ChenSammi commented on code in PR #8286:
URL: https://github.com/apache/ozone/pull/8286#discussion_r2052124644
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hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/DeadNodeHandler.java:
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@@ -51,23 +51,33 @@ public class DeadNodeHandler implements
EventHandler<DatanodeDetails> {
private final ContainerManager containerManager;
@Nullable
private final DeletedBlockLog deletedBlockLog;
+ private final DiskBalancerManager diskBalancerManager;
Review Comment:
Please add @Nullable for diskBalancerManager, and check whether
diskBalancerManager is null in the below onMessag() logic.
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