[jira] [Updated] (HDFS-11100) Recursively deleting directory containing file protected by sticky bit should fail

2016-11-10 Thread John Zhuge (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

John Zhuge updated HDFS-11100:
--
Attachment: hdfs_cmds

Attach {{hdfs_cmds}}, a script to reproduce the issue.

> Recursively deleting directory containing file protected by sticky bit should 
> fail
> --
>
> Key: HDFS-11100
> URL: https://issues.apache.org/jira/browse/HDFS-11100
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: fs
>Affects Versions: 2.6.0
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Critical
> Attachments: hdfs_cmds
>
>
> Recursively deleting a directory that contains files or directories protected 
> by sticky bit should fail but it doesn't in HDFS. In the case below, 
> {{/tmp/test/sticky_dir/f2}} is protected by sticky bit, thus recursive 
> deleting {{/tmp/test/sticky_dir}} should fail.
> {noformat}
> + hdfs dfs -ls -R /tmp/test
> drwxrwxrwt   - jzhuge supergroup  0 2016-11-03 18:08 
> /tmp/test/sticky_dir
> -rwxrwxrwx   1 jzhuge supergroup  0 2016-11-03 18:08 
> /tmp/test/sticky_dir/f2
> + sudo -u hadoop hdfs dfs -rm -skipTrash /tmp/test/sticky_dir/f2
> rm: Permission denied by sticky bit: user=hadoop, 
> path="/tmp/test/sticky_dir/f2":jzhuge:supergroup:-rwxrwxrwx, 
> parent="/tmp/test/sticky_dir":jzhuge:supergroup:drwxrwxrwt
> + sudo -u hadoop hdfs dfs -rm -r -skipTrash /tmp/test/sticky_dir
> Deleted /tmp/test/sticky_dir
> {noformat}
> Centos 6.4 behavior:
> {noformat}
> $ ls -lR /tmp/test
> /tmp/test: 
> total 4
> drwxrwxrwt 2 systest systest 4096 Nov  3 18:36 sbit
> /tmp/test/sbit:
> total 0
> -rw-rw-rw- 1 systest systest 0 Nov  2 13:45 f2
> $ sudo -u mapred rm -fr /tmp/test/sbit
> rm: cannot remove `/tmp/test/sbit/f2': Operation not permitted
> $ chmod -t /tmp/test/sbit
> $ sudo -u mapred rm -fr /tmp/test/sbit
> {noformat}



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[jira] [Updated] (HDFS-11100) Recursively deleting directory containing file protected by sticky bit should fail

2016-11-04 Thread John Zhuge (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-11100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

John Zhuge updated HDFS-11100:
--
Summary: Recursively deleting directory containing file protected by sticky 
bit should fail  (was: Recursively deleting directory with file protected by 
sticky bit should fail)

> Recursively deleting directory containing file protected by sticky bit should 
> fail
> --
>
> Key: HDFS-11100
> URL: https://issues.apache.org/jira/browse/HDFS-11100
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: fs
>Affects Versions: 2.6.0
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Critical
>
> Recursively deleting a directory that contains files or directories protected 
> by sticky bit should fail but it doesn't in HDFS. In the case below, 
> {{/tmp/test/sticky_dir/f2}} is protected by sticky bit, thus recursive 
> deleting {{/tmp/test/sticky_dir}} should fail.
> {noformat}
> + hdfs dfs -ls -R /tmp/test
> drwxrwxrwt   - jzhuge supergroup  0 2016-11-03 18:08 
> /tmp/test/sticky_dir
> -rwxrwxrwx   1 jzhuge supergroup  0 2016-11-03 18:08 
> /tmp/test/sticky_dir/f2
> + sudo -u hadoop hdfs dfs -rm -skipTrash /tmp/test/sticky_dir/f2
> rm: Permission denied by sticky bit: user=hadoop, 
> path="/tmp/test/sticky_dir/f2":jzhuge:supergroup:-rwxrwxrwx, 
> parent="/tmp/test/sticky_dir":jzhuge:supergroup:drwxrwxrwt
> + sudo -u hadoop hdfs dfs -rm -r -skipTrash /tmp/test/sticky_dir
> Deleted /tmp/test/sticky_dir
> {noformat}
> Centos 6.4 behavior:
> {noformat}
> $ ls -lR /tmp/test
> /tmp/test: 
> total 4
> drwxrwxrwt 2 systest systest 4096 Nov  3 18:36 sbit
> /tmp/test/sbit:
> total 0
> -rw-rw-rw- 1 systest systest 0 Nov  2 13:45 f2
> $ sudo -u mapred rm -fr /tmp/test/sbit
> rm: cannot remove `/tmp/test/sbit/f2': Operation not permitted
> $ chmod -t /tmp/test/sbit
> $ sudo -u mapred rm -fr /tmp/test/sbit
> {noformat}



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