Top "Jdo" questions

Java Data Objects (JDO) is a standard way to access persistent data in databases, using plain old Java objects (POJO) to represent persistent data.

Google App Engine, JDO, and equals/hashCode

I've got an app in Google App Engine that was working fine. I realized that one on of my JDO-enhanced …

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java google-app-engine equals jdo hashcode
HBASE ERROR: Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface

I am currently trying to work on HDFS and HBASE. The Hadoop and HBASE are properly installed on a machine …

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java hadoop jdo hbase datanucleus
Validating jdoconfig with incorrect url

I am using jdo and configuring the persistence manager with jdoconfig.xml However everywhere I find documentation about jdoconfig.xml …

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java xml xsd jdo
Why am I getting errors in jdoconfig.xml?

Eclipse marker tab shows some xml problem. This occurred when I checked dynamic web module in the Project Facets. This …

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java xml eclipse xsd jdo