Hi All, I recently made a change to the option system which impacted the fields contained in OptionValues and hence the format of option information we are storing in zookeeper. So it is currently not backward compatible with old system options stored in zookeeper. Two ways to resolve the issue are to require old data to be purged from zookeeper when upgrading the cluster or to attempt to allow backward compatibility by modifying the deserializer for OptionValue. So my question is what is our stance on backwards compatibility?
Thanks, Tim
