Nikesh Hajari created FLINK-22977:
-------------------------------------
Summary: jobmanager.rpc.addresss does not support hostname with an
underscore
Key: FLINK-22977
URL: https://issues.apache.org/jira/browse/FLINK-22977
Project: Flink
Issue Type: Bug
Reporter: Nikesh Hajari
Using Docker to setup a Flink job manager - when the jobmanager.rpc.address has
an underscore in the hostname - the error message below is received. I have
included a working and non-working sample below by only changing one "dash" to
an "underscore".
2021-06-14 02:25:48,485 WARN
org.apache.flink.runtime.webmonitor.retriever.impl.RpcGatewayRetriever [] -
Error while retrieving the leader gateway. Retrying to connect to
akka.tcp://flink@lsp-dev-apache_flink-job-manager:6123/user/rpc/dispatcher_*.
>From Web UI: \{"errors":["Service temporarily unavailable due to an ongoing
>leader election. Please refresh."]}
*This works - RPC without underscore*
lsp-dev-apache-flink-job-manager:
container_name: lsp-dev-apache-flink-job-manager
networks:
- flink-network
ports:
- '8081:8081'
command: jobmanager
environment:
- |
FLINK_PROPERTIES=
jobmanager.rpc.address: lsp-dev-apache-flink-job-manager
*This does not work - RPC with underscore*
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