Merge pull request ClickHouse#56648 from jsc0218/TunePGConnParameter

Reset PG's conn timeout and try times to avoid endless wait for unavailable URLs
bigo-sg · Nov 14, 2023 · beb0f6c · beb0f6c
2 parents c48dc82 + 9194f77
commit beb0f6c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Core/PostgreSQL/PoolWithFailover.h b/src/Core/PostgreSQL/PoolWithFailover.h
@@ -14,7 +14,7 @@
 
 static constexpr inline auto POSTGRESQL_POOL_DEFAULT_SIZE = 16;
 static constexpr inline auto POSTGRESQL_POOL_WAIT_TIMEOUT = 5000;
-static constexpr inline auto POSTGRESQL_POOL_WITH_FAILOVER_DEFAULT_MAX_TRIES = 5;
+static constexpr inline auto POSTGRESQL_POOL_WITH_FAILOVER_DEFAULT_MAX_TRIES = 2;
 
 namespace postgres
 {

diff --git a/src/Core/PostgreSQL/Utils.cpp b/src/Core/PostgreSQL/Utils.cpp
@@ -16,7 +16,7 @@ ConnectionInfo formatConnectionString(String dbname, String host, UInt16 port, S
         << " port=" << port
         << " user=" << DB::quote << user
         << " password=" << DB::quote << password
-        << " connect_timeout=10";
+        << " connect_timeout=2";
     return {out.str(), host + ':' + DB::toString(port)};
 }