Package org.apache.spark.api.java

Examples of org.apache.spark.api.java.JavaSparkContext.stop()

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    List<Tuple2<String, Double>> output = ranks.collect();
    for (Tuple2<?,?> tuple : output) {
        System.out.println(tuple._1() + " has rank: " + tuple._2() + ".");
    }

    ctx.stop();
  }
}
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      }
    });

    System.out.println("Pi is roughly " + 4.0 * count / n);

    jsc.stop();
  }
}
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    List<Tuple2<String, Integer>> output = counts.collect();
    for (Tuple2<?,?> tuple : output) {
      System.out.println(tuple._1() + ": " + tuple._2());
    }
    ctx.stop();
  }
}
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    }

    System.out.print("Final w: ");
    printWeights(w);
    sc.stop();
  }
}
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      tc = tc.union(tc.join(edges).mapToPair(ProjectFn.INSTANCE)).distinct().cache();
      nextCount = tc.count();
    } while (nextCount != oldCount);

    System.out.println("TC has " + tc.count() + " edges.");
    sc.stop();
  }
}
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      System.out.println(stageInfo.numTasks() + " tasks total: " + stageInfo.numActiveTasks() +
          " active, " + stageInfo.numCompletedTasks() + " complete");
    }

    System.out.println("Job results are: " + jobFuture.get());
    sc.stop();
  }
}
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    List<Tuple2<Tuple3<String, String, String>, Stats>> output = counts.collect();
    for (Tuple2<?,?> t : output) {
      System.out.println(t._1() + "\t" + t._2());
    }
    jsc.stop();
  }
}
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    }).collect();
    for (String name: nameAndCity) {
      System.out.println(name);
    }

    ctx.stop();
  }
}
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        }
      }) / data.count();
    System.out.println("Training Mean Squared Error: " + trainMSE);
    System.out.println("Learned regression tree model:\n" + regressionModel);

    sc.stop();
  }
}
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        outputDir + "/userFeatures");
    model.productFeatures().toJavaRDD().map(new FeaturesToString()).saveAsTextFile(
        outputDir + "/productFeatures");
    System.out.println("Final user/product features written to " + outputDir);

    sc.stop();
  }
}
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