HBASE表迁移
以下方法可以实现重命名,以及不同namespace表迁移hbase shell> disable 'HADP:XXTABNAME'hbase shell> snapshot 'HADP:XXTABNAME', 'XXTABNAME_SNAP'hbase shell> clone_snapshot 'XXTABNAME_SNAP', 'PRD:URMTPINF'hbase shell> delete_snapshot 'XXTABNAME_SNAP'hbase shell> drop 'HADP:XXTABNAME'...
使用sqoop从oracle导数据到Hbase
首先确保sqoop能调用oracle jdbc驱动sqoop import -D sqoop.hbase.add.row.key=true --connect "jdbc:oracle:thin:@192.168.0.2:1521:orasid" --password "password" --username "system" --query "SELECT * FROM SCHEMANAME.TABLENAME WHERE \$COND...