refactor(meta): use in-memory sqlite for Mem meta backend

risingwavelabs · Oct 11, 2024 · ccf26b4 · ccf26b4
1 parent b01906e
commit ccf26b4
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/src/cmd_all/src/single_node.rs b/src/cmd_all/src/single_node.rs
@@ -182,7 +182,9 @@ pub fn map_single_node_opts_to_standalone_opts(opts: SingleNodeOpts) -> ParsedSt
     };
     if !meta_backend_is_set {
         if opts.in_memory {
-            meta_opts.backend = Some(MetaBackend::Mem);
+            meta_opts.backend = Some(MetaBackend::Sqlite);
+            meta_opts.sql_endpoint =
+                Some("meta_backend?mode=memory&cache=shared".to_owned().into());
         } else {
             meta_opts.backend = Some(MetaBackend::Sqlite);
             let meta_store_dir = format!("{}/meta_store", &store_directory);

diff --git a/src/meta/node/src/lib.rs b/src/meta/node/src/lib.rs
@@ -271,7 +271,7 @@ pub fn start(
             },
             MetaBackend::Sqlite => MetaStoreBackend::Sql {
                 endpoint: format!(
-                    "sqlite://{}?mode=rwc",
+                    "sqlite://{}",
                     opts.sql_endpoint
                         .expect("sql endpoint is required")
                         .expose_secret()

diff --git a/src/meta/src/backup_restore/utils.rs b/src/meta/src/backup_restore/utils.rs
@@ -66,7 +66,7 @@ pub async fn get_meta_store(opts: RestoreOpts) -> BackupResult<MetaStoreBackendI
             endpoint: opts.sql_endpoint,
         },
         MetaBackend::Sqlite => MetaStoreBackend::Sql {
-            endpoint: format!("sqlite://{}?mode=rwc", opts.sql_endpoint),
+            endpoint: format!("sqlite://{}", opts.sql_endpoint),
         },
         MetaBackend::Postgres => MetaStoreBackend::Sql {
             endpoint: format!(