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From Eron Wright <eronwri...@gmail.com>
Subject Re: Installing Apache Flink on Mesos Cluster without DC/OS
Date Mon, 11 Sep 2017 17:29:23 GMT
You do not need to install Flink onto the nodes.   The approach used by
Flink is that the task managers download a copy of Flink from the
appmaster.  The entire installation tree of Flink is downloaded (i.e. the
bin/lib/conf directories).   The only assumed dependency is Java, which may
be provided via a Docker image or via the JAVA_HOME environment variable
(see Mesos docs for --executor_environment_variables).

Let us know if you have further questions.

Hope this helps,

On Fri, Sep 8, 2017 at 10:22 AM, Rahul Raj <rahulrajmsrit@gmail.com> wrote:

> Hi,
> I am newbie in Apache Flink and our team is trying to set up an Apache
> Flink Cluster on Apaches Mesos. We have already installed Apache Mesos &
> Marathon with 3 Master nodes and 3 Slaves and now we are trying to install
> Apache Flink without DC/OS as mentioned here https://ci.apache.org/
> projects/flink/flink-docs-release-1.3/setup/mesos.html#mesos-without-dcos.
> I have couple of questions over here :
>    1.
>    Do we need to download Flink on all the nodes(master and slaves) and
>    configure mesos.master in all nodes?
>    2.
>    Or Shall we download flink on only one master node and configure
>    mesos.master over there?
>    3.
>    If flink needs to be downloaded on all the nodes then what should be
>    the location of flink directory or if there is any script where I can
>    specify that?
>    4.
>    Is running "mesos-appmaster.sh" on master node also responsible for
>    running flink libraries and classes on slaves?
> Thanks
> Rahul Raj

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