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fix: use verified recycling method for PostgreSQL connection pool (#7407)

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Signed-off-by: WenyXu <wenymedia@gmail.com>
This commit is contained in:
Weny Xu
2025-12-16 10:49:01 +08:00
committed by GitHub
parent 32f9cc5286
commit 9cd57e9342
1 changed files with 13 additions and 6 deletions
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17
src/meta-srv/src/bootstrap.rs
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@@ -291,7 +291,7 @@ pub async fn metasrv_builder(
use common_meta::distributed_time_constants::POSTGRES_KEEP_ALIVE_SECS;
use common_meta::kv_backend::rds::PgStore;
use deadpool_postgres::Config;
use deadpool_postgres::{Config, ManagerConfig, RecyclingMethod};
use crate::election::rds::postgres::{ElectionPgClient, PgElection};
use crate::utils::postgres::create_postgres_pool;
@@ -305,8 +305,15 @@ pub async fn metasrv_builder(
let mut cfg = Config::new();
cfg.keepalives = Some(true);
cfg.keepalives_idle = Some(Duration::from_secs(POSTGRES_KEEP_ALIVE_SECS));
// We use a separate pool for election since we need a different session keep-alive idle time.
let pool = create_postgres_pool(&opts.store_addrs, Some(cfg), opts.backend_tls.clone())
cfg.manager = Some(ManagerConfig {
recycling_method: RecyclingMethod::Verified,
});
// Use a dedicated pool for the election client to allow customized session settings.
let pool = create_postgres_pool(
&opts.store_addrs,
Some(cfg.clone()),
opts.backend_tls.clone(),
)
.await?;
let election_client = ElectionPgClient::new(
@@ -327,8 +334,8 @@ pub async fn metasrv_builder(
)
.await?;
let pool =
create_postgres_pool(&opts.store_addrs, None, opts.backend_tls.clone()).await?;
let pool = create_postgres_pool(&opts.store_addrs, Some(cfg), opts.backend_tls.clone())
.await?;
let kv_backend = PgStore::with_pg_pool(
pool,
opts.meta_schema_name.as_deref(),