Thanks for summarising the discussion points, Till.
# Configuration
## Env variables
Agree, this looks like an independent effort.
## dynamic program arguments
Indeed, jobmanager.sh needs small extension. It can be addressed
independently but I think it has chance to be addressed in this release
Thanks for creating this FLIP Andrey. I like the general idea pretty much.
I tried to group some of the above-mentioned points in order to give my 50
cent.
# Configuration
How to configure the Flink process seems to be the biggest question. Due to
historical reasons we have a plethora of differe
I second Thomas that we can support both Java 8 and 11.
Best,
Yangze Guo
On Wed, Mar 18, 2020 at 12:12 PM Thomas Weise wrote:
>
> -->
>
> On Mon, Mar 16, 2020 at 1:58 AM Andrey Zagrebin wrote:
>>
>> Thanks for the further feedback Thomas and Yangze.
>>
>> > A generic, dynamic configuration mech
-->
On Mon, Mar 16, 2020 at 1:58 AM Andrey Zagrebin
wrote:
> Thanks for the further feedback Thomas and Yangze.
>
> > A generic, dynamic configuration mechanism based on environment variables
> is essential and it is already supported via envsubst and an environment
> variable that can supply a
Hi Andrey,
Thanks for your explanation.
> About the logging
What i mean is we could not forward the stdout/stderr to local files and
docker stdout
at the same time by using log4j. For the jobmanager.log/taskmanager.log, it
works
quite well since we only need to add a console appender in
the log4j
Thanks for the further feedback Thomas and Yangze.
> A generic, dynamic configuration mechanism based on environment variables
is essential and it is already supported via envsubst and an environment
variable that can supply a configuration fragment
True, we already have this. As I understand thi
Thanks for the reply, Andrey.
Regarding building from local dist:
- Yes, I bring this up mostly for development purpose. Since k8s is
popular, I believe more and more developers would like to test their
work on k8s cluster. I'm not sure should all developers write a custom
docker file themselves i
Thanks for working on improvements to the Flink Docker container images.
This will be important as more and more users are looking to adopt
Kubernetes and other deployment tooling that relies on Docker images.
A generic, dynamic configuration mechanism based on environment variables
is essential a
Hi All,
Thanks a lot for the feedback!
*@Yangze Guo*
- Regarding the flink_docker_utils#install_flink function, I think it
> should also support build from local dist and build from a
> user-defined archive.
I suppose you bring this up mostly for development purpose or powerful
users.
Most of n
Hi Andrey,
thanks a lot for this proposal. The variety of Docker files in the project
has been causing quite some confusion.
For the entrypoint, have you considered to also allow setting configuration
via environment variables as in "docker run -e FLINK_REST_BIN_PORT=8081
..."? This is quite comm
Hi Andrey,
Thanks for driving this significant FLIP. From the user ML, we could also
know there are
many users running Flink in container environment. Then the docker image
will be the
very basic requirement. Just as you say, we should provide a unified place
for all various
usage(e.g. session,
Hi All,
If you have ever touched the docker topic in Flink, you
probably noticed that we have multiple places in docs and repos which
address its various concerns.
We have prepared a FLIP [1] to simplify the perception of docker topic in
Flink by users. It mostly advocates for an approach of exte
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