Hey all,
The *ChildrenCallback*#*processResult(int rc, String path, Object
ctx, List<String> children)* method is a callback to the
ZooKeeper#getChildren method as I understand. I am seeing a null value
being passed in children sometimes.
Is this allowed, if yes, when do we expect to see a null value?
The *ChildrenCallback*#*processResult(int rc, String path, Object
ctx, List<String> children)* method is a callback to the
ZooKeeper#getChildren method as I understand. I am seeing a null value
being passed in children sometimes.
Is this allowed, if yes, when do we expect to see a null value?