[
https://issues.apache.org/jira/browse/FLINK-29727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Fedulov updated FLINK-29727:
--------------------------------------
Description:
Currently {{docker-enterypoint.sh}} always overrides {{jobmanager.rpc.address}}
in {{flink-conf.yaml}} either with an environment variable
{{JOB_MANAGER_RPC_ADDRESS}} or with a {{hosname}} :
[link|https://github.com/apache/flink-docker/blob/3c259f46231b97202925a111a8205193c15bbf78/1.15/scala_2.12-java8-ubuntu/docker-entrypoint.sh#L25]
. This causes, for instance, jobmanager address configured in
`FlinkContainers` that are based on an existing image (contains
`docker-entrypoint.sh` in contrast to an image that is built on-the flight from
flink-dist) to be overridden by the hostname. TMs then fail for connect to the
JM. A workaround is to use {{TestContainersSettings}} to set
{{JOB_MANAGER_RPC_ADDRESS }}, which is a suboptimal from the user perspective.
Configuration in flink-conf.yaml should instead be kept if
JOB_MANAGER_RPC_ADDRESS is not passed explicitly and only overridden by the
{{hostname}} if nothing was specified in the confit.
was:
Currently {{docker-enterypoint.sh}} always overrides {{jobmanager.rpc.address}}
in {{flink-conf.yaml}} either with the environment variable
{{JOB_MANAGER_RPC_ADDRESS}} or with a {{hosname}} :
[link|https://github.com/apache/flink-docker/blob/3c259f46231b97202925a111a8205193c15bbf78/1.15/scala_2.12-java8-ubuntu/docker-entrypoint.sh#L25]
. This causes, for instance, jobmanager address configured in
`FlinkContainers` that are based on an existing image (contains
`docker-entrypoint.sh` in contrast to an image that is built on-the flight from
flink-dist) to be overridden by the hostname. TMs then fail for connect to the
JM. A workaround is to use {{TestContainersSettings}} to set
{{JOB_MANAGER_RPC_ADDRESS }}, which is a suboptimal from the user perspective.
Configuration in flink-conf.yaml should instead be kept if
JOB_MANAGER_RPC_ADDRESS is not passed explicitly and only overridden by the
{{hostname}} if nothing was specified in the confit.
> Fall back to flink-conf.yaml if no JOB_MANAGER_RPC_ADDRESS is specified
> -----------------------------------------------------------------------
>
> Key: FLINK-29727
> URL: https://issues.apache.org/jira/browse/FLINK-29727
> Project: Flink
> Issue Type: Improvement
> Components: flink-docker
> Reporter: Alexander Fedulov
> Assignee: Alexander Fedulov
> Priority: Major
>
> Currently {{docker-enterypoint.sh}} always overrides
> {{jobmanager.rpc.address}} in {{flink-conf.yaml}} either with an environment
> variable {{JOB_MANAGER_RPC_ADDRESS}} or with a {{hosname}} :
> [link|https://github.com/apache/flink-docker/blob/3c259f46231b97202925a111a8205193c15bbf78/1.15/scala_2.12-java8-ubuntu/docker-entrypoint.sh#L25]
> . This causes, for instance, jobmanager address configured in
> `FlinkContainers` that are based on an existing image (contains
> `docker-entrypoint.sh` in contrast to an image that is built on-the flight
> from flink-dist) to be overridden by the hostname. TMs then fail for connect
> to the JM. A workaround is to use {{TestContainersSettings}} to set
> {{JOB_MANAGER_RPC_ADDRESS }}, which is a suboptimal from the user perspective.
> Configuration in flink-conf.yaml should instead be kept if
> JOB_MANAGER_RPC_ADDRESS is not passed explicitly and only overridden by the
> {{hostname}} if nothing was specified in the confit.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
