public POJoinPackage(OperatorKey k, int rp, POPackage p, POForEach f) {
super(k, rp);
String scope = getOperatorKey().getScope();
NodeIdGenerator nig = NodeIdGenerator.getGenerator();
forEach = new POOptimizedForEach(new OperatorKey(scope, nig.getNextNodeId(scope)));
if (p != null) {
setKeyType(p.getKeyType());
setNumInps(p.getNumInps());
lastBagIndex = numInputs - 1;
setInner(p.getInner());
setKeyInfo(p.getKeyInfo());
this.isKeyTuple = p.isKeyTuple;
}
if (f != null) {
setInputPlans(f.getInputPlans());
setToBeFlattened(f.getToBeFlattened());
}
}
/**
* Make a deep copy of this operator.
*
* @throws CloneNotSupportedException
*/
@Override
public POPackage clone() throws CloneNotSupportedException {
POPackage clone = (POPackage) super.clone();
clone.mKey =
new OperatorKey(mKey.scope, NodeIdGenerator.getGenerator().getNextNodeId(mKey.scope));
clone.requestedParallelism = requestedParallelism;
clone.resultType = resultType;
clone.keyType = keyType;
clone.numInputs = numInputs;
if (inner != null) {
clone.inner = new boolean[inner.length];
for (int i = 0; i < inner.length; i++) {
clone.inner[i] = inner[i];
}
} else clone.inner = null;
return clone;
}
public void testSpl3() throws Exception {
PhysicalPlan php = new PhysicalPlan();
POLoad lA = GenPhyOp.topLoadOp();
POSplit spl = GenPhyOp.topSplitOp();
php.add(lA);
php.add(spl);
php.connect(lA, spl);
POFilter fl1 = GenPhyOp.topFilterOp();
fl1.setRequestedParallelism(10);
POFilter fl2 = GenPhyOp.topFilterOp();
fl2.setRequestedParallelism(20);
php.add(fl1);
php.add(fl2);
php.connect(spl, fl1);
php.connect(spl, fl2);
POSplit sp11 = GenPhyOp.topSplitOp();
POSplit sp21 = GenPhyOp.topSplitOp();
php.add(sp11);
php.add(sp21);
php.connect(fl1, sp11);
php.connect(fl2, sp21);
POFilter fl11 = GenPhyOp.topFilterOp();
fl11.setRequestedParallelism(10);
POFilter fl21 = GenPhyOp.topFilterOp();
fl21.setRequestedParallelism(20);
POFilter fl22 = GenPhyOp.topFilterOp();
fl22.setRequestedParallelism(30);
php.add(fl11);
php.add(fl21);
php.add(fl22);
php.connect(sp11, fl11);
php.connect(sp21, fl21);
php.connect(sp21, fl22);
POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
lr1.setRequestedParallelism(40);
POLocalRearrange lr21 = GenPhyOp.topLocalRearrangeOp();
lr21.setRequestedParallelism(15);
POLocalRearrange lr22 = GenPhyOp.topLocalRearrangeOp();
lr22.setRequestedParallelism(35);
php.add(lr1);
php.add(lr21);
php.add(lr22);
php.connect(fl11, lr1);
php.connect(fl21, lr21);
php.connect(fl22, lr22);
POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
php.addAsLeaf(gr);
POPackage pk = GenPhyOp.topPackageOp();
pk.setRequestedParallelism(25);
php.addAsLeaf(pk);
POSplit sp2 = GenPhyOp.topSplitOp();
php.addAsLeaf(sp2);
POFilter fl3 = GenPhyOp.topFilterOp();
fl3.setRequestedParallelism(100);
POFilter fl4 = GenPhyOp.topFilterOp();
fl4.setRequestedParallelism(80);
php.add(fl3);
php.add(fl4);
php.connect(sp2, fl3);
php.connect(sp2, fl4);
POUnion un = GenPhyOp.topUnionOp();
php.addAsLeaf(un);
POStore st = GenPhyOp.topStoreOp();
php.addAsLeaf(st);
run(php, "test/org/apache/pig/test/data/GoldenFiles/MRC14.gld");
}
@Test
public void testRun1() throws Exception {
PhysicalPlan php = new PhysicalPlan();
PhysicalPlan part1 = new PhysicalPlan();
POLoad lC = GenPhyOp.topLoadOp();
POFilter fC = GenPhyOp.topFilterOp();
fC.setRequestedParallelism(20);
POLocalRearrange lrC = GenPhyOp.topLocalRearrangeOp();
lrC.setRequestedParallelism(10);
POGlobalRearrange grC = GenPhyOp.topGlobalRearrangeOp();
POPackage pkC = GenPhyOp.topPackageOp();
part1.add(lC);
part1.add(fC);
part1.connect(lC, fC);
part1.add(lrC);
part1.connect(fC, lrC);
part1.add(grC);
part1.connect(lrC, grC);
part1.add(pkC);
part1.connect(grC, pkC);
POPackage pkD = GenPhyOp.topPackageOp();
pkD.setRequestedParallelism(20);
POLocalRearrange lrD = GenPhyOp.topLocalRearrangeOp();
lrD.setRequestedParallelism(30);
POGlobalRearrange grD = GenPhyOp.topGlobalRearrangeOp();
POLoad lD = GenPhyOp.topLoadOp();
part1.add(lD);
part1.add(lrD);
part1.connect(lD, lrD);
part1.add(grD);
part1.connect(lrD, grD);
part1.add(pkD);
part1.connect(grD, pkD);
POPackage pkCD = GenPhyOp.topPackageOp();
POLocalRearrange lrCD1 = GenPhyOp.topLocalRearrangeOp();
POLocalRearrange lrCD2 = GenPhyOp.topLocalRearrangeOp();
POGlobalRearrange grCD = GenPhyOp.topGlobalRearrangeOp();
part1.add(lrCD1);
part1.add(lrCD2);
part1.connect(pkC, lrCD1);
part1.connect(pkD, lrCD2);
part1.add(grCD);
part1.connect(lrCD1, grCD);
part1.connect(lrCD2, grCD);
part1.add(pkCD);
part1.connect(grCD, pkCD);
POLoad lA = GenPhyOp.topLoadOp();
POLoad lB = GenPhyOp.topLoadOp();
// POLoad lC = lA;
POFilter fA = GenPhyOp.topFilterOp();
POLocalRearrange lrA = GenPhyOp.topLocalRearrangeOp();
POLocalRearrange lrB = GenPhyOp.topLocalRearrangeOp();
POGlobalRearrange grAB = GenPhyOp.topGlobalRearrangeOp();
POPackage pkAB = GenPhyOp.topPackageOp();
POFilter fAB = GenPhyOp.topFilterOp();
POUnion unABC = GenPhyOp.topUnionOp();
php.add(lA);
php.add(lB);
php.add(fA);
php.connect(lA, fA);
php.add(lrA);
php.add(lrB);
php.connect(fA, lrA);
php.connect(lB, lrB);
php.add(grAB);
php.connect(lrA, grAB);
php.connect(lrB, grAB);
php.add(pkAB);
php.connect(grAB, pkAB);
php.add(fAB);
php.connect(pkAB, fAB);
php.merge(part1);
List<PhysicalOperator> leaves = new ArrayList<PhysicalOperator>();
for (PhysicalOperator phyOp : php.getLeaves()) {
leaves.add(phyOp);
}
php.add(unABC);
for (PhysicalOperator physicalOperator : leaves) {
php.connect(physicalOperator, unABC);
}
POStore st = GenPhyOp.topStoreOp();
php.add(st);
php.connect(unABC, st);
run(php, "test/org/apache/pig/test/data/GoldenFiles/MRC10.gld");
}