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

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

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  @Test
  public final void testBNLCrossJoin() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[0]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.BLOCK_NESTED_LOOP_JOIN);

    Fragment[] empFrags = StorageManager.splitNG(conf, "e", employee.getMeta(), employee.getPath(),
        Integer.MAX_VALUE);
    Fragment[] peopleFrags = StorageManager.splitNG(conf, "p", people.getMeta(), people.getPath(),
        Integer.MAX_VALUE);
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        Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(empFrags, peopleFrags);


    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.BLOCK_NESTED_LOOP_JOIN);

    Path workDir = CommonTestingUtil.getTestDir("target/test-data/testBNLInnerJoin");
    TaskAttemptContext ctx = new TaskAttemptContext(conf, LocalTajoTestingUtility.newQueryUnitAttemptId(),
        merged, workDir);
    ctx.setEnforcer(enforcer);
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  @Test
  public final void testFullOuterHashJoinExec0() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[0]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] dep3Frags = StorageManager.splitNG(conf, "dep3", dep3.getMeta(), dep3.getPath(), Integer.MAX_VALUE);
    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(dep3Frags, emp3Frags);
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  @Test
  public final void testFullOuterHashJoinExec1() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[1]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] job3Frags = StorageManager.splitNG(conf, "job3", job3.getMeta(), job3.getPath(), Integer.MAX_VALUE);
    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(job3Frags, emp3Frags);
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  @Test
  public final void testFullOuterHashJoinExec2() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[2]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
    Fragment[] job3Frags = StorageManager.splitNG(conf, "job3", job3.getMeta(), job3.getPath(), Integer.MAX_VALUE);
    Fragment[] merged = TUtil.concat(emp3Frags, job3Frags);
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  @Test
  public final void testFullOuterHashJoinExec3() 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.IN_MEMORY_HASH_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);
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  public final void testNext() throws IOException, PlanningException {
    Fragment [] frags = sm.splitNG(conf, "employee", employeeMeta, tablePath, Integer.MAX_VALUE);
    Path workDir = CommonTestingUtil.getTestDir("target/test-data/TestSortExec");
    TaskAttemptContext ctx = new TaskAttemptContext(conf, LocalTajoTestingUtility
        .newQueryUnitAttemptId(), new Fragment[] { frags[0] }, workDir);
    ctx.setEnforcer(new Enforcer());
    Expr context = analyzer.parse(QUERIES[0]);
    LogicalPlan plan = planner.createPlan(context);
    LogicalNode rootNode = optimizer.optimize(plan);

    PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
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    Fragment [] merged = TUtil.concat(empFrags, peopleFrags);

    Path workDir = CommonTestingUtil.getTestDir("target/test-data/testNLCrossJoin");
    TaskAttemptContext ctx = new TaskAttemptContext(conf,
        LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
    ctx.setEnforcer(new Enforcer());
    Expr context = analyzer.parse(QUERIES[0]);
    LogicalNode plan = planner.createPlan(context).getRootBlock().getRoot();

    PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
    PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
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    Fragment [] merged = TUtil.concat(empFrags, peopleFrags);

    Path workDir = CommonTestingUtil.getTestDir("target/test-data/testNLInnerJoin");
    TaskAttemptContext ctx = new TaskAttemptContext(conf,
        LocalTajoTestingUtility.newQueryUnitAttemptId(masterPlan), merged, workDir);
    ctx.setEnforcer(new Enforcer());
    Expr context =  analyzer.parse(QUERIES[1]);
    LogicalNode plan = planner.createPlan(context).getRootBlock().getRoot();
    //LogicalOptimizer.optimize(ctx, plan);

    PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
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    Fragment[] merged = TUtil.concat(empFrags, peopleFrags);

    Path workDir = CommonTestingUtil.getTestDir("target/test-data/testHashAntiJoin");
    TaskAttemptContext ctx = new TaskAttemptContext(conf,
        LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
    ctx.setEnforcer(new Enforcer());
    Expr expr = analyzer.parse(QUERIES[0]);
    LogicalPlan plan = planner.createPlan(expr);
    optimizer.optimize(plan);
    LogicalNode rootNode = plan.getRootBlock().getRoot();
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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
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