mysql 報錯java.sql.SQLException: null, message from server: "Host 'xx.xx.xx.xx' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'"
解決方案:
mysqladmin -u root -p flush-hosts
mysqladmin -u root -p flush-hosts
01 背 景 播放鏈路是愛奇藝最重要的業務,鏈路穩定性極其重要,隨着愛奇藝用戶的不斷增長和熱播劇集的推廣,播放鏈路往往面臨着難以預估的用戶流量的突增,考