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longwritable

longwritable

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MapReduce——LongWritable cannot be cast to org.apache.hadoop.io.Text 錯誤緣由

2020-07-16 mapreduce longwritable cast org.apache.hadoop.io.text org apache hadoop text 錯誤緣由 Hadoop

SEQ!org.apache.hadoop.io.LongWritable"org.apache.hadoop.io.BytesWritable

2019-11-13 seq org.apache.hadoop.io.longwritable org apache hadoop longwritable org.apache.hadoop.io.byteswritable byteswritable Apache

SEQ!org.apache.hadoop.io.LongWritable

2019-12-05 seq org.apache.hadoop.io.longwritable org apache hadoop longwritable Apache

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