Infrastructure at your Service

Category Archives: Application integration & Middleware

Morgan Patou

Alfresco DevCon 2018 – Day 2 – Big files, Solr Sharding and Minecraft, again!

By | Application integration & Middleware, Entreprise content management | No Comments

Today is the second day of the Alfresco DevCon 2018 and therefore yes, it is already over, unfortunately. In this blog, I will be continuing my previous one with sessions I attended on the afternoon of the day-1 as well as day-2. There were too many interesting sessions and I don’t really have the time to talk about all of them… But if you are interested, all the sessions were recorded (as always) so wait…

 
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Morgan Patou

Alfresco DevCon 2018 – Day 1 – ADF, ADF and… ADF!

By | Application integration & Middleware, Entreprise content management | 2 Comments

Here we are, the Alfresco DevCon 2018 day-1 is over (well except for the social party)! It’s been already 2 years I attended my last Alfresco event (BeeCon 2016, first of its name (organized by the Order of the Bee)) because I wasn’t able to attend the second BeeCon (2017) since it happened on the exact dates of our internal dbi xChange event. Yesterday was the DevCon 2018 day-0 with the Hack-a-thon, the full day…

 
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Pascal Brand

DOAG 2017 – Middleware: Automation and Docker container streams

By | Application integration & Middleware | No Comments

End of last Month I participated as presenter to the DOAG 2017. It was interesting to see the growing interest on the automatic deployment tools. I presented the way the Fusion Middleware cloning can be used with such automation tool to lower the time needed to install an environment. The Fusion Middleware cloning is based on a master installation where all patches, configuration, system components are installed and configured. Thus, a real time reduction when…

 
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Morgan Patou

Alfresco – Unable to move/rename a file/folder using AOS

By | Application integration & Middleware, Entreprise content management | No Comments

When playing with the AOS implementation, a colleague of mine faced an interesting issue where he just wasn’t able to move or rename any files or folders. The creation and deletion were working properly but he was unable to move or rename anything when using a Network Location or a Network Drive. This environment was freshly installed with a front-end (Apache HTTPD) setup in SSL so we worked together to find out what was the…

 
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Morgan Patou

WebLogic – SSO/Atn/Atz – 403 Forbidden, another issue

By | Application integration & Middleware, Entreprise content management | No Comments

Earlier today, I posted another blog with almost the same title but the similarities stop here. The thing is that when you access your application, there aren’t much error codes possible so if there is an issue, it’s often the same generic message that is being displayed on the browser. To get some background on the issue that I will present below, we are usually setting up the WebLogic Server, enabling the SSO on the…

 
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Morgan Patou

WebLogic – SSO/Atn/Atz – 403 Forbidden, a first issue

By | Application integration & Middleware, Entreprise content management | No Comments

In a previous blog, I explained how it was possible to enable the SSO/Atn/Atz (SSO/Authentication/Authorization) debug logs in order to troubleshoot an issue. In this blog, I will show the logs generated by an issue that I had to deal with last month at one of our customers. This issue will probably not occur very often but it is a pretty funny one so I wanted to share it! So the issue I will talk…

 
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Pascal Brand

How to rename an existing Fusion Middleware WebLogic Domain

By | Application integration & Middleware | No Comments

Some times it happens that we need to rename an existing fusion Middleware WebLogic domain. I was asked to do such on a Fusion Middleware Reports & Forms environment. I took some time to check how this can be done and did some testing to confirm it works as expected. The difficulty is not the WebLogic Domain itself as a WebLogic domain can be created quickly but it is time consuming if the complete configuration…

 
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Morgan Patou

WebLogic – SSO/Atn/Atz – How to enable debug logs

By | Application integration & Middleware, Entreprise content management | No Comments

Let’s say that you have an application deployed on a WebLogic Server and that the SSO/Atn/Atz (SSO/Authentication/Authorization) isn’t working or throwing a 4xx error code like ‘401 – Unauthorized’ or ‘403 – Forbidden’. How would you be able to know what is happening and how to solve it? Well the answer is always the same: enable debug logs, it is just a matter or choosing the right scope and choosing a way to do it…

 
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Morgan Patou

Documentum – DFC traces setup & investigation

By | Application integration & Middleware, Entreprise content management | No Comments

When working with Documentum, you will most probably have to enable the DFC traces one day or another and then work with these traces to analyze them. The purpose of this blog is simply to show how the DFC traces can be enabled, which tools can be used to quickly process them and what are the limitations of such things. Enabling the DFC traces can be done very easily by updating the dfc.properties file of…

 
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Stephane Biehler

Documentum xPlore: Tuning of JVM for high throughput and low CPU usage

By | Application integration & Middleware | No Comments

Sometimes you have java processes or even jboss servers using a lot of CPU. In my example I had an xPlore dsearch server using like 98% of the cpu. When using jconsole and jvisualvm I figured out the garbage collector was using 50 to 60% of the cpu time. This was because the server was indexing and accessing the internal DB very often. Hence a lot of objects were created, the JVM was not correctly…

 
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