Python LongWritable.toString 예제들

예제 #1

파일: SequenceFileWriterDemo.py 프로젝트: luoq/Hadoop

def writeData(writer):
    key = LongWritable()
    value = LongWritable()

    for i in range(1000):
        key.set(1000 - i)
        value.set(i)
        print(('[%d] %s %s' % (writer.getLength(), key.toString(), value.toString())))
        writer.append(key, value)

예제 #2

파일: SequenceFileMeta.py 프로젝트: 3rwww1/Hadoop

def writeData(writer):
    key = LongWritable()
    value = LongWritable()

    for i in xrange(10):
        key.set(1000 - i)
        value.set(i)
        print '[%d] %s %s' % (writer.getLength(), key.toString(), value.toString())
        writer.append(key, value)

예제 #3

파일: sequence_file_writer_demo.py 프로젝트: josyulakrishna/ImageToSequenceFile

def write_text_data(writer):
    key = LongWritable()
    value = Text()

    for i in xrange(1000):
        key.set(1000 - i)
        value.set('taro {}'.format(i))
        print '[%d] %s %s' % (writer.getLength(), key.toString(), value.toString())
        writer.append(key, value)

예제 #4

파일: sequence_file_writer_demo.py 프로젝트: josyulakrishna/ImageToSequenceFile

def write_text_data(writer):
    key = LongWritable()
    value = Text()

    for i in xrange(1000):
        key.set(1000 - i)
        value.set('taro {}'.format(i))
        print '[%d] %s %s' % (writer.getLength(), key.toString(),
                              value.toString())
        writer.append(key, value)