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DatabaseSource::Auto (#9500)

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* implement "auto" database backend in client/db, in progress, #9201

* move fn supports_ref_counting from DatabaseSource enum to Database trait to make it work correctly for all types of dbs

* update kvdb_rocksdb to 0.13 and use it's new config feature  to properly auto start existing database

* tests for auto database reopening

* introduce OpenDbError to cleanup opening database error handling and handle case when database is not enabled at the compile time

* cargo fmt strings again

* cargo fmt strings again

* rename DataSettingsSrc to fix test compilation

* fix the call to the new kvdb-rocksdb interdace in tests to fix compilation

* simplify OpenDbError and make it compile even when paritydb and rocksdb are disabled

* cargo fmt

* fix compilation without flag with-parity-db

* fix unused var compilation warning

* support different paths for rocksdb and paritydb in DatabaseSouce::Auto

* support "auto" database option in substrate cli

* enable Lz4 compression for some of the parity-db colums as per review suggestion

* applied review suggestions
This commit is contained in:
Marek Kotewicz
2021-08-09 15:22:28 +02:00
committed by GitHub
parent 4dc8db2b80
commit a2f7524138
21 changed files with 549 additions and 219 deletions
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substrate/client/cli/src/config.rs
+7 -4
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@@ -27,7 +27,7 @@ use names::{Generator, Name};
use sc_client_api::execution_extensions::ExecutionStrategies;
use sc_service::{
config::{
BasePath, Configuration, DatabaseConfig, ExtTransport, KeystoreConfig,
BasePath, Configuration, DatabaseSource, ExtTransport, KeystoreConfig,
NetworkConfiguration, NodeKeyConfig, OffchainWorkerConfig, PrometheusConfig, PruningMode,
Role, RpcMethods, TaskExecutor, TelemetryEndpoints, TransactionPoolOptions,
WasmExecutionMethod,
@@ -220,10 +220,13 @@ pub trait CliConfiguration<DCV: DefaultConfigurationValues = ()>: Sized {
base_path: &PathBuf,
cache_size: usize,
database: Database,
) -> Result<DatabaseConfig> {
) -> Result<DatabaseSource> {
let rocksdb_path = base_path.join("db");
let paritydb_path = base_path.join("paritydb");
Ok(match database {
Database::RocksDb => DatabaseConfig::RocksDb { path: base_path.join("db"), cache_size },
Database::ParityDb => DatabaseConfig::ParityDb { path: base_path.join("paritydb") },
Database::RocksDb => DatabaseSource::RocksDb { path: rocksdb_path, cache_size },
Database::ParityDb => DatabaseSource::ParityDb { path: rocksdb_path },
Database::Auto => DatabaseSource::Auto { paritydb_path, rocksdb_path, cache_size },
})
}