StarRocks/Doris 目标端写入报错
本文介绍 StarRocks/Doris 目标端写入报错的解决方法。
现象描述
StarRocks/Doris 测试连接成功,但同步任务中断,日志中出现如下错误:
async flush data to doris failed,try to exist task, msg:UnknownHostException: null: Name or service not known java.net.UnknownHostException: null: Name or service not known
async flush data to starrocks failed, msg:ConnectException: Connection timed out (Connection timed out)
org.apache.http.conn.HttpHostConnectException: Connect to 172.20.0.5:8040 [/172.20.0.5] failed: Connection timed out (Connection timed out)