Package org.apache.pig.experimental.logical.relational

Examples of org.apache.pig.experimental.logical.relational.LogicalPlan.connect()

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        mm7.put(1, bprojplan7);
        mm7.put(1, b2projplan7);
        LOJoin C7 = new LOJoin(lp, mm7, JOINTYPE.HASH, new boolean[] {true, true});
        C7.neverUseForRealSetSchema(jcschema7);
        lp.add(C7);
        lp.connect(A7, C7);
        lp.connect(B7, C7);
       
        assertFalse(C6.isEqual(C7));
    }
   
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        mm7.put(1, b2projplan7);
        LOJoin C7 = new LOJoin(lp, mm7, JOINTYPE.HASH, new boolean[] {true, true});
        C7.neverUseForRealSetSchema(jcschema7);
        lp.add(C7);
        lp.connect(A7, C7);
        lp.connect(B7, C7);
       
        assertFalse(C6.isEqual(C7));
    }
   
    @Test
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        mm6.put(1, bprojplan6);
        mm6.put(1, b2projplan6);
        LOJoin C6 = new LOJoin(lp, mm6, JOINTYPE.HASH, new boolean[] {true, true});
        C6.neverUseForRealSetSchema(jcschema6);
        lp.add(C6);
        lp.connect(A6, C6);
        lp.connect(B6, C6);
       
        // Test different different number of join keys
        LogicalSchema jaschema8 = new LogicalSchema();
        jaschema8.addField(new LogicalSchema.LogicalFieldSchema(
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        mm6.put(1, b2projplan6);
        LOJoin C6 = new LOJoin(lp, mm6, JOINTYPE.HASH, new boolean[] {true, true});
        C6.neverUseForRealSetSchema(jcschema6);
        lp.add(C6);
        lp.connect(A6, C6);
        lp.connect(B6, C6);
       
        // Test different different number of join keys
        LogicalSchema jaschema8 = new LogicalSchema();
        jaschema8.addField(new LogicalSchema.LogicalFieldSchema(
           "x", null, DataType.INTEGER));
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        mm8.put(0, aprojplan8);
        mm8.put(1, bprojplan8);
        LOJoin C8 = new LOJoin(lp, mm8, JOINTYPE.HASH, new boolean[] {true, true});
        C8.neverUseForRealSetSchema(jcschema8);
        lp.add(C8);
        lp.connect(A8, C8);
        lp.connect(B8, C8);
       
        assertFalse(C6.isEqual(C8));
    }
   
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        mm8.put(1, bprojplan8);
        LOJoin C8 = new LOJoin(lp, mm8, JOINTYPE.HASH, new boolean[] {true, true});
        C8.neverUseForRealSetSchema(jcschema8);
        lp.add(C8);
        lp.connect(A8, C8);
        lp.connect(B8, C8);
       
        assertFalse(C6.isEqual(C8));
    }
   
    @Test
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        LogicalSchema cschema = new LogicalSchema();
        cschema.addField(new LogicalSchema.LogicalFieldSchema(
            "x", null, DataType.INTEGER));
        D1.neverUseForRealSetSchema(cschema);
        lp1.add(D1);
        lp1.connect(A1, D1);
       
        LogicalPlan lp2 = new LogicalPlan();
        LOLoad A2 = new LOLoad(new FileSpec("/abc",
            new FuncSpec("/foo", new String[] {"x", "z"})), null, lp2);
        lp2.add(A2);
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            new Integer(0));
        new EqualExpression(fp2, fy2, fc2);
        LOFilter D2 = new LOFilter(lp2, fp2);
        D2.neverUseForRealSetSchema(cschema);
        lp2.add(D2);
        lp2.connect(A2, D2);
       
        assertFalse(D1.isEqual(D2));
    }
   
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            mm.put(0, aprojplan);
            mm.put(1, bprojplan);
            LOJoin C = new LOJoin(lp, mm, JOINTYPE.HASH, new boolean[] {true, true});
            C.neverUseForRealSetSchema(cschema);
            lp.add(C);
            lp.connect(A, C);
            lp.connect(B, C);
           
            // D = filter
            LogicalExpressionPlan filterPlan = new LogicalExpressionPlan();
            ProjectExpression fy = new ProjectExpression(filterPlan, DataType.INTEGER, 0, 1);
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        flatten[0] = false;
        flatten[1] = true;
       
        LOGenerate generate = new LOGenerate(innerPlan, expPlans, flatten);       
        innerPlan.add(generate);
        innerPlan.connect(innerLoad, generate);
        innerPlan.connect(innerLoad2, generate);
       
        foreach.setInnerPlan(innerPlan);
        foreach.setAlias("B");
        plan.add(foreach);
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