Github user prabhjyotsingh commented on the issue:
https://github.com/apache/zeppelin/pull/3045
@felixcheung Yes, that is how it is implemented for all the other realms as
well, but then later it gets limited to 5 user result.
And you are right, should we modify all `getUserListObj.getUserList(realm,
searchText)`
(https://github.com/apache/zeppelin/blob/master/zeppelin-server/src/main/java/org/apache/zeppelin/rest/SecurityRestApi.java#L128-L134)
to add another parameter `numberOfresults` so that they get limited there as
well.
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