Package org.apache.crunch.impl.spark

Examples of org.apache.crunch.impl.spark.SparkPartitioner

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      groupedRDD = parentRDD
          .map(new PairMapFunction(ptype.getOutputMapFn(), runtime.getRuntimeContext()))
          .mapToPair(
              new PartitionedMapOutputFunction(keySerde, valueSerde, ptype, groupingOptions.getPartitionerClass(),
              numPartitions, runtime.getRuntimeContext()))
          .groupByKey(new SparkPartitioner(numPartitions));
    } else {
      groupedRDD = parentRDD
          .map(new PairMapFunction(ptype.getOutputMapFn(), runtime.getRuntimeContext()))
          .mapToPair(new MapOutputFunction(keySerde, valueSerde))
          .groupByKey(numPartitions);
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    if (groupingOptions.getPartitionerClass() != null) {
      groupedRDD = parentRDD
          .map(new PairMapFunction(ptype.getOutputMapFn(), runtime.getRuntimeContext()))
          .map(new PartitionedMapOutputFunction(keySerde, valueSerde, ptype, groupingOptions.getPartitionerClass(),
              numPartitions, runtime.getRuntimeContext()))
          .groupByKey(new SparkPartitioner(numPartitions));
    } else {
      groupedRDD = parentRDD
          .map(new PairMapFunction(ptype.getOutputMapFn(), runtime.getRuntimeContext()))
          .map(new MapOutputFunction(keySerde, valueSerde))
          .groupByKey(numPartitions);
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    if (groupingOptions.getPartitionerClass() != null) {
      groupedRDD = parentRDD
          .map(new PairMapFunction(ptype.getOutputMapFn(), runtime.getRuntimeContext()))
          .map(new PartitionedMapOutputFunction(keySerde, valueSerde, ptype, groupingOptions.getPartitionerClass(),
              numPartitions, runtime.getRuntimeContext()))
          .groupByKey(new SparkPartitioner(numPartitions));
    } else {
      groupedRDD = parentRDD
          .map(new PairMapFunction(ptype.getOutputMapFn(), runtime.getRuntimeContext()))
          .map(new MapOutputFunction(keySerde, valueSerde))
          .groupByKey(numPartitions);
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Related Classes of org.apache.crunch.impl.spark.SparkPartitioner

  • org.apache.crunch.impl.spark.collect.PGroupedTableImpl
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