problem retrieving object with swift backend

[ayoubboulila]

Successefully mounted Swift on owncloud and owncloud is showing the existed files on the backend but :
doesObjectExist($path) method in Swift.php is throwing exception making problems when traying to upload files to swift .

owncloud.log :

{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/New%20folder]","level":3,"time":"2014-03-11T12:50:50+00:00"}

So what's going wrong ?

[PVince81]

Would be good to know which version of ownCloud you are using.
Please use the issue template: https://raw.github.com/owncloud/core/master/issue_template.md

Thanks!

[ayoubboulila]

Steps to reproduce

Mount owncloud on external storage (openstack swift v1 with keystone v2.0 auth)

mount config :

{"user":{"all":{"/$user/files/OpenStackObjectStorage":{"class":"\OC\Files\Storage\Swift","options":{"user":"ayoub","bucket":"owncloud_Container","region":"RegionOne","tenant":"ayoub","password":"*****","service_name":"swift","url":"192.168.103.6:5000/v2.0/","timeout":"5000"}}}}}

Actual behavior

problem uploading files (WebGui and client application), doesObjectExist($path) method in Swift.php is throwing exception

Server configuration

Operating system: windows7/ubuntu12.04
**Web server:**Apache
**Database:**Mysql
**PHP version:**5.4.16
**ownCloud 6.0.2 (stable) **
Fresh install

The content of owncloud.log

{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/New%20folder/release_notes.pdf]","level":3,"time":"2014-03-11T13:26:21+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/New%20folder/release_notes.pdf/]","level":3,"time":"2014-03-11T13:26:21+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/New%20folder/release_notes.pdf]","level":3,"time":"2014-03-11T13:26:21+00:00"}
{"app":"PHP","message":"Undefined index: X-Timestamp at C:\xampp\htdocs\owncloud2\owncloud\apps\files_external\lib\swift.php#250","level":3,"time":"2014-03-11T13:39:36+00:00"}
{"app":"PHP","message":"Undefined index: X-Timestamp at C:\xampp\htdocs\owncloud2\owncloud\apps\files_external\lib\swift.php#250","level":3,"time":"2014-03-11T13:39:37+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"PHP","message":"Undefined index: X-Timestamp at C:\xampp\htdocs\owncloud2\owncloud\apps\files_external\lib\swift.php#250","level":3,"time":"2014-03-11T13:39:43+00:00"}
{"app":"files_external","message":"Problem retrieving object [http://192.168.103.6:8080/swift/v1/owncloud_Container/folder]","level":3,"time":"2014-03-11T13:39:44+00:00"}
{"app":"PHP","message":"Undefined index: X-Timestamp at C:\xampp\htdocs\owncloud2\owncloud\apps\files_external\lib\swift.php#250","level":3,"time":"2014-03-11T13:39:44+00:00"}

[PVince81]

@ayoubboulila this warning can be ignored.
The thing is that sometimes we need to check whether a file exists, so make a call.
If that call fails ("problem retrieving object") then it means the file doesn't exist.

This PR will remove the useless warning: #7897

Are you having trouble download files ? That should work regardless of the warning.

[ayoubboulila]

I made the changes and the warning was gone and the download/upload threw the web interface is working.thank you.

[karlitschek]

So I guess we can close this now