SQOOP导入hive表报错

sqoop：/sqoop-1.4.6/bin/sqoop import --connect jdbc:oracle:thin:@10.100.100.100:1521:orcl --username aaa --password aaa --table tablename --hive-import -m 1 --fields-terminated-by '\t' --hive-overwrite --hive-table log.hivetablename -- --default-character-set=utf-8

报错：Move from: hdfs://XXX to: hdfs://YYY is not valid.Please check that values for params "default.fs.name" and "hive.metastore.warehouse.dir" do not conflict.

ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: Hive exited with status 44

原因：hive表的location和default.fs.name不一致造成的，

查看location：desc extended hivetablename

查看default.fs.name：在hadoop安装目录下core-site.xml文件

将hive表的location 改成fs.default.name的值

修改hive表location ： alter table hivetablename set location 'hdfs://10.100.111.1:9000/user/hive/warehouse/log/hivetablename ';

如果报org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory XXX already exists ，要删除XXX，在HDFS /user/hadoop/目录下

hadoop fs -rmr /user/hadoop/XXX