From 75412879db1eb5f95cf0e1132cd8afce2bdab6a0 Mon Sep 17 00:00:00 2001
From: imbajin <jin@apache.org>
Date: Fri, 8 Dec 2023 14:07:28 +0800
Subject: [PATCH] Update MasterService.java

---
 .../apache/hugegraph/computer/core/master/MasterService.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/computer-core/src/main/java/org/apache/hugegraph/computer/core/master/MasterService.java b/computer-core/src/main/java/org/apache/hugegraph/computer/core/master/MasterService.java
index afbf83296..51f58ebfa 100644
--- a/computer-core/src/main/java/org/apache/hugegraph/computer/core/master/MasterService.java
+++ b/computer-core/src/main/java/org/apache/hugegraph/computer/core/master/MasterService.java
@@ -144,7 +144,8 @@ private void registerShutdownHook() {
      */
     @Override
     public synchronized void close() {
-        this.checkInited();
+        // TODO: check the logic of close carefully later
+        //this.checkInited();
         if (this.closed) {
             LOG.info("{} MasterService had closed before", this);
             return;
@@ -409,7 +410,7 @@ void registerAggregator(String name, Class<C> aggregatorClass) {
                             "The aggregator class can't be null");
             Aggregator<V> aggr;
             try {
-                aggr = aggregatorClass.newInstance();
+                aggr = aggregatorClass.getDeclaredConstructor().newInstance();
             } catch (Exception e) {
                 throw new ComputerException("Can't new instance from class: %s",
                                             e, aggregatorClass.getName());