Paused event is logging twice in some pages.

[humit0]

Apache Airflow version

2.2.2 (latest released)

What happened

If I pause/unpause dag in Tree, Graph, or Gantt page, /paused url is calling twice.

So paused events are logging twice.

What you expected to happen

It should be logging only once.

How to reproduce

Go to Tree, Graph, or Gantt page. And pause/unpause it.

Operating System

centos

Versions of Apache Airflow Providers

No response

Deployment

Other 3rd-party Helm chart

Deployment details

No response

Anything else

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[ashb]

Just to ask the obvious question first: you're not double clicking the control are you?

[humit0]

@ashb yes I clicked once.

There are duplicated code in tree.[hash].js and dag.[hash].js, so it call twice.

So I think it needs to split dag.js file.

[ashb]

Good digging @humit0 !

[bbovenzi]

Good catch. Looks like our webpack isn't handling es6 style import statements efficiently. Webpack is always annoying to deal with but we already needed to improve it.

[potiuk]

Javascript never ceases to surprise me :)

[humit0]

Maybe #15896 was similar issue.