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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2021/09/02 06:47:20 UTC

[GitHub] [ozone] JacksonYao287 commented on a change in pull request #2577: HDDS-5670. ContainerBalancer should get OzoneConfiguration from Conta…

JacksonYao287 commented on a change in pull request #2577:
URL: https://github.com/apache/ozone/pull/2577#discussion_r700792962



##########
File path: hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/balancer/ContainerBalancerConfiguration.java
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@@ -111,10 +111,14 @@
    */
   public ContainerBalancerConfiguration(
       OzoneConfiguration ozoneConfiguration) {
-    this.ozoneConfiguration = ozoneConfiguration;
+    if (ozoneConfiguration == null) {

Review comment:
       actually, ozoneConfiguration should not be null. we'd better to  use `Preconditions.checkNotNull` instead here.




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