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  • sqoop1.4.6从mysql导入hdfshivehbase实例

    //验证sqoop是否连接到mysql数据库
    sqoop list-tables --connect 'jdbc:mysql://n1/guizhou_test?useUnicode=true&characterEncoding=utf-8' --username root --password root
    //导入整表到hdfs
    sqoop import --connect 'jdbc:mysql://n1/guizhou_test?useUnicode=true&characterEncoding=utf-8' --username root --password root --table family --target-dir /guizhou/family/
    //根据sql导入到hdfs
    sqoop import --connect 'jdbc:mysql://n1/guizhou_test?useUnicode=true&characterEncoding=utf-8' --username root --password root --query 'select * from family where familyid>66043 and $CONDITIONS' --split-by familyid -m 3 --target-dir /guizhou/family2
    //根据sql导入到hive
    sqoop import --connect 'jdbc:mysql://n1/guizhou_test?useUnicode=true&characterEncoding=utf-8' --username root --password root --query 'select * from family where familyid>66043 and $CONDITIONS' --split-by familyid --hive-import -m 5 --target-dir /guizhou/family4 --hive-table family3

    //根据sql导入到hbase
    sqoop import --connect 'jdbc:mysql://n1/guizhou_test?useUnicode=true&characterEncoding=utf-8' --username root --password root --query 'select * from family where familyid>66043 and $CONDITIONS' --split-by familyid -m 5 --hbase-table family --column-family cf --hbase-row-key "RID"--hbase-create-table

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  • 原文地址:https://www.cnblogs.com/mowei/p/6774326.html
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