hadoop fs -cat /xxxDetailFormat/xxx_team_format/part-00000|grep ‘xxx’
hadoop fs -cat/xxxDetailFormat/xxx_team_format/part-00000|wc -l 查看总条数
hadoop fs -cat /xxCoxxMerge/CompanyxxWithxxx/part-00000|grep ‘“source”:“xxx”’|wc -l
hadoop查看文件总条数及按某个关键词查询
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2022-04-03
hadoop fs -cat /xxxDetailFormat/xxx_team_format/part-00000|grep ‘xxx’
hadoop fs -cat/xxxDetailFormat/xxx_team_format/part-00000|wc -l 查看总条数
hadoop fs -cat /xxCoxxMerge/CompanyxxWithxxx/part-00000|grep ‘“source”:“xxx”’|wc -l
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