Thanks a lot Rakesh. Above information is very much helpful. Thanks Shashi
On Mon, Sep 19, 2016 at 12:39 PM, Rakesh Radhakrishnan <rake...@apache.org> wrote: > AFAIK, there is no java API available. Perhaps you could do recursive > directory listing for a path and invokes #setAcl java api for each. > https://hadoop.apache.org/docs/r2.7.2/api/org/apache/ > hadoop/fs/FileSystem.html#setAcl(org.apache.hadoop.fs.Path, > java.util.List) > > Rakesh > > On Mon, Sep 19, 2016 at 11:22 AM, Shashi Vishwakarma < > shashi.vish...@gmail.com> wrote: > >> Thanks Rakesh. >> >> Just last question, is there any Java API available for recursively >> applying ACL or I need to iterate on all folders of dir and apply acl for >> each? >> >> Thanks >> Shashi >> >> On 19 Sep 2016 9:56 am, "Rakesh Radhakrishnan" <rake...@apache.org> >> wrote: >> >>> It looks like '/user/test3' has owner '"hdfs" and denying the >>> access while performing operations via "shashi" user. One idea is to >>> recursively set ACL to sub-directories and files as follows: >>> >>> hdfs dfs -setfacl -R -m default:user:shashi:rwx /user >>> >>> -R, option can be used to apply operations to all files and >>> directories recursively. >>> >>> Regards, >>> Rakesh >>> >>> On Sun, Sep 18, 2016 at 8:53 PM, Shashi Vishwakarma < >>> shashi.vish...@gmail.com> wrote: >>> >>>> I have following scenario. There is parent folder /user with five child >>>> folder as test1 , test2, test3 etc in HDFS. >>>> >>>> /user/test1 >>>> /user/test2 >>>> /user/test3 >>>> >>>> I applied acl on parent folder to make sure user has automatically >>>> access to child folder. >>>> >>>> hdfs dfs -setfacl -m default:user:shashi:rwx /user >>>> >>>> >>>> but when i try to put some file , it is giving permission denied >>>> exception >>>> >>>> hadoop fs -put test.txt /user/test3 >>>> put: Permission denied: user=shashi, access=WRITE, >>>> inode="/user/test3":hdfs:supergroup:drwxr-xr-x >>>> >>>> **getfacl output** >>>> >>>> hadoop fs -getfacl /user/test3 >>>> # file: /user/test3 >>>> # owner: hdfs >>>> # group: supergroup >>>> user::rwx >>>> group::r-x >>>> other::r-x >>>> >>>> Any pointers on this? >>>> >>>> Thanks >>>> Shashi >>>> >>> >>> >
