org.apache.pig.piggybank.storage
Classes 
CSVLoader
DBStorage
HadoopJobHistoryLoader
HadoopJobHistoryLoader.HadoopJobHistoryInputFormat
HadoopJobHistoryLoader.HadoopJobHistoryReader
HadoopJobHistoryLoader.JobHistoryPathFilter
HadoopJobHistoryLoader.MRJobInfo
HiveColumnarLoader
JsonMetadata
MultiStorage
MultiStorage.MultiStorageOutputFormat
MultiStorage.MultiStorageOutputFormat.MyLineRecordWriter
MyRegExLoader
PigStorageSchema
RegExLoader
SequenceFileLoader
XMLLoader
XMLLoader.XMLFileInputFormat
XMLLoader.XMLFileRecordReader
Enums 
HadoopJobHistoryLoader.JobKeys