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Allow updating configuration of changes tries (#3201)

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* DigestItem::ChangesTrieSignal

* introduce changes_trie::State

* introduce config activation block

* ChangesTrieSignal::as_new_configuration

* moved well_known_cache_keys to client

* extracted DbChangesTrieStorage to separate file

* change meaning of none in blockchain cache

* changes trie config (FULL) cache draft

* eliminating const ChangesTrieConfiguration

* delay pruning

* continue elimination

* do not prune CT config from cache

* removed redundant code

* fix some TODOs

* introduce ConfigurationRange

* use Configuration range in build

* build skewed digest

* remove debug print

* extracted surface iterator

* key_changes works with skewed digests

* fix client build

* add test for NeverPrune

* fix TODO

* fixed some TODOs

* more tests

* fixing TODOs

* fixed compilation

* update runtime version

* git rid of large tuple

* too long lines

* config_activation_block -> zero

* obsolete TODO

* removed unjustified expect

* update TODOs with issue number

* new CT pruning algorithm

fixed cache + multiple blocks finalization

track CT configuraiton on light clients

support CT configuration change revert

revert CT config test

new CT pruning algorithm

fixed cache + multiple blocks finalization

track CT configuraiton on light clients

support CT configuration change revert

revert CT config test

* BlockIdOrHeader isn't really required

* removed debug leftovers + some docs

* more docs

* more post-merge fixes

* more post-merge fixes

* revertes some unnecessary changes

* reverted unnecessary changes

* fix compilation + unnecessary changes

* (restart CI)

* fix cache update when finalizing multiple blocks

* fixed tests

* collect_extrinsics -> set_collect_extrinsics

* restore lost test

* do not calculate block number twice

* Update primitives/blockchain/src/error.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* map_err -> unwrap_or

* document get_at Result

* delete abandoned file

* added weight for set_changes_trie_config

* prefer_configs -> fail_if_disabled

* Update client/api/src/backend.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* Update client/db/src/changes_tries_storage.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* CommitOperation+merge -> CommitOperations

* fixed test compilation

* merged two different CTRange structs

* lost file

* uggrade db from v0 to v1 (init CT cache + add column)

* fix after merge

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Gavin Wood <github@gavwood.com>
This commit is contained in:
Svyatoslav Nikolsky
2020-01-16 19:38:24 +03:00
committed by Gavin Wood
parent 45fbf09dac
commit febf29390a
48 changed files with 2743 additions and 1548 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/test-utils/runtime/src/lib.rs
+4 -9
View File
@@ -25,7 +25,7 @@ pub mod system;
use sp_std::{prelude::*, marker::PhantomData};
use codec::{Encode, Decode, Input, Error};
use sp_core::{Blake2Hasher, OpaqueMetadata, RuntimeDebug};
use sp_core::{Blake2Hasher, OpaqueMetadata, RuntimeDebug, ChangesTrieConfiguration};
use sp_application_crypto::{ed25519, sr25519, RuntimeAppPublic};
use trie_db::{TrieMut, Trie};
use sp_trie::PrefixedMemoryDB;
@@ -111,6 +111,7 @@ pub enum Extrinsic {
Transfer(Transfer, AccountSignature),
IncludeData(Vec<u8>),
StorageChange(Vec<u8>, Option<Vec<u8>>),
ChangesTrieConfigUpdate(Option<ChangesTrieConfiguration>),
}
#[cfg(feature = "std")]
@@ -135,6 +136,8 @@ impl BlindCheckable for Extrinsic {
},
Extrinsic::IncludeData(_) => Err(InvalidTransaction::BadProof.into()),
Extrinsic::StorageChange(key, value) => Ok(Extrinsic::StorageChange(key, value)),
Extrinsic::ChangesTrieConfigUpdate(new_config) =>
Ok(Extrinsic::ChangesTrieConfigUpdate(new_config)),
}
}
}
@@ -196,14 +199,6 @@ pub fn run_tests(mut input: &[u8]) -> Vec<u8> {
[stxs.len() as u8].encode()
}
/// Changes trie configuration (optionally) used in tests.
pub fn changes_trie_config() -> sp_core::ChangesTrieConfiguration {
sp_core::ChangesTrieConfiguration {
digest_interval: 4,
digest_levels: 2,
}
}
/// A type that can not be decoded.
#[derive(PartialEq)]
pub struct DecodeFails<B: BlockT> {