I have some jobs that use Scalding to ingest Avro files into Accumulo. The current system uses username/password for authentication. The new system uses Kerberos for authentication.
Currently the code uses a class com.talk3.cascading.accumulo.AccumuloConnector.AccumuloConnectorBuilder. The "connector" returned is ultimately used to generate the AccumuloSource. The AccumuloConnectorBuilder, which I have had trouble finding the source for, only appears to permit username/password authentication.
I thought if I could find the source it would be a perfect starting point to modify and add in Kerberos authentication.
Otherwise, I may have to write my own class from scratch unless I can find a better idea.