[GitHub] [ozone] bharatviswa504 commented on a change in pull request #2289: HDDS-5280. Make XceiverClientManager creation when necessary in ContainerOperationClient

[GitBox <gi...@apache.org>]

bharatviswa504 commented on a change in pull request #2289:
URL: https://github.com/apache/ozone/pull/2289#discussion_r642589743



##########
File path: hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/ContainerOperationClient.java
##########
@@ -131,7 +135,7 @@ public ContainerWithPipeline createContainer(String owner)
               allocateContainer(replicationType, replicationFactor, owner);
 
       Pipeline pipeline = containerWithPipeline.getPipeline();
-      client = xceiverClientManager.acquireClient(pipeline);
+      client = getXceiverClientManager().acquireClient(pipeline);

Review comment:
       Done

##########
File path: hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/ContainerOperationClient.java
##########
@@ -69,16 +69,20 @@
   private final StorageContainerLocationProtocol
       storageContainerLocationClient;
   private final boolean containerTokenEnabled;
+  private final OzoneConfiguration configuration;
+  private XceiverClientManager xceiverClientManager;
 
-  public XceiverClientManager getXceiverClientManager() {
+  public synchronized XceiverClientManager getXceiverClientManager()
+      throws IOException {
+    if (this.xceiverClientManager == null) {
+      this.xceiverClientManager = newXCeiverClientManager(configuration);
+    }
     return xceiverClientManager;
   }
 
-  private final XceiverClientManager xceiverClientManager;
-
   public ContainerOperationClient(OzoneConfiguration conf) throws IOException {

Review comment:
       Done




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