Increase build timeout limit for Koalas project

[HyukjinKwon]

Details

• Read the Docs project URL: https://readthedocs.org/projects/koalas/builds/
• Build URL (if applicable): https://koalas.readthedocs.io/en/latest/?badge=latest
• Read the Docs username (if applicable): HyukjinKwon

Expected Result

Build pass without timeout

Actual Result

Build timeout

[HyukjinKwon]

To speed up, I had to disable PDF build and EPUB build; however, we still intermittently face this timeout (which spams emails .. :( .. ).

Can I ask to increase the timeout?

[humitos]

Hi @HyukjinKwon! I just took a look at your builds and I found that that all the builds were executed on one the same server (build04). We are having an issue with this server (it's executing too many builds at the same time) that we hopefully fix soon.

[HyukjinKwon]

Thanks! I am actively working on that project. I will update if I happen to find out this issue isn't persistent anymore!

[stsewd]

The project is failing for another reason now

Collecting package metadata: ...working... done
Solving environment: ...working... failed

ResolvePackageNotFound: 
  - java-jdk=8

The project doesn't have build04 as builder anymore.

[HyukjinKwon]

It suddenly fails there. I'll check and update within few days.

[HyukjinKwon]

Hi, the error was temporary. The problematic package started to install properly. https://readthedocs.org/projects/koalas/builds/9773902/

[HyukjinKwon]

Hi, I still face time out intermittently. Can I ask to increase time out please? I am handling flakiness of java-jdk=8 as well separately but this timeout affects the build more seriously.

[humitos]

Hi @HyukjinKwon! I increased time and memory for your project. I'm closing this issue. Feel free to re-open if you think it's needed. Also, let me know if it's building properly :)

[HyukjinKwon]

Thank you so much guys!

[HyukjinKwon]

Eh, sorry @humitos can you double check if the time is increased?

[HyukjinKwon]

Also, seems like I can't reopen this issue :(.

[stsewd]

Last builds are passing now

[HyukjinKwon]

eh, seems still failing. Can I ask to increase the timeout?

[stsewd]

[HyukjinKwon]

Thanks for checking it closely @stsewd

BTW, did the build in Read the docs decrease timeout lately?

Seems the builds started to fail again:

[stsewd]

BTW, did the build in Read the docs decrease timeout lately?

No, we haven't. But looks like the conda step is taking a lot of the time

Do you need both channels?

https://github.com/databricks/koalas/blob/4022df3d97b3a9c12ed842cc1e7e0f43b100af56/dev/readthedocs-environment.yml#L6-L7

Conda gets slower depending on the number of channels.

Also, if you agree, we can try using the last version of conda for your project (there are some improvements to make it fast)

https://docs.readthedocs.io/en/stable/guides/feature-flags.html#available-flags

[HyukjinKwon]

Let me give a shot to don't use both channels (opened a PR databricks/koalas#932). I will update you by EOD of tomorrow.

I will try UPDATE_CONDA_STARTUP as well.

However, I was wondering why it suddenly times out at 600 seconds instead of 900 seconds, which was used to be.

[stsewd]

However, I was wondering why it suddenly times out at 600 seconds instead of 900 seconds, which was used to be.

Probably a bug in our code, sometimes if the command fails the command doesn't get updated on the db #4288

[HyukjinKwon]

Thanks, @stsewd, I will wait for the fix and follow what you guided first, and see what happens.

[stsewd]

I have enabled the flag, but it stills times out. I'm increasing the build time to 15 min

[stsewd]

Looks like is passing again, let me know if it keeps timing out

[HyukjinKwon]

Awesome!