Github user mattf-horton commented on the issue:
https://github.com/apache/metron/pull/622
Here's what I've got on decoding old rowkeys:
https://gist.github.com/mattf-horton/8e685e373b1a3fa6aeec8ef8828be096
The format of the keys is
`salt (4B) + profile name (?) + entity name (?) + groupvalues (?) + period
(8B)`
with most of it (all but the salt and period number) in the clear as
human-readable strings.
Deducing periodDuration has a nice arithmetic answer, I think.
The NLP issues are of course harder. Enjoy the read, it's only two pages.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
