Details
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Improvement
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Status: Resolved
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Trivial
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Resolution: Fixed
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3.0.0-alpha-1
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None
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None
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Reviewed
Description
https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html
https://docs.oracle.com/javase/7/docs/api/java/util/ArrayList.html
https://docs.oracle.com/javase/7/docs/api/java/util/Set.html
/hbase/hbase-server/src/main/java/org/apache/hadoop/hbase/master/ClusterStatusPublisher.java
change
List<Map.Entry<ServerName, Integer>> entries = new ArrayList<>();
entries.addAll(lastSent.entrySet());
to
List<Map.Entry<ServerName, Integer>> entries = new ArrayList<>(lastSent.entrySet());