Integration

I'm trying to use the CohQL command line application to backup my test data set and I'm getting the following (with the actual package and class name changed):

java.io.NotSerializableException: mypackage.MyClass$Key

java.lang.RuntimeException: Error in BACKUP

The class I'm caching instances of, including the inner class used as a key, all implement PortableObject, but not Serializable. I've changed the query.sh script to include the same tangosol.coherence.cacheconfig, tangosol.pof.config, etc. parameters than I'm using in the other processes that are populating and reading from the cache, and I can query the cache using CohQL w/o any problems. Should this work or does CohQL just not support backing up POF objects?

Thanks.