hadoop查看文件總條數及按某個關鍵詞查詢

hadoop fs -cat /xxxDetailFormat/xxx_team_format/part-00000|grep 'xxx'oop hadoop fs -cat /xxxDetailFormat/xxx_team_format/part-00000|wc -l 查看總條數orm hadoop fs -cat /xxCoxxMerge/CompanyxxWithxxx/part-000

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