@Override
  public HashSet<PersistentMemberID> getPersistedOnlineOrEqualMembers() {
    HashSet<PersistentMemberID> members = new HashSet<>(persistentMemberView.getOnlineMembers());
    members.addAll(equalMembers);
    return members;
  }
Start listening for persistent view updates and apply any updates that have already happened.

<p>
This method should be called after we have decided that there is no conflicting persistent
exception.
geode-core/src/main/java/org/apache/geode/internal/cache/persistence/PersistenceAdvisorImpl.java