Hi Anil, Glad to know that you upgrade the system to 1.4, from our experience there are quite a bit of changes requires to adapt to the new deployment model in 1.4 if I remember correctly. The Deployment model "run detach" in AthenaX does not support reattach back to the job, we use REST API to do all the subsequent life-cycle management.
There are a couple of ways I can think of to workaround if upgrade to 1.5 is not an option: - try to use CLI API [1] instead of REST API by replacing the life-cycle management component in WatchdogPolicy, so that you can trigger savepoints. - try to modify the deployment model of AthenaX to not use "run detach" mode by modifying the "YarnClusterDescriptor" [1] https://ci.apache.org/projects/flink/flink-docs-release-1.4/ops/cli.html#savepoints Hope this can help your use case. Thanks, Rong On Thu, May 31, 2018 at 8:38 PM, Anil <anilsingh....@gmail.com> wrote: > Thanks for the reply Rong. We had updated Athenax to version 1.4. > > I had checked Flink 1.4, it's rest endpoint dose not support only creating > Savepoint. It has cancel With Savepoint. I think creating Savepoint is > supported in 1.5. Since we can't upgrade to 1.5 at the moment it would like > to find a workaround for the moment. > > Can you tell me how to reattaches to a running job in the cluster. > > > > > > -- > Sent from: http://apache-flink-user-mailing-list-archive.2336050. > n4.nabble.com/ >
