xlz926 opened a new issue #5389:
URL: https://github.com/apache/incubator-doris/issues/5389
环境：docker 容器内容部署好单节点 BE 和 FE节点，ES 访问也是正常的，链接至扩展ES 地址,建表语句：
CREATE EXTERNAL TABLE `test` (
`k1` bigint(20) COMMENT "",
`k2` datetime COMMENT "",
`k3` varchar(20) COMMENT "",
`k4` varchar(100) COMMENT "",
`k5` float COMMENT ""
) ENGINE=ELASTICSEARCH
PROPERTIES (
"hosts" = "http://172.17.0.1:9200";,
"index" = "test",
"type" = "_doc",
"user" = "root",
"password" = "",
"enable_docvalue_scan" = "true"
);
创建语句正常执行成功，hosts 地址如果正确，但是查询的时候 Ip 地址为什么会是72.20.0.2 ，具体错误日志如下：
I0214 11:49:27.722384 15681 task_worker_pool.cpp:1098] finish report task.
master host: 172.17.0.2 port: 9020
W0214 11:49:29.185159 15872 http_client.cpp:165] fail to execute HTTP
client, errmsg=Failed to connect to 172.20.0.2 port 9200: Connection timed out
W0214 11:49:29.185246 15872 es_scan_reader.cpp:111] Failed to connect to ES
server, errmsg is: Failed to connect to 172.20.0.2 port 9200: Connection timed
out
W0214 11:49:29.185346 15872 es_http_scan_node.cpp:444] Scanner[0] process
failed. status=Failed to connect to ES server, errmsg is: Failed to connect to
172.20.0.2 port 9200: Connection timed out
访问 ES 的地址变成了 172.20.0.2 这个 IP 地址。我试着把 ES 地址改为一个不可用地址会提示如下错误：
1064 - errCode = 2, detailMessage = fetch es table [test] metadata failure:
Failed to connect to /172.17.0.2:9200, Time: 0.002000s
请问是否还有配置还是哪里设置不对，怎么解决 ES 的正常访问
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