Hadoop访问控制异常:权限

时间:2016-05-17 13:57:29

标签: hadoop mapreduce hdfs yarn elastic-map-reduce

Job setup failed : org.apache.hadoop.security.AccessControlException: Permission denied: user=root, access=WRITE, 
inode="/mnt/var/lib/hadoop/tmp/2204827016_Attaching_UU_Codes_5C4141BF22014C8FAD3CD045070589C0/_temporary/1":hadoop:hadoop:drwxr-xr-x

at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319)

at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:292)

似乎只有用户才能拥有'可以写到这个位置。有哪些可行的解决方法?

1 个答案:

答案 0 :(得分:0)

您的用户权限不足以尝试sudo或chomnd设置吗?