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Shopify · Oct 25, 2024 · 5d38207 · 5d38207
1 parent 71c07c5
commit 5d38207
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/go/vt/topo/server.go b/go/vt/topo/server.go
@@ -281,9 +281,11 @@ func (ts *Server) ConnForCell(ctx context.Context, cell string) (Conn, error) {
 		// The cell name can be re-used with a different ServerAddress and/or Root
 		// in which case we should get a new connection and update the cache
 		if ci.ServerAddress == cc.cellInfo.ServerAddress && ci.Root == cc.cellInfo.Root {
+			log.Warningf("ConnForCell. Returning cached connection. Cell:%v, ServerAddress:%v, Root:%v, cellInfoServerAddress:%v, cellInfoRoot:%v", cell, ci.ServerAddress, ci.Root, cc.cellInfo.ServerAddress, cc.cellInfo.Root)
 			return cc.conn, nil
 		}
 		// Close the cached connection, we don't need it anymore
+		log.Warningf("ConnForCell. Closing cached connection. Cell:%v, ServerAddress:%v, Root:%v, cellInfoServerAddress:%v, cellInfoRoot:%v", cell, ci.ServerAddress, ci.Root, cc.cellInfo.ServerAddress, cc.cellInfo.Root)
 		if cc.conn != nil {
 			cc.conn.Close()
 		}

diff --git a/go/vt/topo/zk2topo/zk_conn.go b/go/vt/topo/zk2topo/zk_conn.go
@@ -303,7 +303,7 @@ func (c *ZkConn) getConn(ctx context.Context) (*zk.Conn, error) {
 }
 
 func stackTrace() []string {
-	pc := make([]uintptr, 10)
+	pc := make([]uintptr, 20)
 	n := runtime.Callers(0, pc)
 	if n == 0 {
 		return []string{}