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

Examples of org.apache.hadoop.hive.ql.plan.ptf.PartitionDef

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        new PTFDeserializer(conf, (StructObjectInspector)inputObjInspectors[0], hiveConf);
    dS.initializePTFChain(conf.getFuncDef());
  }

  protected void setupKeysWrapper(ObjectInspector inputOI) throws HiveException {
    PartitionDef pDef = conf.getStartOfChain().getPartition();
    List<PTFExpressionDef> exprs = pDef.getExpressions();
    int numExprs = exprs.size();
    ExprNodeEvaluator[] keyFields = new ExprNodeEvaluator[numExprs];
    ObjectInspector[] keyOIs = new ObjectInspector[numExprs];
    ObjectInspector[] currentKeyOIs = new ObjectInspector[numExprs];
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    PartitioningSpec partiSpec = wdwSpec.getQueryPartitioningSpec();
    if (partiSpec == null) {
      throw new SemanticException(
          "Invalid use of Windowing: there is no Partitioning associated with Windowing");
    }
    PartitionDef partDef = translate(inpShape, wdwSpec.getQueryPartitionSpec());
    OrderDef ordDef = translate(inpShape, wdwSpec.getQueryOrderSpec(), partDef);

    wdwTFnDef.setPartition(partDef);
    wdwTFnDef.setOrder(ordDef);
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    applyConstantPartition(spec);
    if (spec.getPartition() == null) {
      return;
    }
    PartitionDef partDef = translate(def.getRawInputShape(), spec.getPartition());
    OrderDef orderDef = translate(def.getRawInputShape(), spec.getOrder(), partDef);
    def.setPartition(partDef);
    def.setOrder(orderDef);
  }
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      throws SemanticException {
    if (spec == null || spec.getExpressions() == null || spec.getExpressions().size() == 0) {
      return null;
    }

    PartitionDef pDef = new PartitionDef();
    for (PartitionExpression pExpr : spec.getExpressions()) {
      PTFExpressionDef expDef = translate(inpShape, pExpr);
      pDef.addExpression(expDef);
    }
    return pDef;
  }
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        new PTFDeserializer(conf, (StructObjectInspector)inputObjInspectors[0], hiveConf);
    dS.initializePTFChain(conf.getFuncDef());
  }

  protected void setupKeysWrapper(ObjectInspector inputOI) throws HiveException {
    PartitionDef pDef = conf.getStartOfChain().getPartition();
    List<PTFExpressionDef> exprs = pDef.getExpressions();
    int numExprs = exprs.size();
    ExprNodeEvaluator[] keyFields = new ExprNodeEvaluator[numExprs];
    ObjectInspector[] keyOIs = new ObjectInspector[numExprs];
    ObjectInspector[] currentKeyOIs = new ObjectInspector[numExprs];
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    PartitioningSpec partiSpec = wdwSpec.getQueryPartitioningSpec();
    if (partiSpec == null) {
      throw new SemanticException(
          "Invalid use of Windowing: there is no Partitioning associated with Windowing");
    }
    PartitionDef partDef = translate(inpShape, wdwSpec.getQueryPartitionSpec());
    OrderDef ordDef = translate(inpShape, wdwSpec.getQueryOrderSpec(), partDef);

    wdwTFnDef.setPartition(partDef);
    wdwTFnDef.setOrder(ordDef);
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    applyConstantPartition(spec);
    if (spec.getPartition() == null) {
      return;
    }
    PartitionDef partDef = translate(def.getRawInputShape(), spec.getPartition());
    OrderDef orderDef = translate(def.getRawInputShape(), spec.getOrder(), partDef);
    def.setPartition(partDef);
    def.setOrder(orderDef);
  }
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      throws SemanticException {
    if (spec == null || spec.getExpressions() == null || spec.getExpressions().size() == 0) {
      return null;
    }

    PartitionDef pDef = new PartitionDef();
    for (PartitionExpression pExpr : spec.getExpressions()) {
      PTFExpressionDef expDef = translate(inpShape, pExpr);
      pDef.addExpression(expDef);
    }
    return pDef;
  }
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    PartitioningSpec partiSpec = wdwSpec.getQueryPartitioningSpec();
    if (partiSpec == null) {
      throw new SemanticException(
          "Invalid use of Windowing: there is no Partitioning associated with Windowing");
    }
    PartitionDef partDef = translate(inpShape, wdwSpec.getQueryPartitionSpec());
    OrderDef ordDef = translate(inpShape, wdwSpec.getQueryOrderSpec(), partDef);

    wdwTFnDef.setPartition(partDef);
    wdwTFnDef.setOrder(ordDef);
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    applyConstantPartition(spec);
    if (spec.getPartition() == null) {
      return;
    }
    PartitionDef partDef = translate(def.getRawInputShape(), spec.getPartition());
    OrderDef orderDef = translate(def.getRawInputShape(), spec.getOrder(), partDef);
    def.setPartition(partDef);
    def.setOrder(orderDef);
  }
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Related Classes of org.apache.hadoop.hive.ql.plan.ptf.PartitionDef

  • org.apache.hadoop.hive.ql.exec.PTFOperator
  • org.apache.hadoop.hive.ql.parse.PTFTranslator
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