bin/hadoop fs -chmod doesnot change execution permissions for files.
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Key: HADOOP-3078
URL: https://issues.apache.org/jira/browse/HADOOP-3078
Project: Hadoop Core
Issue Type: Bug
Affects Versions: 0.16.0
Reporter: Amareshwari Sriramadasu
bin/hadoop fs -chmod doesnt change execution permissions for files.
I have two files in scripts directory
$ hadoop fs -lsr scripts
/user/amarsri/scripts/my.pl <r 3> 146 2008-03-24 14:39
rw-r--r-- amarsri supergroup
/user/amarsri/scripts/xyz.pl <r 3> 146 2008-03-24 14:39
rw-r--r-- amarsri supergroup
When i ran -chmod 777 on the file, file has only read permissions but no
execution permissions.
$ hadoop fs -chmod 777 /user/amarsri/scripts/my.pl
$ hadoop fs -lsr scripts
/user/amarsri/scripts/my.pl <r 3> 146 2008-03-24 14:39
rw-rw-rw- amarsri supergroup
/user/amarsri/scripts/xyz.pl <r 3> 146 2008-03-24 14:39
rw-r--r-- amarsri supergroup
When I do -chmod -R 777 on the directory, permissions are given to the
directory, and the directories inside them, but files dont get execution
permissions.
$ hadoop fs -chmod -R 777 /user/amarsri/scripts/
$ hadoop fs -lsr scripts
/user/amarsri/scripts/my.pl <r 3> 146 2008-03-24 14:39
rw-rw-rw- amarsri supergroup
/user/amarsri/scripts/xyz.pl <r 3> 146 2008-03-24 14:39
rw-rw-rw- amarsri supergroup
"$hadoop fs -ls" lists scripts as the following.
/user/amarsri/scripts <dir> 2008-03-24 14:39 rwxrwxrwx
amarsri supergroup
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