Hi, 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, Eron On Fri, Sep 8, 2017 at 10:22 AM, Rahul Raj <rahulrajms...@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 >
