Re: SwiftApi ObjectApi.put behavior on 4xx/5xx responses
Enable logging to see the full request/response and the status codes. http://jclouds.apache.org/reference/logging/ Everett On Dec 10, 2014, at 7:58 AM, Daniel Hsueh daniel.hs...@seagate.commailto:daniel.hs...@seagate.com wrote: Hello, Using the new openstack-swift API, I believe the ObjectApi.put() call always returns an etag, or null, if a response is received. There seems no way to get an HttpResponseException to see a 4xx/5xx response code, yes? -- Daniel Hsueh -- mailto:daniel.hs...@seagate.com tel:+1-905-287-2167
Re: SwiftApi ObjectApi.put behavior on 4xx/5xx responses
I’m not exactly sure what feature you’re requesting at this point. From reading your original question I’d think that the following code would handle it. HttpResponseException.getResponse().getStatusCode() If you’d like to request a feature, you can head over to JIRA [1] and create an issue. Please include example code of how you’d like the feature to work. If you’d like to contribute a feature, read over How to Contribute [2]. Regards, Everett [1] https://issues.apache.org/jira/browse/JCLOUDS [2] https://cwiki.apache.org/confluence/display/JCLOUDS/How+to+Contribute On Dec 10, 2014, at 9:33 AM, Daniel Hsueh daniel.hs...@seagate.commailto:daniel.hs...@seagate.com wrote: I'm aware of using logging to see the full exchange. What I was more interested in was programatically determining what a problem is. Could we request this as a feature? The HttpResponseException class seems perfect for this kind of reporting. On Wed, Dec 10, 2014 at 9:55 AM, Everett Toews everett.to...@rackspace.commailto:everett.to...@rackspace.com wrote: Enable logging to see the full request/response and the status codes. http://jclouds.apache.org/reference/logging/https://urldefense.proofpoint.com/v2/url?u=http-3A__jclouds.apache.org_reference_logging_d=AwMFAgc=IGDlg0lD0b-nebmJJ0Kp8Ar=LuGmq_BGW1Ye0sNeKcnpg4MzQroKFmLPkrt9SlpYRVkm=RoxYMb4RWWSV-q5ifKV_4PUly-QOCAVgAZteMC-Puios=JNLt4k7RuFqTcf3vh4fJNrMGq5oZLI0zmdvZ7begIU0e= Everett On Dec 10, 2014, at 7:58 AM, Daniel Hsueh daniel.hs...@seagate.commailto:daniel.hs...@seagate.com wrote: Hello, Using the new openstack-swift API, I believe the ObjectApi.put() call always returns an etag, or null, if a response is received. There seems no way to get an HttpResponseException to see a 4xx/5xx response code, yes? -- Daniel Hsueh -- mailto:daniel.hs...@seagate.com tel:+1-905-287-2167tel:%2B1-905-287-2167 -- Daniel Hsueh -- mailto:daniel.hs...@seagate.com tel:+1-905-287-2167
Re: SwiftApi ObjectApi.put behavior on 4xx/5xx responses
I see what you say, Daniel. The returned value has changed. Old swift API was using the ParseETagHeader class [1] to parse the response for the putObject request, but the new one is using the ETagHeader class [2] for that purpose. The former threw an exception if the etag wasn't present but the latter just silently returns null. I don't know if that behavior change is intentional or not. Perhaps some more afmiliar with the Swift API than me can give some light here. Jeremy? Thanks for sharing! Ignasi [1] https://github.com/jclouds/jclouds/blob/master/core/src/main/java/org/jclouds/http/functions/ParseETagHeader.java [2] https://github.com/jclouds/jclouds/blob/master/apis/openstack-swift/src/main/java/org/jclouds/openstack/swift/v1/functions/ETagHeader.java On 10 December 2014 at 17:10, Everett Toews everett.to...@rackspace.com wrote: I’m not exactly sure what feature you’re requesting at this point. From reading your original question I’d think that the following code would handle it. HttpResponseException.getResponse().getStatusCode() If you’d like to request a feature, you can head over to JIRA [1] and create an issue. Please include example code of how you’d like the feature to work. If you’d like to contribute a feature, read over How to Contribute [2]. Regards, Everett [1] https://issues.apache.org/jira/browse/JCLOUDS [2] https://cwiki.apache.org/confluence/display/JCLOUDS/How+to+Contribute On Dec 10, 2014, at 9:33 AM, Daniel Hsueh daniel.hs...@seagate.com wrote: I'm aware of using logging to see the full exchange. What I was more interested in was programatically determining what a problem is. Could we request this as a feature? The HttpResponseException class seems perfect for this kind of reporting. On Wed, Dec 10, 2014 at 9:55 AM, Everett Toews everett.to...@rackspace.com wrote: Enable logging to see the full request/response and the status codes. http://jclouds.apache.org/reference/logging/ Everett On Dec 10, 2014, at 7:58 AM, Daniel Hsueh daniel.hs...@seagate.com wrote: Hello, Using the new openstack-swift API, I believe the ObjectApi.put() call always returns an etag, or null, if a response is received. There seems no way to get an HttpResponseException to see a 4xx/5xx response code, yes? -- Daniel Hsueh -- mailto:daniel.hs...@seagate.com tel:+1-905-287-2167 -- Daniel Hsueh -- mailto:daniel.hs...@seagate.com tel:+1-905-287-2167
Re: SwiftApi ObjectApi.put behavior on 4xx/5xx responses
I filed feature request https://issues.apache.org/jira/browse/JCLOUDS-793 Yes, the ParseETagHeader class throws an exception, but this doesn't report what went wrong; it could be the blobstore is broken and omitted the etag! (yes, highly unlikely, but a precise response would be much more useful) thank you On Wed, Dec 10, 2014 at 11:33 AM, Ignasi Barrera n...@apache.org wrote: I see what you say, Daniel. The returned value has changed. Old swift API was using the ParseETagHeader class [1] to parse the response for the putObject request, but the new one is using the ETagHeader class [2] for that purpose. The former threw an exception if the etag wasn't present but the latter just silently returns null. [snip] -- Daniel Hsueh -- mailto:daniel.hs...@seagate.com daniel.hs...@seagate.com tel:+1-905-287-2167
FW: Error in JCloud KeystoneApi getRoleAdminApi
Forwarding to user@Š Hi Alka! It could be one of the following scenarios you are running in to: - the extension is not available in your OpenStack installation - the user does not have an Admin role to access this specific API Does the extension show up when executing this code? SetExtension extensions = keystoneApi.getExtensionApi().list(); // iterate through to see what extensions are available... Please let us know, thanks! /jd On 12/9/14, 9:27 PM, Alka Beniwal beniwala...@gmail.com wrote: Hi, I am developing a code to retrieve list of roles in OpenStack. *Code-* RoleAdminApi roleAdminApi= keystoneApi.getRoleAdminApi().get();//error FluentIterable? extends Role list1 = roleAdminApi.list(); *Error-* java.lang.IllegalStateException: Optional.get() cannot be called on an absent value Any help is appreciated. -- Thanks, Regards, AB
Re: FW: Error in JCloud KeystoneApi getRoleAdminApi
Just to complete Jeremy's checklist, also make sure you're connecting to the admin endpoint; double check the port. IIRC that extension is not exposed in the default endpoint. El 10/12/2014 18:35, Jeremy Daggett jeremy.dagg...@rackspace.com escribió: Forwarding to user@Š Hi Alka! It could be one of the following scenarios you are running in to: - the extension is not available in your OpenStack installation - the user does not have an Admin role to access this specific API Does the extension show up when executing this code? SetExtension extensions = keystoneApi.getExtensionApi().list(); // iterate through to see what extensions are available... Please let us know, thanks! /jd On 12/9/14, 9:27 PM, Alka Beniwal beniwala...@gmail.com wrote: Hi, I am developing a code to retrieve list of roles in OpenStack. *Code-* RoleAdminApi roleAdminApi= keystoneApi.getRoleAdminApi().get();//error FluentIterable? extends Role list1 = roleAdminApi.list(); *Error-* java.lang.IllegalStateException: Optional.get() cannot be called on an absent value Any help is appreciated. -- Thanks, Regards, AB
Re: Error in JCloud KeystoneApi getRoleAdminApi
Hi Alka, Yes, definitely access the Admin endpoint for this functionality! There is an example [1] of using the Keystone Admin APIs that you can use as an additional reference. Thanks for pointing that out Ignasi! /jd [1] https://github.com/jclouds/jclouds-examples/blob/master/openstack/src/main/ java/org/jclouds/examples/openstack/identity/CreateTenantAndUser.java On 12/10/14, 9:45 AM, Ignasi Barrera n...@apache.org wrote: Just to complete Jeremy's checklist, also make sure you're connecting to the admin endpoint; double check the port. IIRC that extension is not exposed in the default endpoint. El 10/12/2014 18:35, Jeremy Daggett jeremy.dagg...@rackspace.com escribió: Forwarding to user@Š Hi Alka! It could be one of the following scenarios you are running in to: - the extension is not available in your OpenStack installation - the user does not have an Admin role to access this specific API Does the extension show up when executing this code? SetExtension extensions = keystoneApi.getExtensionApi().list(); // iterate through to see what extensions are available... Please let us know, thanks! /jd On 12/9/14, 9:27 PM, Alka Beniwal beniwala...@gmail.com wrote: Hi, I am developing a code to retrieve list of roles in OpenStack. *Code-* RoleAdminApi roleAdminApi= keystoneApi.getRoleAdminApi().get();//error FluentIterable? extends Role list1 = roleAdminApi.list(); *Error-* java.lang.IllegalStateException: Optional.get() cannot be called on an absent value Any help is appreciated. -- Thanks, Regards, AB
