physical plan is empty.");
                eps.println("Execution plan is empty.");
                return;
            }
            PhysicalPlan pp = compilePp(lp);
            lp.explain(lps, format, verbose);
            pp.explain(pps, format, verbose);
            pigContext.getExecutionEngine().explain(pp, eps, format, verbose);
            if (markAsExecute) {
                currDAG.markAsExecuted();
            }
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        }

        showPlanOperators(lp);
      
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        lp.explain(out, System.out);

        System.out.println("===== Display Logical Plan =====");
        System.out.println(out.toString());

        Assert.assertEquals(expectedRoots, lp.getRoots().size());
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