sodonnel commented on code in PR #3640:
URL: https://github.com/apache/ozone/pull/3640#discussion_r934402045
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hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/replication/ECUnderReplicationHandler.java:
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@@ -186,15 +191,17 @@ public Map<DatanodeDetails, SCMCommand<?>>
processAndCreateCommands(
Set<Integer> decomIndexes =
replicaCount.decommissioningOnlyIndexes(true);
if (decomIndexes.size() > 0) {
final List<DatanodeDetails> selectedDatanodes =
- getTargetDatanodes(replicas, container, decomIndexes.size());
+ getTargetDatanodes(excludedNodes, container, decomIndexes.size());
+ excludedNodes.addAll(selectedDatanodes);
Review Comment:
There are two reasons I added it here - (1) to keep it consistent with the
earlier code and (2) because we need to extend this class for maintenance mode,
and we will need to add it here then anyway, and its something that could
easily get missed. Therefore I think its best to keep it as it is.
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