Examples of PhysicalOptimizer

org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer
A hierarchy physical optimizer, which contains a list of PhysicalPlanResolver. Each resolver has its own set of optimization rule.

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setKeyDescTaskTree(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

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Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setInputFormat(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

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Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setKeyDescTaskTree(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setInputFormat(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setKeyDescTaskTree(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setKeyDescTaskTree(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

    }




    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


  }

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Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

    }




    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


  }

View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

    }




    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


  }

View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer

      setInputFormat(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();


    // For each operator, generate the counters if needed
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVEJOBPROGRESS)) {
      for (Task<? extends Serializable> rootTask : rootTasks) {
        generateCountersTask(rootTask);

View Full Code Here

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