protected internal virtual MergeManager <K, V> CreateMergeManager(ShuffleConsumerPlugin.Context
context)
{
return(new MergeManagerImpl <K, V>(reduceId, jobConf, context.GetLocalFS(), context
.GetLocalDirAllocator(), reporter, context.GetCodec(), context.GetCombinerClass(
), context.GetCombineCollector(), context.GetSpilledRecordsCounter(), context.GetReduceCombineInputCounter
(), context.GetMergedMapOutputsCounter(), this, context.GetMergePhase(), context
.GetMapOutputFile()));
}
public override void Init(ShuffleConsumerPlugin.Context <K, V> context)
{
// just verify that Context has kept its public interface
context.GetReduceId();
context.GetJobConf();
context.GetLocalFS();
context.GetUmbilical();
context.GetLocalDirAllocator();
context.GetReporter();
context.GetCodec();
context.GetCombinerClass();
context.GetCombineCollector();
context.GetSpilledRecordsCounter();
context.GetReduceCombineInputCounter();
context.GetShuffledMapsCounter();
context.GetReduceShuffleBytes();
context.GetFailedShuffleCounter();
context.GetMergedMapOutputsCounter();
context.GetStatus();
context.GetCopyPhase();
context.GetMergePhase();
context.GetReduceTask();
context.GetMapOutputFile();
}