您可以将间隔值设置为-1有效地禁用索引刷新。下面是一个代码示例,展示了如何使用Nest客户端将刷新间隔设置为-1。然后,您可以执行批量操作,之后将刷新间隔设置回默认的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);