阅读背景:

Scala_Load csv data to hive via spark2.1_via pass parameters_HiveAllType

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prepare CSV data

NT,col_SMALLINT,col_BIGINT,col_INT,col_FLOAT,col_DOUBLE,col_DECIMAL,col_TIMESTAMP,col_DATE,col_INTERVAL,col_STRING,col_VARCHAR,col_CHAR,col_BOOLEAN,col_BINARY
100Y,100S,NT,col_SMALLINT,col_BIGI



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