[jira] [Updated] (HADOOP-14820) Fix for HDFS semantics parity for mkdirs -p

2017-08-31 Thread Sivaguru Sankaridurg (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sivaguru Sankaridurg updated HADOOP-14820:
--
Attachment: HADOOP-14820.004.patch

>  Fix for HDFS semantics parity for mkdirs -p
> 
>
> Key: HADOOP-14820
> URL: https://issues.apache.org/jira/browse/HADOOP-14820
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: fs/azure
>Reporter: Sivaguru Sankaridurg
>Assignee: Sivaguru Sankaridurg
>  Labels: azure, fs, secure, wasb
> Attachments: HADOOP-14820.001.patch, HADOOP-14820.002.patch, 
> HADOOP-14820.003.patch, HADOOP-14820.004.patch
>
>
> No authorization checks should be made when a user tries to create (mkdirs 
> -p) an existing folder hierarchy.
> For example, if we start with _/home/hdiuser/prefix_ pre-created, and do the 
> following operations, the results should be as shown below.
> {noformat}
> hdiuser@hn0-0d2f67:~$ sudo chown root:root prefix
> hdiuser@hn0-0d2f67:~$ sudo chmod 555 prefix
> hdiuser@hn0-0d2f67:~$ ls -l
> dr-xr-xr-x 3 rootroot  4096 Aug 29 08:25 prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix/1
> mkdir: cannot create directory â/home/hdiuser/prefix/1â: Permission denied
> The first three mkdirs succeed, because the ancestor is already present. The 
> fourth one fails because of a permission check against the (shorter) ancestor 
> (as compared to the path being created).
> {noformat}



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[jira] [Updated] (HADOOP-14820) Fix for HDFS semantics parity for mkdirs -p

2017-08-30 Thread Sivaguru Sankaridurg (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sivaguru Sankaridurg updated HADOOP-14820:
--
Attachment: HADOOP-14820.003.patch

>  Fix for HDFS semantics parity for mkdirs -p
> 
>
> Key: HADOOP-14820
> URL: https://issues.apache.org/jira/browse/HADOOP-14820
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: fs/azure
>Reporter: Sivaguru Sankaridurg
>Assignee: Sivaguru Sankaridurg
>  Labels: azure, fs, secure, wasb
> Attachments: HADOOP-14820.001.patch, HADOOP-14820.002.patch, 
> HADOOP-14820.003.patch
>
>
> No authorization checks should be made when a user tries to create (mkdirs 
> -p) an existing folder hierarchy.
> For example, if we start with _/home/hdiuser/prefix_ pre-created, and do the 
> following operations, the results should be as shown below.
> {noformat}
> hdiuser@hn0-0d2f67:~$ sudo chown root:root prefix
> hdiuser@hn0-0d2f67:~$ sudo chmod 555 prefix
> hdiuser@hn0-0d2f67:~$ ls -l
> dr-xr-xr-x 3 rootroot  4096 Aug 29 08:25 prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix/1
> mkdir: cannot create directory â/home/hdiuser/prefix/1â: Permission denied
> The first three mkdirs succeed, because the ancestor is already present. The 
> fourth one fails because of a permission check against the (shorter) ancestor 
> (as compared to the path being created).
> {noformat}



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[jira] [Updated] (HADOOP-14820) Fix for HDFS semantics parity for mkdirs -p

2017-08-30 Thread Sivaguru Sankaridurg (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sivaguru Sankaridurg updated HADOOP-14820:
--
Attachment: HADOOP-14820.002.patch

>  Fix for HDFS semantics parity for mkdirs -p
> 
>
> Key: HADOOP-14820
> URL: https://issues.apache.org/jira/browse/HADOOP-14820
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: fs/azure
>Reporter: Sivaguru Sankaridurg
>Assignee: Sivaguru Sankaridurg
>  Labels: azure, fs, secure, wasb
> Attachments: HADOOP-14820.001.patch, HADOOP-14820.002.patch
>
>
> No authorization checks should be made when a user tries to create (mkdirs 
> -p) an existing folder hierarchy.
> For example, if we start with _/home/hdiuser/prefix_ pre-created, and do the 
> following operations, the results should be as shown below.
> {noformat}
> hdiuser@hn0-0d2f67:~$ sudo chown root:root prefix
> hdiuser@hn0-0d2f67:~$ sudo chmod 555 prefix
> hdiuser@hn0-0d2f67:~$ ls -l
> dr-xr-xr-x 3 rootroot  4096 Aug 29 08:25 prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix/1
> mkdir: cannot create directory â/home/hdiuser/prefix/1â: Permission denied
> The first three mkdirs succeed, because the ancestor is already present. The 
> fourth one fails because of a permission check against the (shorter) ancestor 
> (as compared to the path being created).
> {noformat}



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[jira] [Updated] (HADOOP-14820) Fix for HDFS semantics parity for mkdirs -p

2017-08-30 Thread Sivaguru Sankaridurg (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sivaguru Sankaridurg updated HADOOP-14820:
--
Attachment: HADOOP-14820.001.patch

>  Fix for HDFS semantics parity for mkdirs -p
> 
>
> Key: HADOOP-14820
> URL: https://issues.apache.org/jira/browse/HADOOP-14820
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: fs/azure
>Reporter: Sivaguru Sankaridurg
>Assignee: Sivaguru Sankaridurg
>  Labels: azure, fs, secure, wasb
> Attachments: HADOOP-14820.001.patch
>
>
> No authorization checks should be made when a user tries to create (mkdirs 
> -p) an existing folder hierarchy.
> For example, if we start with _/home/hdiuser/prefix_ pre-created, and do the 
> following operations, the results should be as shown below.
> {noformat}
> hdiuser@hn0-0d2f67:~$ sudo chown root:root prefix
> hdiuser@hn0-0d2f67:~$ sudo chmod 555 prefix
> hdiuser@hn0-0d2f67:~$ ls -l
> dr-xr-xr-x 3 rootroot  4096 Aug 29 08:25 prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix/1
> mkdir: cannot create directory â/home/hdiuser/prefix/1â: Permission denied
> The first three mkdirs succeed, because the ancestor is already present. The 
> fourth one fails because of a permission check against the (shorter) ancestor 
> (as compared to the path being created).
> {noformat}



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[jira] [Updated] (HADOOP-14820) Fix for HDFS semantics parity for mkdirs -p

2017-08-30 Thread Sivaguru Sankaridurg (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sivaguru Sankaridurg updated HADOOP-14820:
--
Status: Patch Available  (was: Open)

>  Fix for HDFS semantics parity for mkdirs -p
> 
>
> Key: HADOOP-14820
> URL: https://issues.apache.org/jira/browse/HADOOP-14820
> Project: Hadoop Common
>  Issue Type: Bug
>  Components: fs/azure
>Reporter: Sivaguru Sankaridurg
>Assignee: Sivaguru Sankaridurg
>  Labels: azure, fs, secure, wasb
> Attachments: HADOOP-14820.001.patch
>
>
> No authorization checks should be made when a user tries to create (mkdirs 
> -p) an existing folder hierarchy.
> For example, if we start with _/home/hdiuser/prefix_ pre-created, and do the 
> following operations, the results should be as shown below.
> {noformat}
> hdiuser@hn0-0d2f67:~$ sudo chown root:root prefix
> hdiuser@hn0-0d2f67:~$ sudo chmod 555 prefix
> hdiuser@hn0-0d2f67:~$ ls -l
> dr-xr-xr-x 3 rootroot  4096 Aug 29 08:25 prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix
> hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix/1
> mkdir: cannot create directory â/home/hdiuser/prefix/1â: Permission denied
> The first three mkdirs succeed, because the ancestor is already present. The 
> fourth one fails because of a permission check against the (shorter) ancestor 
> (as compared to the path being created).
> {noformat}



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