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https://issues.apache.org/jira/browse/GOBBLIN-2194?focusedWorklogId=957369&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-957369
 ]

ASF GitHub Bot logged work on GOBBLIN-2194:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 17/Feb/25 13:29
            Start Date: 17/Feb/25 13:29
    Worklog Time Spent: 10m 
      Work Description: abhishekmjain commented on code in PR #4097:
URL: https://github.com/apache/gobblin/pull/4097#discussion_r1958243612


##########
gobblin-temporal/src/main/java/org/apache/gobblin/temporal/workflows/service/ManagedWorkflowServiceStubs.java:
##########
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.gobblin.temporal.workflows.service;
+
+import java.io.Closeable;
+
+import io.temporal.serviceclient.WorkflowServiceStubs;
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * A wrapper class of {@link WorkflowServiceStubs} that implements the 
Closeable interface.
+ * It manages the lifecycle of {@link WorkflowServiceStubs}, ensuring proper 
shutdown and resource cleanup.
+ */
+@Getter
+@Slf4j
+public class ManagedWorkflowServiceStubs implements Closeable {
+  private final WorkflowServiceStubs workflowServiceStubs;
+
+  public ManagedWorkflowServiceStubs(WorkflowServiceStubs serviceStubs) {
+    this.workflowServiceStubs = serviceStubs;
+  }
+
+  @Override
+  public void close() {
+    try {
+      try {
+        workflowServiceStubs.getOptions().getMetricsScope().close();
+      }
+      finally {
+        workflowServiceStubs.shutdown();
+      }

Review Comment:
   Yes, it will only log one exception if both fail, which is a very rare 
scenario. Shutdown will be attempted in either case anyway since it is in 
finally block.
   Updated the code for better readability and logging.





Issue Time Tracking
-------------------

    Worklog Id:     (was: 957369)
    Time Spent: 4h  (was: 3h 50m)

> Fix Temporal metrics scope closure bug
> --------------------------------------
>
>                 Key: GOBBLIN-2194
>                 URL: https://issues.apache.org/jira/browse/GOBBLIN-2194
>             Project: Apache Gobblin
>          Issue Type: Bug
>          Components: gobblin-metrics
>            Reporter: Abhishek Jain
>            Assignee: Issac Buenrostro
>            Priority: Major
>          Time Spent: 4h
>  Remaining Estimate: 0h
>
> As part of https://issues.apache.org/jira/browse/GOBBLIN-2192 a bug was 
> introduced where the metrics scope object was not closed resulting in AM 
> container not shutting down.
> Metrics scope should be closed wherever initialized.



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