IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
Submission of upgrade request task will requires the
IndexUpgradeRequest and will return
IndexUpgradeSubmissionResponse can later be use to fetch
TaskId and query the Task API for results.
IndexUpgradeRequest request = new IndexUpgradeRequest("test"); TaskSubmissionResponse response = client.migration() .submitUpgradeTask(request, RequestOptions.DEFAULT); String taskId = response.getTask();