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Till Rohrmann commented on FLINK-12214: --------------------------------------- I think what you need is a better programmatic job control which offers a {{JobClient}} and {{ClusterClient}} to trigger these actions. FLINK-4272 is the issue coming closest to these requirements. Before implementing some temporary workarounds, I think we should properly design it. The consensus on the dev mailing concerning this problem was to create a FLIP because it strongly affects the whole client side. > Add JobListener to capture job submission process > ------------------------------------------------- > > Key: FLINK-12214 > URL: https://issues.apache.org/jira/browse/FLINK-12214 > Project: Flink > Issue Type: New Feature > Components: Runtime / Coordination > Reporter: Jeff Zhang > Assignee: Jeff Zhang > Priority: Major > Labels: pull-request-available > Attachments: image-2019-04-17-00-11-00-020.png, > image-2019-04-17-00-13-15-999.png, image-2019-04-17-00-15-16-750.png > > Time Spent: 20m > Remaining Estimate: 0h > > Third party library would like to add some hook when submitting jobs. So it > would be nice to have JobListener for flink. > More details about the motivation: > The background is that I am working on integrating flink with apache zeppelin > notebook. In apache zeppelin notebook, we allow user to run flink scala code > or sql. For each piece fo code, I'd like to associate it with its > corresponding flink job. So that user can link to flink job ui in zeppelin > notebook, also he can cancel this job. Here's one screenshot of my POC, in > this screenshot you can see the FLINK JOB link which will link to the flink > job ui. That's why I'd like to add hook in flink's job submission, so that I > can link each piece of flink code to paragraph (the following screenshot) > which is a concept of zeppelin and is a container that host this piece of > code. > Here's the sample code for reference about how I use JobListener in zeppelin. > [https://github.com/zjffdu/zeppelin/blob/blink_poc/flink/src/main/scala/org/apache/zeppelin/flink/FlinkScalaInterpreter.scala#L251] > !image-2019-04-17-00-15-16-750.png! > -- This message was sent by Atlassian JIRA (v7.6.3#76005)