1 hadoop:get和text命令,整个表对应的文件都导出去。
2 insert overwrite local directory ‘/home/resultDir’ row format delimited fields terminated by '\t' select name,age from user where sex = 1;
3 hive -f(-e) | sed/grep/awk > "/home/result.data";
4 sqoop
1 hadoop:get和text命令,整个表对应的文件都导出去。
2 insert overwrite local directory ‘/home/resultDir’ row format delimited fields terminated by '\t' select name,age from user where sex = 1;
3 hive -f(-e) | sed/grep/awk > "/home/result.data";
4 sqoop