This commit also renames `snapshot_interval_slots` to
`full_snapshot_archive_interval_slots`, updates the comments on the
fields, and make appropriate updates where SnapshotConfig is used.
This PR solves #18815. Note that I had to make the snapshot prefix
constants inside `snapshot_utils.rs` public at the crate level in order
to make this work. I'm not sure whether or not introducing this
dependency is entirely good, either way the `snapshot_utils.rs` file
needs a lot of rework so things will move around, I believe this does
the work in the meantime. Any feedback will be greatly appreciated.
This commit builds on PR #18504 by adding a test to core/tests/snapshot.rs for Incremental Snapshots. The test adds banks to bank forks in a loop and takes both full snapshots and incremental snapshots at intervals, and validates they are rebuild-able.
For background info about Incremental Snapshots, see #17088.
Fixes#18829 and #18972
This commit adds high-level functions for creating and loading-from
incremental snapshots, plus all low-level functions required to perform
those tasks. This commit **does not** add taking incremental snapshots
as part of a running validator, nor starting up a node with an
incremental snapshot; just laying ground work.
Additionally, `snapshot_utils` and `serde_snapshot` have been
refactored to use a common code paths for the different snapshots.
Also of note, some renaming has happened:
1. Snapshots are now either `full_` or `incremental_` throughout the
codebase. If not specified, the code applies to both.
2. Bank snapshots now are called "bank snapshots"
(before they were called "slot snapshots", "bank snapshots", or
just "snapshots"). The one exception is within `Bank`, where they
are still just "snapshots", because they are already "bank
snapshots".
3. Snapshot archives now have `_archive` in the code. This
should clear up an ambiguity between bank snapshots and snapshot
archives.
* feature: add new token program feature
* Fixup test
* Update to spl-token v3.2.0
* Update Cargo.lock + fmt
* Update token program version in fetch-spl.sh
* Bump associated token program to 1.0.3
* Add aToken so
* Move transaction sanitization earlier in the pipeline
* Renamed HashedTransaction to SanitizedTransaction
* Implement deref for sanitized transaction
* bring back process_transactions test method
* Use sanitized transactions for cost model calculation
* Fix link target in doc comment
* Fix formatting of log examples in process_instruction
* Fix doc markdown in solana-gossip
* Fix doc markdown in solana-runtime
* Escape square braces in doc comments to avoid warnings
* Surround 'account references' doc items in code spans to avoid warnings
* Fix code block in loader_upgradeable_instruction
* Fix doctest for loader_upgradable_instruction
Jeff Washington (jwash)
Brooks Prumo
Oliver
Trent Nelson
Jack May
sakridge
carllin
Jon Cinque
Justin Starry
Brian Anderson
Michael Vines