In our current design, analyzers with the same content but different versions share the same hash.

This is problematic, since the cache files for the analyzers include the 'algorithm_name/version' in their headers. Since they share the same hash, loading a cache file for a requested 'algorithm_name/version1' may lead to loading a cache file with 'algorithm_name/version2' hardcoded in the header, which will fail, because of the 'dataformat validation'.

To avoid this problem, one possible solution is to change the way hash are generated for analyzer blocks.