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06-10-2021 08:14 PM
Hello. I've checked multiple references, but I'm unable to start cypher on Ubuntu 20.04.2 LTS. Installed via apt from repo https://debian.neo4j.com stable 4.1. I can see the app running via systemctl status.
Error message: "Unable to connect to localhost:7687, ensure the database is running and that there is a working network connection to it."
curl localhost:7687
curl: (7) Failed to connect to localhost port 7687: Connection refused
$ curl localhost:7474
curl: (7) Failed to connect to localhost port 7474: Connection refused
Here is my config:
> dbms.default_listen_address=0.0.0.0
> #dbms.connectors.default_listen_address=0.0.0.0
>
> #Bolt connector
> dbms.connector.bolt.enabled=true
> #dbms.connector.bolt.tls_level=DISABLED
> dbms.connector.bolt.listen_address=127.0.0.1:7687
> #dbms.connector.bolt.advertised_address=:7687
>
> # #HTTP Connector. There can be zero or one HTTP connectors.
> dbms.connector.http.enabled=true
> dbms.connector.http.listen_address=127.0.0.1:7474
> #dbms.connector.http.advertised_address=:0.0.0.0:7474
UFW is disabled. Ports after a new install:
tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN 726/mongod
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 776/nginx: master p
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 698/systemd-resolve
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 765/sshd: /usr/sbin
tcp6 0 0 :::80 :::* LISTEN 776/nginx: master p
tcp6 0 0 :::22 :::* LISTEN 765/sshd: /usr/sbin
Solved! Go to Solution.
06-12-2021 06:46 PM
Solved. Wrong jdk (v16-headless) instead of mandatory v11-headless. Once change, config is fine.
06-12-2021 06:46 PM
Solved. Wrong jdk (v16-headless) instead of mandatory v11-headless. Once change, config is fine.
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