* Add assertions to code paths with txsTag
txsTag should be obsolete by now, since it's used in 6.1, which is no longer
supported for upgrade.
* Actually remove txsTag usage
20240926-225930-jzhou-7ed3304c415ae65e
* Remove more code
20240926-235242-jzhou-7ed3304c415ae65e
* Disable two verbose trace events
They can cause TraceTooManyLines errors.
Fix `RangeResult.readThrough` misuses:
1. KeyValueStores do not need to set readThrough, as it will not be
serialized and return. Also setting it to the last key of the result
is not right, it should at least be the keyAfter of the last key;
2. Fix NativeAPI doesn't set `RangeResult.more` in a few places;
3. Avoid `tryGetRange()` setting `readThrough` when `more` is false,
which was a workaround for the above item 2;
4. `tryGetRangeFromBlob()` doesn't set `more` but set `readThrough` to
indicate it is end, which was following the same above workaround I
think. Fixed that.
5. `getRangeStream()` is going to set `more` to true and then let the
`readThrough` be it's boundary.
Also added readThrough getter/setter function to validate it's usage.
* EaR: Configurable encryption support for TLog mutations
Description
diff-1 : Address review comments
Major changes includes:
1. Update the code involved in ensuring Tlog mutation encryption to be
compliant with "configurable encryption" feature.
2. Update ENABLE_CONFIGURABLE_ENCRYPTION flag to be 'true' by default
and BUGGIFY it.
Testing
devRunCorrectness - 100K
Commit proxy needs to fetch additional cipher keys post-resolution, since tenant ids for raw access requests and cross-tenant clear ranges are calculated after resolution.
Adding the following metrics:
* BlobCipherKeyCache hit/miss
* EKP: KMS requests latencies
* For each component that using encryption, they now need to pass a UsageType enum to the encryption helper methods (GetEncryptCipherKeys/GetLatestEncryptCipherKey/encrypt/decrypt) and those methods will help to log get cipher key latency samples and encryption/decryption cpu times accordingly.
* proof of concept
* use code-probe instead of test
* code probe working on gcc
* code probe implemented
* renamed TestProbe to CodeProbe
* fixed refactoring typo
* support filtered output
* print probes at end of simulation
* fix missed probes print
* fix deduplication
* Fix refactoring issues
* revert bad refactor
* make sure file paths are relative
* fix more wrong refactor changes
This PR add support for TLog encryption through commit proxy. The encryption is done on per-mutation basis. As CP writes mutations to TLog, it inserts encryption header alongside encrypted mutations. Storage server (and other consumers of TLog such as storage cache and backup worker) decrypts the mutations as they peek TLog.
Jingyu Zhou