leveldb=com.lts.core.failstore.leveldb.LeveldbFailStoreFactory
berkeleydb=com.lts.core.failstore.berkeleydb.BerkeleydbFailStoreFactory
rocksdb=com.lts.core.failstore.rocksdb.RocksdbFailStoreFactory
mapdb=com.lts.core.failstore.mapdb.MapdbFailStoreFactory
ltsdb=com.lts.core.failstore.ltsdb.LtsdbFailStoreFactory