Write FileMetaData to MetaDataStore only when completely filled Fix ATLPHYSVAL-767
When the FileMetaData object created for the output stream cannot be completely filled, do not overwrite the content from the input. Much of the information in the input object should still be accurate. This should prevent overwriting the input FileMetaData with an incomplete object as noticed when using the shared writer in ATLPHYSVAL-767.
Edited by Frank Berghaus