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https://issues.apache.org/jira/browse/FLINK-22977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikesh Hajari updated FLINK-22977:
----------------------------------
Component/s: Runtime / Network
Affects Version/s: 1.13.0
> 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
> Components: Runtime / Network
> Affects Versions: 1.13.0
> Reporter: Nikesh Hajari
> Priority: Minor
>
> 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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