I didn't know this about the Clear button. Maybe the "Do you really want to do this?" screen could include a warning?
Lance On Mon, May 16, 2016 at 7:38 AM, Chris Riccomini <[email protected]> wrote: > Hey Jelez, > > > How can I interrupt the execution of the tasks temporarily while the DAG > is running? > > There is an on/off toggle next to each DAG in the UI. If you toggle it to > off, all execution of the DAG will cease (even if the DAG run is halfway > through executing). This will not kill any currently running tasks, but no > future tasks will get scheduled for it. > > > How can I just stop the DAG execution and reset it in case I find a > problem that need to be fixed and then re-run the DAG? > > See above on how to stop the DAG execution. You can also use the UI in the > `tree view` page to clear the status of a task, so that it can be re-run. > Do this by clicking on the square of the task that you want to clear, and > then clicking the 'Clear' button. Note: if you do this on a task that's > currently running (bright green square), Airflow will attempt to kill the > task off when it clears the status--this is the second part of the answer > to your question above. > > Cheers, > Chris > > On Sun, May 15, 2016 at 11:39 AM, Raditchkov, Jelez (ETW) < > [email protected]> wrote: > > > I have a with 200 tasks. > > > > > > 1. How can I interrupt the execution of the tasks temporarily while > > the DAG is running? > > > > > > 2. How can I just stop the DAG execution and reset it in case I > find > > a problem that need to be fixed and then re-run the DAG? > > > > > > Thanks! > > > > > -- Lance Norskog [email protected] Redwood City, CA
