org.apache.hadoop.fs.FileAlreadyExistsException: Output directory hdfs://127.0.0.1:9000/user/hadoop/
2013-08-29 11:26
1541 查看
org.apache.hadoop.fs.FileAlreadyExistsException: Output directory hdfs://127.0.0.1:9000/user/hadoop/output already exists
解决：
hdfs的output目录已经存在，使用下面的命令删除就ok
hadoop@ubuntu:/usr/local/hadoop/bin$ hadoop fs -rmr output
解决：
hdfs的output目录已经存在，使用下面的命令删除就ok
hadoop@ubuntu:/usr/local/hadoop/bin$ hadoop fs -rmr output
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory hdfs://mycluster/output alread
- cause:org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory hdfs://localhost:54310/u
- FileAlreadyExistsException: Output directory hdfs://ubuntu:9000/output09 already exists
- org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /user/hive/warehouse/page_view. Name node is in safe mode
- PriviledgedActionException as:aolx (auth:SIMPLE) cause:org.apache.hadoop.mapred.FileAlreadyExistsException:
- MapReduce运行异常-- org.apache.hadoop.mapred.FileAlreadyExistsException
- org.apache.hadoop.mapred.FileAlreadyExistsException
- org.apache.hadoop.mapred.FileAlreadyExistsException
- WARN org.apache.hadoop.hdfs.servåer.namenode.FSNamesystem: Get corrupt file b
- Exception in thread "main" org.apache.hadoop.mapred.InvalidJobConfException: Output directory not se
- 解决使用libhdfs.so连接hdfs出错问题java.lang.ClassNotFoundException: org.apache.hadoop.fs.F
- org.apache.hadoop.hdfs.protocol.FSLimitException$PathComponentTooLongException
- hadoop hdfs文件权限。 failed on 'hdfs://127.0.0.1:9000/': org.apache.hadoop.security.AccessControlExcepti
- org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException:
- org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException
- kylin cube测试时，报错：org.apache.hadoop.security.AccessControlException: Permission denied: user=root, access=WRITE, inode="/user":hdfs:supergroup:drwxr-xr-x
- Hive:org.apache.hadoop.hdfs.protocol.NSQuotaExceededException: The NameSpace quota (directories and files) of directory /mydir is exceeded: quota=100000 file count=100001
- 从 "org.apache.hadoop.security.AccessControlException:Permission denied: user=..." 看Hadoop 的用户登陆认证
- org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in receiveBlock for block
- Hadoop Problem : Wrong FS: hdfs://localhost:9000/output, expected: file:///