Will block until the given index and optional types have at least the given number of documents.
Is invoked when a test needs access to a client for the test node.
Is invoked when a test needs access to a client for the test node. Can override this if you wish to control precisely how the client is created.
Override this if you wish to change where the home directory for the local instance will be located.
Override this if you wish to change where the home directory for the local instance will be located. Note: if you override the settings method then you should specify the home in there and this method would not be used.