Examples of SerializationFactory

Examples of org.apache.hadoop.io.serializer.SerializationFactory

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      softRecordLimit = (int)(kvoffsets.length * spillper);
      // k/v serialization
      comparator = job.getOutputKeyComparator();
      keyClass = job.getMapOutputKeyClass();
      valClass = job.getMapOutputValueClass();
      serializationFactory = new SerializationFactory(job);
      keySerializer = serializationFactory.getSerializer(keyClass);
      keySerializer.open(bb);
      valSerializer = serializationFactory.getSerializer(valClass);
      valSerializer.open(bb);
      // counters
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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     IOException wrap = new IOException("Split class " + className +
                                         " not found");
     wrap.initCause(ce);
     throw wrap;
   }
   SerializationFactory factory = new SerializationFactory(conf);
   Deserializer<T> deserializer =
     (Deserializer<T>) factory.getDeserializer(cls);
   deserializer.open(inFile);
   T split = deserializer.deserialize(null);
   long pos = inFile.getPos();
   getCounters().findCounter(
       TaskCounter.SPLIT_RAW_BYTES).increment(pos - offset);
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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      // k/v serialization
      comparator = job.getOutputKeyComparator();
      keyClass = (Class<K>)job.getMapOutputKeyClass();
      valClass = (Class<V>)job.getMapOutputValueClass();
      serializationFactory = new SerializationFactory(job);
      keySerializer = serializationFactory.getSerializer(keyClass);
      keySerializer.open(bb);
      valSerializer = serializationFactory.getSerializer(valClass);
      valSerializer.open(bb);
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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                           Progressable reporter)
      throws IOException {
      this.in = in;
      this.comparator = comparator;
      this.reporter = reporter;
      SerializationFactory serializationFactory = new SerializationFactory(conf);
      this.keyDeserializer = serializationFactory.getDeserializer(keyClass);
      this.keyDeserializer.open(keyIn);
      this.valDeserializer = serializationFactory.getDeserializer(valClass);
      this.valDeserializer.open(this.valueIn);
      readNextKey();
      key = nextKey;
      nextKey = null; // force new instance creation
      hasNext = more;
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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              ReflectionUtils.newInstance(jContext.getInputFormatClass(), jContext.getJobConf());
                   
          List<org.apache.hadoop.mapreduce.InputSplit> splits = input.getSplits(jContext);
          rawSplits = new RawSplit[splits.size()];
          DataOutputBuffer buffer = new DataOutputBuffer();
          SerializationFactory factory = new SerializationFactory(conf);
          Serializer serializer =
            factory.getSerializer(splits.get(0).getClass());
          serializer.open(buffer);
          for (int i = 0; i < splits.size(); i++) {
            buffer.reset();
            serializer.serialize(splits.get(i));
            RawSplit rawSplit = new RawSplit();
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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      LOG.info("record buffer = " + softRecordLimit + "/" + kvoffsets.length);
      // k/v serialization
      comparator = job.getOutputKeyComparator();
      keyClass = (Class<K>)job.getMapOutputKeyClass();
      valClass = (Class<V>)job.getMapOutputValueClass();
      serializationFactory = new SerializationFactory(job);
      keySerializer = serializationFactory.getSerializer(keyClass);
      keySerializer.open(bb);
      valSerializer = serializationFactory.getSerializer(valClass);
      valSerializer.open(bb);
      // counters
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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                           Progressable reporter)
      throws IOException {
      this.in = in;
      this.comparator = comparator;
      this.reporter = reporter;
      SerializationFactory serializationFactory = new SerializationFactory(conf);
      this.keyDeserializer = serializationFactory.getDeserializer(keyClass);
      this.keyDeserializer.open(keyIn);
      this.valDeserializer = serializationFactory.getDeserializer(valClass);
      this.valDeserializer.open(this.valueIn);
      readNextKey();
      key = nextKey;
      nextKey = null; // force new instance creation
      hasNext = more;
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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                           Progressable reporter)
      throws IOException {
      this.in = in;
      this.comparator = comparator;
      this.reporter = reporter;
      SerializationFactory serializationFactory = new SerializationFactory(conf);
      this.keyDeserializer = serializationFactory.getDeserializer(keyClass);
      this.keyDeserializer.open(keyIn);
      this.valDeserializer = serializationFactory.getDeserializer(valClass);
      this.valDeserializer.open(this.valueIn);
      readNextKey();
      key = nextKey;
      nextKey = null; // force new instance creation
      hasNext = more;
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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      LOG.info("record buffer = " + softRecordLimit + "/" + kvoffsets.length);
      // k/v serialization
      comparator = job.getOutputKeyComparator();
      keyClass = (Class<K>)job.getMapOutputKeyClass();
      valClass = (Class<V>)job.getMapOutputValueClass();
      serializationFactory = new SerializationFactory(job);
      keySerializer = serializationFactory.getSerializer(keyClass);
      keySerializer.open(bb);
      valSerializer = serializationFactory.getSerializer(valClass);
      valSerializer.open(bb);
      // counters
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Examples of org.apache.hadoop.io.serializer.SerializationFactory

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                           Progressable reporter)
      throws IOException {
      this.in = in;
      this.comparator = comparator;
      this.reporter = reporter;
      SerializationFactory serializationFactory = new SerializationFactory(conf);
      this.keyDeserializer = serializationFactory.getDeserializer(keyClass);
      this.keyDeserializer.open(keyIn);
      this.valDeserializer = serializationFactory.getDeserializer(valClass);
      this.valDeserializer.open(this.valueIn);
      readNextKey();
      key = nextKey;
      nextKey = null; // force new instance creation
      hasNext = more;
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