problem: no authorization
curl: (7) Failed connect to localhost:9200; Connection refused
solution: modify the elasticsearch.yml net.host value 0.0.0.0
represents all IP authorization
edit configuration files
vi/usr/local/elasticsearch – 6.2.3/config/elasticsearch. Yml
p>
problem resolved:
test whether the
can be accessed normally
Read More:
- curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused
- JDBC connect to Sql Server to connect to the database–The TCP/IP connection to the host localhost, port 1433 has failed
- TNS-12545: Connect failed because target host or object does not exist
- Online problem solving analysis
- MySQL: if the remote connection using navicatip fails, prompt “is not allowed to connect to this MySQL server”
- Solution to MySQL Error 1130 problem
- [Solved] Springboot Project Error: Mail server connection failed;
- MySQL local connection Error 1130_ The solution of MySQL 1130 error report when remote connection through Navicat for MySQL
- Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no furthe
- solve java.net.ConnectException : Connection refused:connect report errors
- How to solve problems like curl: (7) failed to connect to raw.githubusercontent.com Port 443: problem with connection used
- How to Fix java.net.ConnectException: Connection refused: connect
- JDBC connection to Oracle: listener used the connection with the following error: ora-12505
- Sqlog connect to MySQL 8.0.24 remote server, error: 2058 solution
- Network agent problem: task: preparekotlinbuildscriptmodel up-to-date
- node.js Server MySQL database connection timeout (error: connect etimeout)
- Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently
- Host is not allowed to connect to this MySQL server
- Curl HTTPS returned errno 35 (SSL connect error) error
- VNC logon when Connection union (10061) resolves