04 Nov

A.A.A.R. v4.0 major release

Some months are gone from the latest A.A.A.R. release, but this doesn’t mean that things are not going ahead. 🙂 During the past months I received some concerns about the extraction performance. Today the A.A.A.R. v4.0 is released with a couple of relevant features: the transparent authentication from Alfresco to Pentaho (using the Pentaho Transparent Authentication plugin) and the repository extraction significantly improved in performance. Read More

05 Oct

Presentation at Pentaho Community Meeting 2015 (London)

frk_pentaho_shirtProbably you already know that next 7th of November, in London, will be the next Pentaho Community Meeting (PCM 2015). This is always a nice meeting, informal and interesting for technical professionals working with this Suite. This is year of the incoming Pentaho 6 version and the very first year under the Hitachi ownership, for the Pentaho guys.

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16 Sep

Exclusive discount only on fcorti.com

Few days ago I have been contacted from Packt Publishing and we talked about a good traffic generated from this blog. “Ehi, are you saying that people is interested in my reviews?” has been my reply. 🙂

Because of this nice result, Packt Publishing send all of us a gift to share with all of you to thank you for the good feedback on fcorti.com. The special discount of 50% can be used (for free) on one or more of the books listed below. The promotion starts today and will be valid until the 30th of September.

Thank you again and… enjoy the exclusive discount for you.

 

28 Jul

slf4j conflict during AAAR_Extract execution

slf4jDuring my support activities on the A.A.A.R. solution, I receive few contacts reporting about the error described below. The context is the first execution of the AAAR_Extract script, immediately after the first installation.

2015/07/25 16:25:15 - Cmis Input documents before last update.0 - ERROR (version 5.4.0.1-130, build 1 from 2015-06-14_12-34-55 by buildguy) : Unexpected error
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - ERROR (version 5.4.0.1-130, build 1 from 2015-06-14_12-34-55 by buildguy) : java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of org/pentaho/di/core/plugins/KettleURLClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of java/net/URLClassLoader) for resolved class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type LoggerFactory; used in the signature
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:299)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.bindings.cache.impl.CacheImpl.<clinit>(CacheImpl.java:38)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.bindings.impl.RepositoryInfoCache.<init>(RepositoryInfoCache.java:56)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.bindings.impl.CmisBindingImpl.clearAllCaches(CmisBindingImpl.java:253)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.bindings.impl.CmisBindingImpl.<init>(CmisBindingImpl.java:150)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.bindings.CmisBindingFactory.createCmisAtomPubBinding(CmisBindingFactory.java:146)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.runtime.CmisBindingHelper.createAtomPubBinding(CmisBindingHelper.java:98)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.runtime.CmisBindingHelper.createBinding(CmisBindingHelper.java:56)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.getRepositories(SessionFactoryImpl.java:133)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.getRepositories(SessionFactoryImpl.java:112)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at it.francescocorti.kettle.cmisinput.CmisSessionFactory.getNewSession(Unknown Source)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at it.francescocorti.kettle.cmisinput.CmisSessionFactory.getSession(Unknown Source)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at it.francescocorti.kettle.cmisinput.CmisInputMeta.getSession(Unknown Source)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at it.francescocorti.kettle.cmisinput.CmisInputMeta.getFields(Unknown Source)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at it.francescocorti.kettle.cmisinput.CmisInput.processRow(Unknown Source)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at org.pentaho.di.trans.step.RunThread.run(RunThread.java:62)
2015/07/25 16:25:15 - Cmis Input documents before last update.0 - at java.lang.Thread.run(Thread.java:722)

In this post I would like to face this issue, describing the reasons of this behaviour and focusing on the solution (because there is a solution). Read More

27 Jul

A.A.A.R. for a long time extraction on big Alfresco repositories

speedometerDuring my support activities on the A.A.A.R. solution I often receive the question below. The context is a request of support about the optimization of the extraction and the compression of the time of data extraction for A.A.A.R. Below the question mentioned above.

The script ran for hours but the data extraction process didn’t complete.
In the log I always see something like this:

Cmis Input modified document.0 – Cmis Input – Retrieved n.0 results from item n.714 on a total of n.967 results.
Cmis Input modified document.0 – Cmis Input – Retrieved n.0 results from item n.714 on a total of n.967 results.
Cmis Input modified document.0 – Cmis Input – Retrieved n.0 results from item n.714 on a total of n.967 results.

Francesco, could you give me support please?

In this post I would like to face this relevant issue, describing the reasons of this behaviour and focusing on the solution (because there is a solution) to test and use A.A.A.R. with satisfaction into your Alfresco installations. Read More

20 Jul

Run Alfresco Honeycomb Edition for the first time

Order of the BeeProbably you already know or probably not, in any case Alfresco Community has a relevant new emerging organization called the Order Of The Bee. One of the goal of the OOTB is to maintain the so called Alfresco Honeycomb Edition, a free and open source distribution of Alfresco, mainly based on the Alfresco Community Edition.

In this post I would like to share my experience on the Alfresco Honeycomb Edition with an initial tutorial on how to set up the working environment and run it for the first time. Of course I would like to thank Martin Cosgrave and Daren Firminger for their work and support to me and the entire community too. Read More

17 Jul

Sparkl error on Pentaho 5.4.0.1-130 with multiple modules

bugThanking the community, an issue has been submitted to me about a conflict between Saiku module, Pivot4J Analytics module and A.A.A.R., on Sparkl App builder on Pentaho 5.4 (more precisely on 5.4.0.1-130). Below a brief description of the tests, hoping to help the community to avoid the issue and Pentaho team to solve it in the future release.

UPDATE: Read here for an update (and the solution) to the conflict.

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