您可以將間隔值設置爲-1有效地禁用索引刷新。下面是一個代碼示例,展示瞭如何使用Nest客戶端將刷新間隔設置爲-1。然後,您可以執行批量操作,之後將刷新間隔設置回默認的1秒。
//Set Index Refresh Interval to -1, essentially disabling the refresh
var updateDisableIndexRefresh = new UpdateIndexSettingsRequest();
updateDisableIndexRefresh.IndexSettings.RefreshInterval = Time.MinusOne;
client.UpdateIndexSettings(updateDisableIndexRefresh);
//Do your bulk operations here...
//Reset the Index Refresh Interval back to 1 second, the default setting.
var updateEnableIndexRefresh = new UpdateIndexSettingsRequest();
updateEnableIndexRefresh.IndexSettings.RefreshInterval = new Time(1, TimeUnit.Second);
client.UpdateIndexSettings(updateEnableIndexRefresh);