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refactor: use DummyCatalog to construct query engine for datanode (#6723)

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* refactor: use DummyCatalog to construct query engine for datanode

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix clippy

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* move to query/dummy_catalog

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

---------

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
This commit is contained in:
Zhenchi
2025-08-13 17:49:51 +08:00
committed by GitHub
parent a678b4dfd6
commit dea87b7e57
7 changed files with 115 additions and 24 deletions
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5
src/datanode/src/datanode.rs
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@@ -18,7 +18,6 @@ use std::path::Path;
use std::sync::Arc;
use std::time::Duration;
use catalog::memory::MemoryCatalogManager;
use common_base::Plugins;
use common_error::ext::BoxedError;
use common_greptimedb_telemetry::GreptimeDBTelemetryTask;
@@ -44,7 +43,7 @@ use mito2::config::MitoConfig;
use mito2::engine::{MitoEngine, MitoEngineBuilder};
use object_store::manager::{ObjectStoreManager, ObjectStoreManagerRef};
use object_store::util::normalize_dir;
use query::dummy_catalog::TableProviderFactoryRef;
use query::dummy_catalog::{DummyCatalogManager, TableProviderFactoryRef};
use query::QueryEngineFactory;
use servers::export_metrics::ExportMetricsTask;
use servers::server::ServerHandlers;
@@ -377,7 +376,7 @@ impl DatanodeBuilder {
let query_engine_factory = QueryEngineFactory::new_with_plugins(
// query engine in datanode only executes plan with resolved table source.
MemoryCatalogManager::with_default_setup(),
DummyCatalogManager::arc(),
None,
None,
None,