hive常用的inputformat
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set hive.input.format=org.apache.hadoop.hive.ql.io.CombineHiveInputFormat; #默认
set hive.input.format=org.apache.hadoop.mapred.TextInputFormat
SET hive.input.format=org.apache.hadoop.hive.ql.io.HiveInputFormat;
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set hive.input.format=org.apache.hadoop.hive.ql.io.CombineHiveInputFormat; #默认
set hive.input.format=org.apache.hadoop.mapred.TextInputFormat
SET hive.input.format=org.apache.hadoop.hive.ql.io.HiveInputFormat;
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