xiaoyuyao commented on a change in pull request #1174:
URL: https://github.com/apache/hadoop-ozone/pull/1174#discussion_r452326595
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File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/states/NodeStateMap.java
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@@ -88,7 +88,7 @@ public void addNode(DatanodeDetails datanodeDetails,
NodeState nodeState)
throw new NodeAlreadyExistsException("Node UUID: " + id);
}
nodeMap.put(id, new DatanodeInfo(datanodeDetails));
- nodeToContainer.put(id, new HashSet<>());
+ nodeToContainer.put(id, new ConcurrentHashMap().newKeySet());
Review comment:
Good point. I also make change to stateMap which has similar issue.
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