Examples of UniformRecordGenerator

    getTaskConfig().setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE);
    
    CombiningUnilateralSortMerger<Record> sorter = null;
    try {
      sorter = new CombiningUnilateralSortMerger<Record>(new MockCombiningReduceStub(), 
        getMemoryManager(), getIOManager(), new UniformRecordGenerator(keyCnt, valCnt, false), 
        getOwningNepheleTask(), RecordSerializerFactory.get(), this.comparator.duplicate(), this.perSortFractionMem,
          4, 0.8f);
      addInput(sorter.getIterator());
      
      GroupReduceDriver<Record, Record> testTask = new GroupReduceDriver<Record, Record>();

Examples of org.apache.flink.runtime.operators.testutils.UniformRecordGenerator

  @Test
  public void testFailingReduceTask() {
    final int keyCnt = 100;
    final int valCnt = 20;
    
    addInput(new UniformRecordGenerator(keyCnt, valCnt, true));
    addDriverComparator(this.comparator);
    setOutput(this.outList);
    getTaskConfig().setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE);
    
    GroupReduceDriver<Record, Record> testTask = new GroupReduceDriver<Record, Record>();

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