Jay Zhuang c4a503f3df Fix an race condition during multiple DB opening (#8574) ...

Summary:
ObjectLibrary is shared between multiple DB instances, the
Register() could have race condition.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8574

Test Plan: pass the failed test

Reviewed By: ajkr

Differential Revision: D29855096

Pulled By: jay-zhuang

fbshipit-source-id: 541eed0bd495d2c963d858d81e7eabf1ba16153c

2021-07-22 13:43:06 -07:00

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rocksdb

Fix an race condition during multiple DB opening (#8574)

2021-07-22 13:43:06 -07:00