Neo4j的HA集群终点返回404 [英] neo4j HA cluster end points return 404

问题描述

我快4点（2群集节点，2仲裁节点）的Neo4j在AWS EC2（Linux）的内部专用子网2上的虚拟机2.2.5企业集群。我能够启动群集，并有成员加入他们的行列。然而，当我尝试访问健康检查的网址，即使在本​​地机器上，我收到404错误。我可能错过了一些非常基本的位置，并将AP preciate任何指针。 同样的事情也能正常工作在我的本地机器上。此外，在服务器上的系统时间约2分钟，而在我的本地它出现在秒变得可用。

I'm running a 4 node (2 cluster nodes, 2 arbiter nodes) neo4j 2.2.5 enterprise cluster on 2 virtual machines in a private subnet within AWS EC2 (Linux). I'm able to start the clusters and have members join them. However, when I try to access the health check URLs even on the local machine, I receive a 404 error. I may have missed something very basic here and would appreciate any pointers. The same thing works fine on my local machine. Also, on the server the system takes about 2 minutes to become available while on my local it comes up in seconds.

        curl -v  http://ip-10-0-1-98:7474/db/manage/server/ha/available

        [ec2-user@ip-10-0-2-98 log]$ curl -v  http://ip-10-0-1-98:7474/db/manage/server/ha/available
        *   Trying 10.0.1.98...
        * Connected to ip-10-0-1-98 (10.0.1.98) port 7474 (#0)
        > GET /db/manage/server/ha/available HTTP/1.1
        > User-Agent: curl/7.40.0
        > Host: ip-10-0-1-98:7474
        > Accept: */*
        > 
       < HTTP/1.1 404 Not Found
       < Date: Thu, 24 Sep 2015 13:06:52 GMT
       < Content-Type: text/plain
       < Access-Control-Allow-Origin: *
       < Transfer-Encoding: chunked
       < Server: Jetty(9.2.4.v20141103)
       < 
       * Connection #0 to host ip-10-0-1-98 left intact

此外，在配置上面我有残疾DBMS身份验证，因此我不及格的凭据。 谢谢， 理学新手！

Also, in the configuration above I have disabled dbms auth and so am not passing the credentials. Thx, Neo-Newbie!

推荐答案

顺便说一句，这竟然是由于neo4j.properties文件中的错误配置。有一个额外的冒号服务器：端口规范这一行。

Btw, this turned out to be due to a misconfiguration in neo4j.properties file. There was an extra colon in the server:port specification for this line..

      ha.server=ip-10-0-2-98::6001

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