Package org.apache.tajo.engine.planner.enforce

Examples of org.apache.tajo.engine.planner.enforce.Enforcer

400
401
402
403
404
405
406
407
408
409
410
411
  @Test
  public final void testRightOuter_MergeJoin3() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[3]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
    Fragment[] dep4Frags = StorageManager.splitNG(conf, "dep4", dep4.getMeta(), dep4.getPath(), Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(emp3Frags, dep4Frags);
View Full Code Here
435
436
437
438
439
440
441
442
443
444
445
446
  @Test
  public final void testRightOuter_MergeJoin4() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[4]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
    Fragment[] phone3Frags = StorageManager.splitNG(conf, "phone3", phone3.getMeta(), phone3.getPath(),
        Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(emp3Frags, phone3Frags);
View Full Code Here
470
471
472
473
474
475
476
477
478
479
480
481
  @Test
  public final void testRightOuterMergeJoin5() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[5]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
    Fragment[] phone3Frags = StorageManager.splitNG(conf, "phone3", phone3.getMeta(), phone3.getPath(),
        Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(phone3Frags,emp3Frags);
View Full Code Here
287
288
289
290
291
292
293
294
295
296
297
    }
  }

  private PhysicalExec createCrossJoinPlan(TaskAttemptContext context, JoinNode plan,
                                           PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);

    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
View Full Code Here
313
314
315
316
317
318
319
320
321
322
323
    }
  }

  private PhysicalExec createInnerJoinPlan(TaskAttemptContext context, JoinNode plan,
                                           PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);

    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
View Full Code Here
425
426
427
428
429
430
431
432
433
434
435
    return new MergeJoinExec(context, plan, outerSort, innerSort, sortSpecs[0], sortSpecs[1]);
  }

  private PhysicalExec createLeftOuterJoinPlan(TaskAttemptContext context, JoinNode plan,
                                               PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);
    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
      switch (algorithm) {
        case IN_MEMORY_HASH_JOIN:
View Full Code Here
502
503
504
505
506
507
508
509
510
511
512
    return new RightOuterMergeJoinExec(context, plan, outerSort2, innerSort2, sortSpecs2[0], sortSpecs2[1]);
  }

  private PhysicalExec createRightOuterJoinPlan(TaskAttemptContext context, JoinNode plan,
                                                PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);
    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
      switch (algorithm) {
        case IN_MEMORY_HASH_JOIN:
View Full Code Here
524
525
526
527
528
529
530
531
532
533
534
    }
  }

  private PhysicalExec createFullOuterJoinPlan(TaskAttemptContext context, JoinNode plan,
                                               PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);
    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
      switch (algorithm) {
        case IN_MEMORY_HASH_JOIN:
View Full Code Here
610
611
612
613
614
615
616
617
618
619
620
  /**
   *  Left semi join means that the left side is the IN side table, and the right side is the FROM side table.
   */
  private PhysicalExec createLeftSemiJoinPlan(TaskAttemptContext context, JoinNode plan,
                                              PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);
    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
      switch (algorithm) {
        case IN_MEMORY_HASH_JOIN:
View Full Code Here
635
636
637
638
639
640
641
642
643
644
645
  /**
   *  Left semi join means that the left side is the FROM side table, and the right side is the IN side table.
   */
  private PhysicalExec createRightSemiJoinPlan(TaskAttemptContext context, JoinNode plan,
                                               PhysicalExec leftExec, PhysicalExec rightExec) throws IOException {
    Enforcer enforcer = context.getEnforcer();
    EnforceProperty property = getAlgorithmEnforceProperty(enforcer, plan);
    if (property != null) {
      JoinAlgorithm algorithm = property.getJoin().getAlgorithm();
      switch (algorithm) {
        case IN_MEMORY_HASH_JOIN:
View Full Code Here
TOP

Related Classes of org.apache.tajo.engine.planner.enforce.Enforcer

  • org.apache.tajo.engine.planner.physical.TestBNLJoinExec
  • org.apache.tajo.engine.planner.physical.TestExternalSortExec
  • org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec
  • org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec
  • org.apache.tajo.engine.planner.physical.TestHashAntiJoinExec
  • org.apache.tajo.engine.planner.physical.TestHashJoinExec
  • org.apache.tajo.engine.planner.physical.TestHashSemiJoinExec
  • org.apache.tajo.engine.planner.physical.TestLeftOuterHashJoinExec
  • org.apache.tajo.engine.planner.physical.TestLeftOuterNLJoinExec
  • org.apache.tajo.engine.planner.physical.TestMergeJoinExec
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.