address comments

Author: amybubu

gateway-ha/src/main/java/io/trino/gateway/ha/resource/GatewayResource.java

@@ -86,7 +86,7 @@ public Response activateBackend(@PathParam("name") String name)
             this.gatewayBackendManager.activateBackend(name);
         }
         catch (Exception e) {
-            log.error(e);
+            log.error(e, e.getMessage());
             return throwError(e);
         }
         return Response.ok().build();

gateway-ha/src/main/java/io/trino/gateway/ha/router/HaGatewayManager.java

@@ -105,7 +105,6 @@ private void updateClusterActivationStatus(String clusterName, boolean newStatus
             logActivationStatusChange(clusterName, newStatus, prevStatus);
         }
         catch (Exception e) {
-            log.error("Failed to update activation status for cluster %s: %s", clusterName, e.getMessage());
             throw e;
         }
     }