* Upgrade Rust to 1.52.0
update nightly_version to newly pushed docker image
fix clippy lint errors
1.52 comes with grcov 0.8.0, include this version to script
* upgrade to Rust 1.52.1
* disabling Serum from downstream projects until it is upgraded to Rust 1.52.1
* Move bank drop to AccountsBackgroundService
* Send to ABS on drop instead, protects against other places banks are dropped
* Fix Abi
* test
Co-authored-by: Carl Lin <carl@solana.com>
Gossip and other places repeatedly de-serialize vote-state stored in
vote accounts. Ideally the first de-serialization should cache the
result.
This commit adds new VoteAccount type which lazily de-serializes
VoteState from Account data and caches the result internally.
Serialize and Deserialize traits are manually implemented to match
existing code. So, despite changes to frozen_abi, this commit should be
backward compatible.
* Discard pre hard fork persisted tower if hard-forking
* Relax config.require_tower
* Add cluster test
* nits
* Remove unnecessary check
Co-authored-by: Ryo Onodera <ryoqun@gmail.com>
Co-authored-by: Carl Lin <carl@solana.com>
* Fix tower/blockstore unsync due to external causes
* Add and clean up long comments
* Clean up test
* Comment about warped_slot_history
* Run test_future_tower with master-only/master-slave
* Update comments about false leader condition
* Follow up to persistent tower
* Ignore for now...
* Hard-code validator identities for easy reasoning
* Add a test for opt. conf violation without tower
* Fix compile with rust < 1.47
* Remove unused method
* More move of assert tweak to the asser pr
* Add comments
* Clean up
* Clean the test addressing various review comments
* Clean up a bit
* Save/restore Tower
* Avoid unwrap()
* Rebase cleanups
* Forcibly pass test
* Correct reconcilation of votes after validator resume
* d b g
* Add more tests
* fsync and fix test
* Add test
* Fix fmt
* Debug
* Fix tests...
* save
* Clarify error message and code cleaning around it
* Move most of code out of tower save hot codepath
* Proper comment for the lack of fsync on tower
* Clean up
* Clean up
* Simpler type alias
* Manage tower-restored ancestor slots without banks
* Add comment
* Extract long code blocks...
* Add comment
* Simplify returned tuple...
* Tweak too aggresive log
* Fix typo...
* Add test
* Update comment
* Improve test to require non-empty stray restored slots
* Measure tower save and dump all tower contents
* Log adjust and add threshold related assertions
* cleanup adjust
* Properly lower stray restored slots priority...
* Rust fmt
* Fix test....
* Clarify comments a bit and add TowerError::TooNew
* Further clean-up arround TowerError
* Truly create ancestors by excluding last vote slot
* Add comment for stray_restored_slots
* Add comment for stray_restored_slots
* Use BTreeSet
* Consider root_slot into post-replay adjustment
* Tweak logging
* Add test for stray_restored_ancestors
* Reorder some code
* Better names for unit tests
* Add frozen_abi to SavedTower
* Fold long lines
* Tweak stray ancestors and too old slot history
* Re-adjust error conditon of too old slot history
* Test normal ancestors is checked before stray ones
* Fix conflict, update tests, adjust behavior a bit
* Fix test
* Address review comments
* Last touch!
* Immediately after creating cleaning pr
* Revert stray slots
* Revert comment...
* Report error as metrics
* Revert not to panic! and ignore unfixable test...
* Normalize lockouts.root_slot more strictly
* Add comments for panic! and more assertions
* Proper initialize root without vote account
* Clarify code and comments based on review feedback
* Fix rebase
* Further simplify based on assured tower root
* Reorder code for more readability
Co-authored-by: Michael Vines <mvines@gmail.com>
* Submit a timestamp for every vote
* Submit at most one vote timestamp per second
* Submit a timestamp for every new vote
Co-authored-by: Tyera Eulberg <tyera@solana.com>
* Add check in cluster_info_vote_listenere to see if optimstic conf was achieved
Add OptimisticConfirmationVerifier
* More fixes
* Fix merge conflicts
* Remove gossip notificatin
* Add dashboards
* Fix rebase
* Count switch votes as well toward optimistic conf
* rename
Co-authored-by: Carl <carl@solana.com>
* Plumb replay vote channel for notifying vote listener of replay votes
* Keep gossip only notification for debugging gossip in the future
Co-authored-by: Carl <carl@solana.com>
* Remove Blockstore member variable from BlockCommitmentCache
* Hoist is_confirmed_rooted() to its only caller
BlockCommitmentCache no longer depends on Blockstore
* Move BlockCommitmentCache to solana_runtime
* Remove unused StakeLockout::lockout
* Revert...
* Really revert to the original behavior...
* Use consistent naming after StakeLockout removal
* Furhter clean up
* Missed type aliases...
* More...
* Even more...
When a new root is created, the oldest slot is popped off
but when the logic checks for identical slots, it assumes
that any difference means a slot was popped off the front.
* Consensus fix, don't consider threshold check if
lockouts are not increased
* Change partition tests to wait for epoch with > lockout slots
* Use atomic bool to signal partition
* Add intermittent timestamp to Vote
* Add timestamp to VoteState, add timestamp processing to program
* Print recent timestamp with solana show-vote-account
* Add offset of 1 to timestamp Vote interval to initialize at node boot (slot 1)
* Review comments
* Cache last_timestamp in Tower and use for interval check
* Move work into Tower method
* Clarify timestamping interval
* Replace tuple with struct
* vote array
wip
wip
wip
update
gossip index should match tower index
tests build
clippy
test index after expired vote
test
bank specific last vote sync time
* verify
* we are likely to see many more warnings about old votes now
churn
cleanup
reverse test slot hashes
test check_slots_are_valid
updates
only send the minimum bank vote difference
fixup! only send the minimum bank vote difference
some banks may not have a voting account setup
fixup! votes only need slots and the last bank hash
fixup! fixup! votes only need slots and the last bank hash
fmt
fixed compare
fixed vote
fixup! fixed vote
poke ci
filter the local votes via the last bank vote
Tao Zhu
carllin
Jeff Washington (jwash)
Justin Starry
Michael Vines
sakridge
behzad nouri
Trent Nelson
carllin
Ryo Onodera
Tyera Eulberg
Greg Fitzgerald
Kristofer Peterson
Pankaj Garg
sakridge
Rob Walker
anatoly yakovenko
Jack May
Sagar Dhawan