IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Preface
editPreface
editThis section describes the Java API that elasticsearch provides. All elasticsearch operations are executed using a Client object. All operations are completely asynchronous in nature (either accepts a listener, or returns a future).
Additionally, operations on a client may be accumulated and executed in Bulk.
Note, all the APIs are exposed through the Java API (actually, the Java API is used internally to execute them).