omegaga e70020e4f6 Only cache level 0 indexes and filter when opening table reader ...

Summary: In T8216281 we decided to disable prefetching the index and filter during opening table handlers during startup (max_open_files = -1).

Test Plan: Rely on `IndexAndFilterBlocksOfNewTableAddedToCache` to guarantee L0 indexes and filters are still cached and change `PinL0IndexAndFilterBlocksTest` to make sure other levels are not cached (maybe add one more test to test we don't cache other levels?)

Reviewers: sdong, andrewkr

Reviewed By: andrewkr

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59913

2016-07-20 11:23:31 -07:00

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options_util_test.cc

Only cache level 0 indexes and filter when opening table reader

2016-07-20 11:23:31 -07:00

options_util.cc

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00