if I delete a pipeline run with a given `run key` is that en

Question

if I delete a pipeline run with a given `run key` is that enough to get the sensor to trigger again assuming it yields that runrequest again trying to resolve a situation where many pipeline runs that were triggered by a sensor failed with bad run config and I want to re trigger them all with the fixed run config

johann · Answer

cc < prha>

prha · Answer

< bobzoller> it depends on the sensor evaluation function If the sensor will yield the RunRequest for that run key in the next tick then yes deleting the run should be sufficient

prha · Answer

sometimes though people will write their sensor with an implicit cursor to reduce the computation within the sensor evaluation function

prha · Answer

then you might have to reset that value

bobzoller · Answer

yup word I haven t added cursors yet +1

bobzoller · Answer

if I needed to in the future is resetting that value digging into postgres

prha · Answer

yeah but I m actually restructuring some of the sensor cursor code right now I ll add a dagster cli command to manually reset the cursor e g `dagster sensor set cursor lt sensor name gt lt cursor value gt ` or something equivalent

bobzoller · Answer

nice deleting the runs worked great I m all green again

Ming Fang · Answer

< prha> please add ability to reset cursors in dagit also