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SparkRDD: how to RDD [Put]] [List are converted to RDD [Put]

Time:10-13

SaveAsNewAPIHadoopDataset ways to hbase logging data, the existing data is RDD [the List [Put]], the need to become RDD (((new ImmutableBytesWritable, Put))) can call the save method, flatMap? But RDD is in itself a list, flatmap how to write? How to become more RDD [Put]?
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