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Rakesh R commented on ZOOKEEPER-2680: ------------------------------------- Good catch [~arshad.mohammad] and thanks [~eribeiro] for the analysis. Presently {{MiniKdc}} uses Apache Kerby which has a [build requirement of jdk1.7+|http://directory.apache.org/kerby/developer-guide.html]. Since branch-3.4.x support Java 1.6 or higher, Apache Kerby binding is causing trouble. One solution is to rewrite {{MiniKdc}} test using old style of Kerberos implementation in Apache Directory Server project, {{org.apache.directory.*}} packages. Please refer {{ivy.xml}} file to understand the {{org.apache.directory.server}} dependencies in the [ZOOKEEPER-1045-br-3-4.patch|https://issues.apache.org/jira/secure/attachment/12805119/ZOOKEEPER-1045-br-3-4.patch#file-1], which I had implemented initially. > Correct DataNode.getChildren() inconsistent behaviour. > ------------------------------------------------------ > > Key: ZOOKEEPER-2680 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2680 > Project: ZooKeeper > Issue Type: Bug > Components: server > Affects Versions: 3.4.9, 3.5.1 > Reporter: Mohammad Arshad > Assignee: Mohammad Arshad > Fix For: 3.4.10, 3.5.3, 3.6.0 > > Attachments: ZOOKEEPER-2680-01.patch > > > DataNode.getChildren() API returns null and empty set if there are no > children in it depending on when the API is called. DataNode.getChildren() > API behavior should be changed and it should always return empty set if the > node does not have any child > *DataNode.getChildren() API Current Behavior:* > # returns null initially > When DataNode is created and no children are added yet, > DataNode.getChildren() returns null > # returns empty set after all the children are deleted: > created a Node > add a child > delete the child > DataNode.getChildren() returns empty set. > After fix DataNode.getChildren() should return empty set in all the above > cases. -- This message was sent by Atlassian JIRA (v6.3.15#6346)