Summary:
In FileChecksumTestHelper::VerifyEachFileChecksum(), we query the file list, and then for each file in the list verify the checksum. However, compaction can delete those files in the mean time and cause failures. To prevent it from happening, disable file deletion during the validation.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/8942
Test Plan: Run exsiting test and see it doesn't fail.
Reviewed By: pdillinger
Differential Revision: D31086488
fbshipit-source-id: 554608f36d2dd3bf0a20dfc4039c68bd8533d7f8
1de588668c