I am installing kafka using ambari.
While installation i got an error:
Connection failed: [Errno 111] Connection refused to localhost:6667.
Can someone help in this.
The error message seems to be related to the Kafka listener port, which is by default 6667. There might be another port configured, the port is blocked within the network or the service is not running.
Related
MongoDb atlas connetion issue.
Can anyone know how to resolve it?
error message [localhost:27017: [WinError 10061] No connection could
be made because the target machine actively refused it, Timeout: 30s,
Topology Description:
I checked MongoDB atlas connection, connection working fine, cluster running.
On running the command $EAP_HOME/bin/standalone.sh -c standalone-full.xml -b I'm getting error like
12:06:15,197 INFO
[org.kie.server.controller.websocket.client.WebSocketKieServerControllerImpl]
(KieServer-ControllerConnect) Kie Server points to non Web Socket
controller 'http://localhost:8080/business-central/rest/controller',
using default REST mechanism 12:06:15,198 WARN
[org.kie.server.services.impl.controller.DefaultRestControllerImpl]
(KieServer-ControllerConnect) Exception encountered while syncing with
controller at
http://localhost:8080/business-central/rest/controller/server/default-kieserver
error Connection refused (Connection refused) 12:06:19,805 WARN
[org.kie.server.client.impl.AbstractKieServicesClientImpl]
(Thread-125) Marking endpoint
'http://localhost:8080/kie-server/services/rest/server' as failed due
to Connection refused (Connection refused) 12:06:19,805 WARN
[org.kie.server.client.impl.AbstractKieServicesClientImpl]
(Thread-125) Cannot invoke request - 'No available endpoints found'
12:06:24,812 WARN
[org.kie.server.client.impl.AbstractKieServicesClientImpl]
(Thread-125) Marking endpoint
'http://localhost:8080/kie-server/services/rest/server' as failed due
to Connection refused (Connection refused) 12:06:24,812 WARN
[org.kie.server.client.impl.AbstractKieServicesClientImpl]
(Thread-125) Cannot invoke request - 'No available endpoints found'
on bind address, business central is running but I cannot find any execution server
but when I run the same command without bind address like
./standalone.sh -c standalone-full.xml
All are working properly
What would be the issue when using bind address
I'm using
rhpam 7.12.0
jboss eap 7.4.0
I've done default configuration. And I didn't change any configuration
I followed the Docker manual on https://docs.skygear.io/server/guide/getting-started-docker.
I used Kitematic to download Skygear Server from SkygearIO.
When the server tries to start it can't connect to a database.
ERRO[0001] Unable to begin transaction for schema migration: dial tcp
[::1]:5432: getsockopt: connection refused logger=skydb
ERRO[0001] Failed to start skygear: failed to open connection: skydb/pq:
unable to connect to database because of a network error = dial tcp
[::1]:5432: getsockopt: connection refused
I can't seem to find the problem.
Please follow the Setup Skygear Development Server Locally.
Has anyone faced this issue with Bluemix? One of my Bluemix instances crashes repeatedly and the log file shows the following error. Seems to be an internal error within Bluemix environment, and I could not understand the reason for it.
......
2016-08-04T12:02:07.617+0530[DEA/75]OUTStopped app instance (index 0) with guid 9b4ebc26-e5f9-4c61-a54e-f8c7437185a7
2016-08-04T12:02:17.783+0530[LGR/null]ERRWebsocketListener.Start: Error connecting to a doppler server
2016-08-04T12:02:17.799+0530[LGR/null]ERRproxy: error connecting to 158.85.134.172:8081: dial tcp 158.85.134.172:8081: getsockopt: connection refused
2016-08-04T12:02:17.899+0530[LGR/null]ERRproxy: error connecting to 158.85.134.172:8081: dial tcp 158.85.134.172:8081: getsockopt: connection refused
I m trying connect to my db in Mongolab:
>> mongo ds123456.mongolab.com
MongoDB shell version: 2.6.1
connecting to: ds123456.mongolab.com/test
2014-12-16T14:13:41.738+0100 warning: Failed to connect to 54.74.247.101:27017, reason: errno:10061 No connection could be made because the target machine actively refused it.
2014-12-16T14:13:41.741+0100 Error: couldn't connect to server ds123456.mongolab.com:27017 (54.74.247.101), connection attempt failed at src/mongo/shell/mongo.js:148
exception: connect failed
I assume this question answers the first problem of access being blocked on this port.
The obvious solution is to contact the network admin. But I wonder if there is an alternative?
Thanks in advance.