OTP2 development status

[Bartosz Kwapisz]

Hi everyone,
I wonder what is a development status of OTP 2.0.

Is there any place where can I find this information? Is there any prediction when RC or final version would be ready?

I found dashboard in gitbug that is called OTP2 Development, but I also see many PR on dev-2.x branch which look like they have a separate flow.

  

Thanks a lot for any help!

Cheers,

Bartosz

[Thomas Gran]

What do you mean by:

> but I also see many PR on dev-2.x branch which look like they have a separate flow.

I try to put all prioritized issues in the 2 issues columns and all PR in the PR columns. The project board is maintained by Entur, but I try to include all issues/PR we need to follow up on. All issues and PRs relevant to OTP2 should be tagged with the OTP2 tag.

*Status*
At Entur we are setting up the OTP2 production pipeline now, and we expect at least one application to be using it sometime in June. We will continue to add new features/regressions/bugfixes. The largest single task left is refactoring the internal model, so that the real time cancelation works. 


Also you can look at the Migration Guide witch we try to keep up t date.

Thomas 


Thomas

[Torbjørn Vatn]

Hi Thomas,
are you planning to push a "stable" version of OTP2 to a Maven repo any time soon.
I really want to use it as a library in my own app, and it's a bit cumbersome to build the jar file and adding it to the lib/ folder.

/torbjørn

[Thomas Gran]

We have not discussed a date for the OTP 2.0 released jet. There is a long list of things we want to clean-up and we want to run use for a while before finalizing the release. It also based on the demand from the community, I guess. I would like to see some more testing as well. My guess is that we will release OTP2 sometime late this year, but not before the PLC meeting in September - for sure. 

PS! OTP is not primarily developed to be used as a library. 

For those who can handle the "flux" OTP2 might be a better option than OTP1 already - but as I said, there is a lot of doc and small stuff that is not clean-up jet, so we want cut the release. 


Thomas

[Torbjørn Vatn]

Ok, thanks for the update.

I can manage to build my own jar and host it on github packages or something like that.

I'm fully aware that OTP is not primarily developed to be used as a library, but my use case is to route millions of start/end coordinates to find the most plausible mode of travel between those two points. I've experimented with doing that in a Google Dataflow pipeline that can scale up to hundreds of machines, and I want to avoid all that network traffic back and forth to a central OTP web service.

Since my understanding is that OTP2 is faster than OTP1 I want to use that, since I pay for CPU hours in Dataflow.

/torbjørn

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