Currently i try to connect (via JPA/Datanucleus) with an application, hosted by Google App Engine, to the database service of database.com (Salesforce)
I am trying to follow the DataNucleus tutorial for JDO. I am using Maven and I have followed the instructions available here for the enhancer.
I\'d like to use @Embeddable annotation. So, it suggest to define as Application Identity. I created as the Data Nucleus Documentation. But it still error.
I have been using the Master/Slave database for previous App Engine projects but my new app is defined as High Replication Datastore (I don\'t believe this setting can be changed after it is defined).
I am trying to evaluate using GAE + Scala for a little side project but I cannot seem to get past a problem with the Datanucleus enhancer.
I am using DataNucleus with HBase. I had a table user. It contained 4 rows. Now I added a new column to the table. Now everytime I access any old user object which does not have this column DataNucleu
I am using Spring + Datanucleus JDO + Hbase. Hbase is on a fully distributed mode with two nodes. I am facing serious performance issues here.
I\'ve got a two classes that look like this: @PersistenceCapable(detachable=\"true\") @Inheritance(strategy=InheritanceStrategy.SUBCLASS_TABLE)
Is there a Datanucleus setting to prevent the enhancer throwing an error if the HttpServletRequest class is imported by the model class that is being enhanced?
I am trying to get the datanucleus REST service (2.0.1) running with HBASE (0.90.2). When accessing the servlet (registering work开发者_C百科s) however, I am getting a 503:
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