Package org.apache.tajo.engine.planner.global

Examples of org.apache.tajo.engine.planner.global.MasterPlan

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    server.stop();
  }
 
  @Test(expected = FileNotFoundException.class)
  public final void testNoSuchFile() throws Exception {
    MasterPlan plan = new MasterPlan(LocalTajoTestingUtility.newQueryId(), null, null);
    ExecutionBlockId schid = plan.newExecutionBlockId();
    QueryUnitId qid1 = QueryIdFactory.newQueryUnitId(schid);
    QueryUnitId qid2 = QueryIdFactory.newQueryUnitId(schid);
   
    File qid1Dir = new File(TEST_DATA + "/" + qid1.toString() + "/out");
    qid1Dir.mkdirs();
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    people = CatalogUtil.newTableDesc("default.people", peopleSchema, peopleMeta, peoplePath);
    catalog.createTable(people);
    analyzer = new SQLAnalyzer();
    planner = new LogicalPlanner(catalog);

    masterPlan = new MasterPlan(LocalTajoTestingUtility.newQueryId(), null, null);
  }
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  private MasterPlan buildPlan(String sql) throws PlanningException, IOException {
    Expr expr = sqlAnalyzer.parse(sql);
    LogicalPlan plan = planner.createPlan(LocalTajoTestingUtility.createDummySession(), expr);
    optimizer.optimize(plan);
    QueryContext context = new QueryContext();
    MasterPlan masterPlan = new MasterPlan(LocalTajoTestingUtility.newQueryId(), context, plan);
    globalPlanner.build(masterPlan);
    return masterPlan;
  }
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    catalog.createTable(score);
    analyzer = new SQLAnalyzer();
    planner = new LogicalPlanner(catalog);
    optimizer = new LogicalOptimizer(conf);

    masterPlan = new MasterPlan(LocalTajoTestingUtility.newQueryId(), null, null);
  }
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    ResultSet res = executeQuery();
    TajoResultSet ts = (TajoResultSet)res;
    assertResultSet(res);
    cleanupQuery(res);

    MasterPlan plan = getQueryPlan(ts.getQueryId());
    ExecutionBlock rootEB = plan.getRoot();

    /*
    |-eb_1395998037360_0001_000006
       |-eb_1395998037360_0001_000005
     */
    assertEquals(1, plan.getChildCount(rootEB.getId()));

    ExecutionBlock firstEB = plan.getChild(rootEB.getId(), 0);

    assertNotNull(firstEB);
    assertEquals(2, firstEB.getBroadcastTables().size());
    assertTrue(firstEB.getBroadcastTables().contains("default.supplier"));
    assertTrue(firstEB.getBroadcastTables().contains("default.part"));
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  public final void testBroadcastTwoPartJoin() throws Exception {
    ResultSet res = executeQuery();
    assertResultSet(res);
    cleanupQuery(res);

    MasterPlan plan = getQueryPlan(((TajoResultSet)res).getQueryId());
    ExecutionBlock rootEB = plan.getRoot();

    /*
    |-eb_1395996354406_0001_000010
       |-eb_1395996354406_0001_000009
          |-eb_1395996354406_0001_000008
          |-eb_1395996354406_0001_000005
     */
    assertEquals(1, plan.getChildCount(rootEB.getId()));

    ExecutionBlock firstJoinEB = plan.getChild(rootEB.getId(), 0);
    assertNotNull(firstJoinEB);
    assertEquals(NodeType.JOIN, firstJoinEB.getPlan().getType());
    assertEquals(0, firstJoinEB.getBroadcastTables().size());

    ExecutionBlock leafEB1 = plan.getChild(firstJoinEB.getId(), 0);
    assertTrue(leafEB1.getBroadcastTables().contains("default.orders"));
    assertTrue(leafEB1.getBroadcastTables().contains("default.part"));

    ExecutionBlock leafEB2 = plan.getChild(firstJoinEB.getId(), 1);
    assertTrue(leafEB2.getBroadcastTables().contains("default.nation"));
  }
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Related Classes of org.apache.tajo.engine.planner.global.MasterPlan

  • org.apache.tajo.engine.planner.physical.TestNLJoinExec
  • org.apache.tajo.engine.planner.physical.TestPhysicalPlanner
  • org.apache.tajo.engine.query.TestJoinBroadcast
  • org.apache.tajo.ExecutionBlockId
  • org.apache.tajo.LocalTajoTestingUtility
  • org.apache.tajo.master.querymaster.Query$QueryCompletedTransition
  • org.apache.tajo.master.querymaster.Query$SubQueryCompletedTransition
  • org.apache.tajo.master.querymaster.QueryMasterTask
  • org.apache.tajo.master.querymaster.Repartitioner
  • org.apache.tajo.master.querymaster.SubQuery
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