摘要:
1、问题描述: (1)问题示例: [hadoop@master Tmp]$ sqoop helpWarning: /home/grid/Sqoop/sqoop-1.4.7/../hcatalog does not exist! HCatalog jobs will fail.Please set $ 阅读全文
摘要:
when键入命令: hadoop fs -ls / 若出现以下警告信息: Hadoop警告问题:WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-ja 阅读全文