Examples of DriverContext

com.facebook.presto.operator.DriverContext
com.sun.faban.driver.engine.DriverContext
DriverContext is the point of communication between the developer-provided driver and the Faban driver framework. Each thread has it's own context.
This class provides the actual implementation and is located in the engine package to get direct access to all the restricted/needed classes and members. @author Akara Sucharitakul
org.apache.hadoop.hive.ql.DriverContext
DriverContext.

Examples of org.apache.hadoop.hive.ql.DriverContext

  }


  private void executePlan() throws Exception {
    String testName = new Exception().getStackTrace()[1].getMethodName();
    MapRedTask mrtask = new MapRedTask();
    DriverContext dctx = new DriverContext ();
    mrtask.setWork(mr);
    mrtask.initialize(conf, null, dctx);
    int exitVal =  mrtask.execute(dctx);


    if (exitVal != 0) {

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Examples of org.apache.hadoop.hive.ql.DriverContext

    int ret;
    if (localtask) {
      memoryMXBean = ManagementFactory.getMemoryMXBean();
      MapredLocalWork plan = Utilities.deserializeMapRedLocalWork(pathData, conf);
      MapredLocalTask ed = new MapredLocalTask(plan, conf, isSilent);
      ret = ed.executeFromChildJVM(new DriverContext());


    } else {
      MapredWork plan = Utilities.deserializeMapRedWork(pathData, conf);
      ExecDriver ed = new ExecDriver(plan, conf, isSilent);
      ret = ed.execute(new DriverContext());
    }


    if (ret != 0) {
      System.exit(ret);
    }

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