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初始结构化成行成列文本数据源很多小文件需求入库或许进入hadoop-hdfs等大数据平台,需求提早做好兼并。供参考。

(Initially structured into rows and columns of text data sources, many small files need to be stored or entered into big data platforms such as hadoop-hdfs, and mergers need to be done in advance. for reference.)

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