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

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

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        for (; pos < stack.size() - 1; pos++) {
          Operator<? extends OperatorDesc> originalOp =
            (Operator<? extends OperatorDesc>)stack.get(pos);

          for (int p = 0; p < numParents; p++) {
            OperatorDesc cloneDesc = (OperatorDesc)originalOp.getConf().clone();

            Operator<? extends OperatorDesc> cloneOp =
              OperatorFactory.getAndMakeChild(cloneDesc, originalOp.getSchema(), parents.get(p));
            parents.set(p, cloneOp);
          }
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    @Override
    public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx procCtx,
        Object... nodeOutputs) throws SemanticException {
      Operator<? extends OperatorDesc> op = (Operator<? extends OperatorDesc>) nd;
      OperatorDesc conf = op.getConf();

      if (conf != null) {
        Statistics stats = conf.getStatistics();
        if (stats == null) {
          if (op.getParentOperators() != null) {

            // if parent statistics is null then that branch of the tree is not
            // walked yet. don't update the stats until all branches are walked
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        for (; pos < stack.size() - 1; pos++) {
          Operator<? extends OperatorDesc> originalOp =
            (Operator<? extends OperatorDesc>)stack.get(pos);

          for (int p = 0; p < numParents; p++) {
            OperatorDesc cloneDesc = (OperatorDesc)originalOp.getConf().clone();

            RowSchema origSchema = originalOp.getSchema();
            Map<String, ExprNodeDesc> origColExprMap = originalOp.getColumnExprMap();

            Operator<? extends OperatorDesc> cloneOp =
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    @Override
    public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx procCtx,
        Object... nodeOutputs) throws SemanticException {
      Operator<? extends OperatorDesc> op = (Operator<? extends OperatorDesc>) nd;
      OperatorDesc conf = op.getConf();
      AnnotateStatsProcCtx aspCtx = (AnnotateStatsProcCtx) procCtx;
      HiveConf hconf = aspCtx.getConf();

      if (conf != null) {
        Statistics stats = conf.getStatistics();
        if (stats == null) {
          if (op.getParentOperators() != null) {

            // if parent statistics is null then that branch of the tree is not
            // walked yet. don't update the stats until all branches are walked
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    @Override
    public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx procCtx,
        Object... nodeOutputs) throws SemanticException {
      Operator<? extends OperatorDesc> op = (Operator<? extends OperatorDesc>) nd;
      OperatorDesc conf = op.getConf();

      if (conf != null) {
        Statistics stats = conf.getStatistics();
        if (stats == null) {
          if (op.getParentOperators() != null) {

            // if parent statistics is null then that branch of the tree is not
            // walked yet. don't update the stats until all branches are walked
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        for (; pos < stack.size() - 1; pos++) {
          Operator<? extends OperatorDesc> originalOp =
            (Operator<? extends OperatorDesc>)stack.get(pos);

          for (int p = 0; p < numParents; p++) {
            OperatorDesc cloneDesc = (OperatorDesc)originalOp.getConf().clone();

            RowSchema origSchema = originalOp.getSchema();
            Map<String, ExprNodeDesc> origColExprMap = originalOp.getColumnExprMap();

            Operator<? extends OperatorDesc> cloneOp =
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Related Classes of org.apache.hadoop.hive.ql.plan.OperatorDesc

  • org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$DefaultStatsRule
  • org.apache.hadoop.hive.ql.optimizer.unionproc.UnionProcFactory$UnionNoProcessFile
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