Commit Graph

2 Commits

Author SHA1 Message Date
Peter Dillinger
c57f914482 Use NPHash64 in more places (#7632)
Summary:
Since the hashes should not be persisted in output_validator
nor mock_env.

Also updated NPHash64 to use 64-bit seed, and comments.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7632

Test Plan:
make check, and new build setting that enables modification
to NPHash64, to check for behavior depending on specific values. Added
that setting to one of the CircleCI configurations.

Reviewed By: jay-zhuang

Differential Revision: D24833780

Pulled By: pdillinger

fbshipit-source-id: 02a57652ccf1ac105fbca79e77875bb7bf7c071f
2020-11-10 23:42:13 -08:00
sdong
7508175558 Introduce options.check_flush_compaction_key_order (#7467)
Summary:
Introduce an new option options.check_flush_compaction_key_order, by default set to true, which checks key order of flush and compaction, and fail the operation if the order is violated.
Also did minor refactor hash checking code, which consolidates the hashing logic to a vlidation class, where the key ordering logic is added.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7467

Test Plan: Add unit tests to validate the check can catch reordering in flush and compaction, and can be properly disabled.

Reviewed By: riversand963

Differential Revision: D24010683

fbshipit-source-id: 8dd6292d2cda8006054e9ded7cfa4bf405f0527c
2020-10-01 10:10:26 -07:00