[Issue 1191] Handle free list for revivification in RMW for expiration/deletes #1189
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@hamdaankhalid To enable active expiration and free list revivification, which settings need to be configured in the Garnet.conf file? |
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RMW does not allow for Free list Revivification when the code decides to either actively expire a key or delete (via expiration).
RMW can work off of the same semantics of when to perform elision of record from hybrid log as DELETE flow does. This PR refactors the code and moves logic into RMW as DELETE
New places of revivification:
When going via IPU and we find expired record we can tombstone and free list it.
When going via NCU we can potentially do complete elision, no new record, or do tombstone + old record elision.