options.block_cache
and options.filter_policy
must be deleted after closing the database handles.
LevelDB: Lifetime and responsibility of comparators, block_cache and filter_policy?
Frage
Do I need to delete my comparators, block_cache and filter_policy after closing my database? Do they need to exist during the lifetime of the database?
I cannot find this info in any of the documentation.
From looking at the source code, I'm guessing that I need to delete them after closing the database but they need to persist during the lifetime while it's open.
Thanks
Lösung
Andere Tipps
You're right about comparators but I'm not sure about the other two.
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