Package cascading.tap.hadoop.io

Examples of cascading.tap.hadoop.io.HadoopTupleEntrySchemeIterator


        CascadingUtils.addSerializationToken(flow.getConfig());
    }

    @Override
    public TupleEntryIterator openForRead(FlowProcess<JobConf> flowProcess, RecordReader input) throws IOException {
        return new HadoopTupleEntrySchemeIterator(flowProcess, this, input);
    }
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    @Override
    public TupleEntryIterator openForRead( FlowProcess<JobConf> flowProcess, RecordReader input ) throws IOException {
        // input may be null when this method is called on the client side or cluster side when accumulating
        // for a HashJoin
        return new HadoopTupleEntrySchemeIterator( flowProcess, this, input );
    }
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    return id;
  }

  @Override
  public TupleEntryIterator openForRead(FlowProcess<JobConf> jobConfFlowProcess, RecordReader recordReader) throws IOException {
    return new HadoopTupleEntrySchemeIterator(jobConfFlowProcess, this, recordReader);
  }
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    return id;
  }

  @Override
  public TupleEntryIterator openForRead(FlowProcess<JobConf> jobConfFlowProcess, RecordReader recordReader) throws IOException {
    return new HadoopTupleEntrySchemeIterator(jobConfFlowProcess, this, recordReader);
  }
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    return id;
  }

  @Override
  public TupleEntryIterator openForRead(FlowProcess<JobConf> jobConfFlowProcess, RecordReader recordReader) throws IOException {
    return new HadoopTupleEntrySchemeIterator(jobConfFlowProcess, this, recordReader);
  }
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  }

  @Override
  public TupleEntryIterator openForRead(FlowProcess<JobConf> jobConfFlowProcess, RecordReader recordReader)
      throws IOException {
    return new HadoopTupleEntrySchemeIterator(jobConfFlowProcess, this, recordReader);
  }
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    @Override
    public TupleEntryIterator openForRead( FlowProcess<JobConf> flowProcess, RecordReader input ) throws IOException {
        // input may be null when this method is called on the client side or cluster side when accumulating
        // for a HashJoin
        return new HadoopTupleEntrySchemeIterator( flowProcess, this, input );
    }
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  @Override
  public TupleEntryIterator openForRead( FlowProcess<? extends Configuration> flowProcess, RecordReader input ) throws IOException
    {
    // input may be null when this method is called on the client side or cluster side when accumulating
    // for a HashJoin
    return new HadoopTupleEntrySchemeIterator( flowProcess, this, input );
    }
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    }

  @Override
  protected TupleEntrySchemeIterator createTupleEntrySchemeIterator( FlowProcess<? extends Configuration> flowProcess, Tap parent, String path, RecordReader recordReader ) throws IOException
    {
    return new HadoopTupleEntrySchemeIterator( flowProcess, new Hfs( parent.getScheme(), path ), recordReader );
    }
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    @Override
    public TupleEntryIterator openForRead( FlowProcess<JobConf> flowProcess, RecordReader<TupleWrapper,
        NullWritable> input ) throws IOException {
        // input may be null when this method is called on the client side or cluster side when accumulating
        // for a HashJoin
        return new HadoopTupleEntrySchemeIterator( flowProcess, this, input );
    }
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