I have mapped entities in playORM and my project was running fine with my entities mapped the way they were. However, after installing playORM 1.4.1, the lastest version released in maven, I got the null pointer bellow.
I want to find the error, but have no clue of where to start looking.
Any hint?
INFO: found meta=User locally 2012-11-09 17:32:22,918 com.alvazan.orm.layer9z.spi.db.cassandra.ColumnFamilyHelper waitForNodesToBeUpToDate INFO: LOOP until all nodes have same schema version OR timeout in 300000 milliseconds 2012-11-09 17:32:22,939 com.alvazan.orm.layer9z.spi.db.cassandra.ColumnFamilyHelper tryToLoadColumnFamilyImpl INFO: Well, we did NOT find any column family=User to load in cassandra(from virt=User) 2012-11-09 17:32:22,939 com.alvazan.orm.layer9z.spi.db.cassandra.ColumnFamilyHelper tryToLoadColumnFamilyVirt INFO: Total time to LOAD column family meta from cassandra=21 java.lang.NullPointerException at com.alvazan.orm.impl.meta.data.MetaEmbeddedSimple.translateToColumnImpl(MetaEmbeddedSimple.java:105) at com.alvazan.orm.impl.meta.data.MetaEmbeddedSimple.translateToColumn(MetaEmbeddedSimple.java:93) at com.alvazan.orm.impl.meta.data.MetaClassSingle.translateToRow(MetaClassSingle.java:82) at com.alvazan.orm.layer0.base.BaseEntityManagerImpl.putImpl(BaseEntityManagerImpl.java:102) at com.alvazan.orm.layer0.base.BaseEntityManagerImpl.put(BaseEntityManagerImpl.java:68) at com.s1mbi0se.dmp.da.dao.UserDao.insertOrUpdateUser(UserDao.java:23) at com.s1mbi0se.dmp.module.UserModule.persistData(UserModule.java:116) at com.s1mbi0se.dmp.processor.mapred.SelectorReducer.reduce(SelectorReducer.java:60) at com.s1mbi0se.dmp.processor.mapred.SelectorReducer.reduce(SelectorReducer.java:1) at org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:176) at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:649) at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:417) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:260) 17:32:22,946 WARN Thread-3 mapred.LocalJobRunner:298 - job_local_0001 java.lang.InterruptedException at com.s1mbi0se.dmp.processor.mapred.SelectorReducer.reduce(SelectorReducer.java:63) at com.s1mbi0se.dmp.processor.mapred.SelectorReducer.reduce(SelectorReducer.java:1) at org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:176) at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:649) at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:417) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:260) 2012-11-09 17:32:27,237 com.s1mbi0se.dmp.processor.main.DmpProcessorRunner run
This is fixed in release 1.4.2 which is available in Maven repo