PersistentMemoryConfig.getDirectoryConfigs()
NativeMemoryConfig.setPersistentMemoryConfig(PersistentMemoryConfig)
PersistentMemoryConfig.addDirectoryConfig(PersistentMemoryDirectoryConfig)
FileSources.files(java.lang.String)
GeneralStage.rebalance()
GeneralStage.rebalance(FunctionEx)
GroupAggregateBuilder1.build(AggregateOperation)
mapToOutputFn
PersistentMemoryConfig.getDirectoryConfigs()
instead.