BatchMetadata
saveAll()
Save all the BatchMetadata atomically. Note that not all BatchMetadata.getAppId() in the collection may return the same value. The store is expected to save all of them atomicallyparamdata the BatchMetadata to be storedthrowsBackingStoreExceptionthrowsBackingStoreException if the underlying store implementation encounters any exception
Note that not all BatchMetadata.getAppId() in the collection may return the same value. The store is expected to save all of them atomically
BatchMetadata.getAppId()