Tsz-wo Sze created HDDS-16043:
---------------------------------

             Summary: Use EnumMap for ports in DatanodeDetails
                 Key: HDDS-16043
                 URL: https://issues.apache.org/jira/browse/HDDS-16043
             Project: Apache Ozone
          Issue Type: Improvement
          Components: SCM
            Reporter: Tsz-wo Sze


{code}
// DatanodeDetails
  private final List<Port> ports;
{code}
{code}
  public static final class Port {
    private final Name name;
    private final Integer value;

    public enum Name { ... }
{code}
Use EnumMap<Port.Name, Port> instead of List<Port> to avoid linear search.



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