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

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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11 Nov

Alfresco 5.0.b CE – Something to fix with Solr4 using CMIS 1.1

bugThanking some of you, during the use of A.A.A.R. some problems appeared using Alfresco 5.0.b Community Edition. Below is described a simple use case using the recent release of the CMIS Input plugin for Pentaho Data Integration v5.2. Waiting for the solution and bugfix, thank you again for the submissions and contributions.

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