xichen01 commented on code in PR #4800:
URL: https://github.com/apache/ozone/pull/4800#discussion_r1211221429
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hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/statemachine/background/BlockDeletingService.java:
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@@ -175,13 +175,19 @@ public BackgroundTaskQueue getTasks() {
public List<ContainerBlockInfo> chooseContainerForBlockDeletion(
int blockLimit, ContainerDeletionChoosingPolicy deletionPolicy)
throws StorageContainerException {
+ long[] totalPendingBlockCount = new long[1];
Review Comment:
`totalPendingBlockCount` is an array of size 1 because variables used in
lambda expressions must be effectively final. Using an array allows you to
modify its content inside the lambda while keeping the array reference
unchanged.
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