'Flink 1.14.3 - [issue] failed to bind to /0.0.0.0:6123
We are using 1.14.3 version of flink and when we try to run Job manager, we are getting below exception.
I tried entering akka.remote.netty.tcp.hostname = "127.0.0.1" in flink-conf.yml file and even updated IP with hostname. But didnt help.
[flink-akka.actor.default-dispatcher-5]
ERROR akka.remote.transport.netty.NettyTransport - failed to bind to /0.0.0.0:6123, shutting down Netty transport
ERROR org.apache.flink.runtime.entrypoint.ClusterEntrypoint - Could not start cluster entrypoint StandaloneSessionClusterEntrypoint.
org.apache.flink.runtime.entrypoint.ClusterEntrypointException: Failed to initialize the cluster entrypoint StandaloneSessionClusterEntrypoint
Caused by: java.net.BindException: Could not start actor system on any port in port range 6123```
Solution 1:[1]
Can you check if you have an application already running on port 6123?
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Martijn Visser |