Package org.apache.hadoop.hive.ql.plan

Examples of org.apache.hadoop.hive.ql.plan.DependencyCollectionWork

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   * @return
   */
  public DependencyCollectionTask getDependencyTaskForMultiInsert() {
    if (dependencyTaskForMultiInsert == null) {
      dependencyTaskForMultiInsert =
          (DependencyCollectionTask) TaskFactory.get(new DependencyCollectionWork(), conf);
    }
    return dependencyTaskForMultiInsert;
  }
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    this.childToWorkMap = new HashMap<Operator<?>, List<BaseWork>>();
    this.mapJoinParentMap = new HashMap<MapJoinOperator, List<Operator<?>>>();
    this.currentMapJoinOperators = new HashSet<MapJoinOperator>();
    this.linkChildOpWithDummyOp = new HashMap<Operator<?>, List<Operator<?>>>();
    this.dependencyTask = (DependencyCollectionTask)
        TaskFactory.get(new DependencyCollectionWork(), conf);
    this.unionWorkMap = new HashMap<Operator<?>, BaseWork>();
    this.currentUnionOperators = new LinkedList<UnionOperator>();
    this.workWithUnionOperators = new HashSet<BaseWork>();
    this.clonedReduceSinks = new HashSet<ReduceSinkOperator>();
    this.linkedFileSinks = new HashMap<Path, List<FileSinkDesc>>();
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   */
  public DependencyCollectionTask getDependencyTaskForMultiInsert() {
    if (dependencyTaskForMultiInsert == null) {
      if (conf.getBoolVar(ConfVars.HIVE_MULTI_INSERT_MOVE_TASKS_SHARE_DEPENDENCIES)) {
        dependencyTaskForMultiInsert =
            (DependencyCollectionTask) TaskFactory.get(new DependencyCollectionWork(), conf);
      }
    }
    return dependencyTaskForMultiInsert;
  }
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    this.childToWorkMap = new LinkedHashMap<Operator<?>, List<BaseWork>>();
    this.mapJoinParentMap = new LinkedHashMap<MapJoinOperator, List<Operator<?>>>();
    this.currentMapJoinOperators = new LinkedHashSet<MapJoinOperator>();
    this.linkChildOpWithDummyOp = new LinkedHashMap<Operator<?>, List<Operator<?>>>();
    this.dependencyTask = (DependencyCollectionTask)
        TaskFactory.get(new DependencyCollectionWork(), conf);
    this.unionWorkMap = new LinkedHashMap<Operator<?>, BaseWork>();
    this.currentUnionOperators = new LinkedList<UnionOperator>();
    this.workWithUnionOperators = new LinkedHashSet<BaseWork>();
    this.clonedReduceSinks = new LinkedHashSet<ReduceSinkOperator>();
    this.linkedFileSinks = new LinkedHashMap<Path, List<FileSinkDesc>>();
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    this.childToWorkMap = new HashMap<Operator<?>, List<BaseWork>>();
    this.mapJoinParentMap = new HashMap<MapJoinOperator, List<Operator<?>>>();
    this.currentMapJoinOperators = new HashSet<MapJoinOperator>();
    this.linkChildOpWithDummyOp = new HashMap<Operator<?>, List<Operator<?>>>();
    this.dependencyTask = (DependencyCollectionTask)
        TaskFactory.get(new DependencyCollectionWork(), conf);
    this.unionWorkMap = new HashMap<Operator<?>, BaseWork>();
    this.currentUnionOperators = new LinkedList<UnionOperator>();
    this.workWithUnionOperators = new HashSet<BaseWork>();
    this.clonedReduceSinks = new HashSet<ReduceSinkOperator>();
    this.linkedFileSinks = new HashMap<Path, List<FileSinkDesc>>();
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   * @return
   */
  public DependencyCollectionTask getDependencyTaskForMultiInsert() {
    if (dependencyTaskForMultiInsert == null) {
      dependencyTaskForMultiInsert =
          (DependencyCollectionTask) TaskFactory.get(new DependencyCollectionWork(), conf);
    }
    return dependencyTaskForMultiInsert;
  }
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   * @return
   */
  public DependencyCollectionTask getDependencyTaskForMultiInsert() {
    if (dependencyTaskForMultiInsert == null) {
      dependencyTaskForMultiInsert =
          (DependencyCollectionTask) TaskFactory.get(new DependencyCollectionWork(), conf);
    }
    return dependencyTaskForMultiInsert;
  }
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Related Classes of org.apache.hadoop.hive.ql.plan.DependencyCollectionWork

  • org.apache.hadoop.hive.ql.optimizer.GenMRProcContext
  • org.apache.hadoop.hive.ql.parse.GenTezProcContext
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