Jenkins Java 10+ Hackathon, 18 Jun 2018

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From YouTube: Jenkins & Java 10+ Online Hackathon. Day 1. Kick-off

Description

Project doc: https://docs.google.com/document/d/1ed6wFOlq4cWrSL6UkCSzFbaY80AT-sk8ncB4Fz5QXyM/edit?usp=sharing

- Introductions
- Mark Waite will talk about JW2017 hackathon results
- Split to "subteams" and start doing statuses in Google Doc

A

B

Hello, everyone welcome this is the America's kickoff of the drinkin's 10 and above hackathon I'm Liam Newman, although it is also on the call- and there are a number of other participants here- yes, hello and we will be doing a similar presentation to what we did earlier for the earlier time zones and also talking with mark wait about the results of our previous hackathon in after Jenkins hold in 2017.

B

Let's see you can ask questions on IRC at the hashtag Jenkins house, back house is all one word channel, or on getter at Jenkins, CI, Jenkins and I will pass them along see anything else. Oh look how's it going so far. Well,.

A

It's going not fine and we already have some cute updates. For example, the input pipeline needs working, I mean some beats and yeah generally, there are lots of big things to present.

A

Okay, so do you see my slides.

B

C

A

Okay, great yep, so yeah I'll just do a short introduction and then we will continue is starting up so yeah I'll talk about hackathon itself about running guidelines, so everybody who wants to start hiking or to start one wants to test. Jenkins will provide guidelines for you and then I will sync up these teams about the current progress and open issues. We want all this, so that's the current one and yes, lime set, have overview of the original hi captain status from mark wait: okay, yeah! So why do we do it at all?

A

As you might know, Java 11lbs is coming soon, so in September 2000 taken, we will have the release and we're very interested to keep Jenkins up to date. There were lots of discussions about the jovanna in support and Java 10 support in my name, please in Jenkins, JIRA and finally, keke proposed to have an online hackathon and our to work on issues together and to address them and yeah. Actually, this hackathon is about that.

A

So our main objective is to just have some fun work together and you want to explore compatibility of Jenkins with Java, 10 and 11. Now, of course, we wanted to fix some issues if we are successful and last but not least, we want to have to share experiences so building status updates today and using the next place, when you don't have some presentations from masses and some some cups, so yeah I hope it will be an interesting week for everybody if you haven't registered yet we have a registration form.

A

So if you click this link, actually you may see a Jenkins and Java 10 online hackathon, please Sarah juster there we will be using quick in order to deliver. Some saw core moody's, as we discussed on the morning and again, if you have any comments or questions, please ask them here so far. The most popular question is will be get online beers, so advanced a is no, but on the other hand we hope to send some other stuff to participants. This.

B

This this is a new startup that we'll be doing right after this online beer. All that disrupt the online beer industry.

A

A

Yes, so yeah there was a question from YouTube participants so that there is a delay, maybe one min Anjali, so most likely, if you watching YouTube, you can scroll scroll all the time and little to the current state. Okay, so regarding cover is other resources. What do we have so the most of logistics? It will happen a in the Google Doc. We have created it maybe one week ago and lo to get started, feeling it by a Content.

A

So if you go to the link and paste it in slides, you may see that there are all information there, including channels links to meetings, guidelines, how to run a Jenkins on our channel, have a la 11 and also status updates. So, oh.

B

And the link to that that document is also in the description of the YouTube video, so write you description, you can get there that way as well. Mm-Hmm.

A

Yes, so these are main sources. What are our plans for this week? Yeah the hackathon will last for 5 days, Ignis that yeah there will be people. How can something during all this time? But if you are interested to join you can hoping and hope off at any time. So it means that if you have few hours to do some testing, for example, for your plugins of your system, it's more than welcome to do that.

A

If you want to work on particular beats, it's also feel free to join and yeah yeah flexible and we will try to provide and they require it again- variants yeah. Now it's a kind of grunt opening, but yeah, then we will have daily synch up calls like that every day and if you need more information, if you need to sync up with people and to ask questions during the day, we also have chats, and actually there are many of them. So one of the main shots is get a channel.

A

So it's just Jenkins, yes, Jenkins, it's a kind of unofficial bitter chat for whatever about Jenkins, and you can join it and ask questions. You have okay, then we also have more official chat energy. As lime said, it's Jamie's hug house, so you can mature. So whatever channel you prefer so far, the most of activities happen in guitarra and yet please feel free to participate and have discussions hi Kiki by the way I've sent you participant link. If you want to join, he is okay, so yeah, since the hackathon has been originally proposed by Kiki.

A

Would you like to give a forward and to introduce this hackathon Thomas sure.

D

Sure I mean he nothing too much to add, but definitely thank Allium and Oleg for the driving decent make it. It happened like it's easy to suggest something too, but I know I know it takes a lot of work to actually do it. So I'm kind of I'm really excited about this event, because you know in the junk is going to be always trying to look for ways to collaborate right like the one, no the blessing and the chorus of these communities I.

D

Could we divide our work very well, so normally we don't need to really talk to each other, but times I'm, hoping to then I, don't hoping to find more ways to engage more people and instead of like this is that kind. I think this is the new thing we're trying I feel like we had some great success having some impersonal hackathons. So if this works out, then I'd love to do more of these things.

D

So what I asks for the participant is you know if you guys, can keep notes of what had worked well and then what can be improved for the later improvements? That'd be great and I think it's also important to let the world know the good thing.

D

That's coming out from these things and again in turn, I think that those will drive the participation and the willingness, these kind of things more than the road, so I hope you all have fun and that you'll be able to I'm looking forward to DDC a good progress in that the end of this week. So it's that back to you, Oleg.

A

Okay, thank you for the introduction, so yeah I'll continue from there.

A

Okay I just need to find my slides as always, okay. So, in addition to dieter and ever seen, we also have a video chat. It's a Jenkins, io / Hangul, it's an official you.

A

Yeah, it's just a Google Hangouts channel for all kinds of projects related discussions, so you can join it at any time. It doesn't mean that we always have a Java 10 I, get on participants there, but yeah you may meet other people and you may join other meetings if you're interested so follow. Jenkins events and you may discover that actually there are lots of stand-up activities now and yeah. We will also have status calls in hangouts on air. We will be posting participant links in the chat.

A

There is no way to post participant links in advance, so we they will be post, maybe 15, minutes in advance before the meeting, and if you want to see you took links, you can go to Jenkins online Meetup and here in the description you may see all the online sessions they are already scheduled. So you can just follow this link and participate then, and.

B

Those are also in the Google Doc yeah.

E

B

If you have that from this video, you can get that get there from there as well. Yeah.

A

Right so from interesting things on Wednesday, we will have some Java SE elites coming to the meeting to talk with us about Java, 10:00 and 11:00 adoption aspects and about quality outreach program. So it may be, I mean interesting meeting for everybody and here on Tuesday and Thursday, there are open slots. So if you want to come and talk about something, just let us know and we'll try to schedule that, okay and so that's it and let me show how to start using Jenkins with Java 10, actually before the hackathon.

A

We invest some time so now it should be more simple. So we had lots of issues submitted by Jenkins users trying to use Jenkins on these platforms for long time it wasn't supported, but at some point we just blocked a startup or on Java 9 plus in our settings, but now starting from Jenkins 2.1 27, you can run Jenkins on Java 10. For that purpose we have enable future Java flag. So you can use that and yep.

A

Yesterday we have posted a blog post which describes how to actually run Jenkins. You have two options now, just lean in docker. We have created in your repository first experimental releases and there you can find latest versions for edging is mastered for Java 10 and Java 11. So these sessions have continuous delivery and when we update branches they can get automatically published.

A

And if you learn, if you want to have a standard of branches that there are releases for 2.1 27, I guess today we all sing it to publish releases for 2.1 28, because it has been released today but yeah for the hackathon purposes. We recommend using police images because they reflect the current state with all the boilerplate approaches. We add in order to get particular things working yeah.

A

If you want to run without Tucker, there are also guidelines so for Java 10, it's always trivial. You just set a name but future Java for you at Jericho bind model, and then you better check his water running for Java 11. It's a bit more tricky because some models have been excluded from Java 11 and you need to download them explicitly and to configure your instance.

A

But you still can run it and you can follow these guidelines not, but to do better later we'll talk about the current status, but yeah generally, we've got the most critical things running, excepting Jenkins pipeline, which is in progress now, but freestyle jobs, work, Jenkins agents can connect also against like the doctor, plugin and yet another doctor plug-in, can connect agents and execute, builds and other infrastructure parts like, for example, folders plug-in job they sell.

A

Maybe an owl's matrix authorization role based strategy and many other common plugins actually work well on Java 10 and we have already tested them. Then, if you want to use configuration as code, would nurse said that configuration is called plug-in, also works? Well, it's a new solution for configuration, escorting Jenkins. If you use all the solutions based on groovy hooks or groovy scripts, apparently they work as well. It was a bit surprising because we haven't updated to be very good zero.

A

Yet, but at least some top-level bits work, if you use stops stuff like great, maybe it will break, but for common use cases it works. Well, ok, and this is about running Jenkins and if you wonder what you could do on the big host as I said, pipeline doesn't work well so far we are getting progress, but here lately it's a subject for the second day, but now you can start the exploratory tasting, combos, Linux and windows.

A

You can also take somewhere new differently issues, so we have started debating these issues using couraging in zebra filter. You may see that there are not so many issues so far, but we will add more later and yep. If you want to take something else. There are two big epochs one for Java 10 support, so it takes a while to scroll it, but yeah.

A

There are many things you could try and contribute to and the same for Java lemma. So if you want a Java 11 epic is here so far. There is not so many issues in accepting quanta fact we discovered, but if you do exploratory testing khomeini create a new she's here on Java 10. So this is the current scope and yeah.

A

If you do exploratory testing, please report tisha say in the epics I've just presented and please use labels like the Java 10 or Java 11 and Java 10 hackathon, so that we can treat these issues quickly and provide advices how it would be possible to fix them. And if you submit such issues, please remove the default assignee so that everybody from hackathon participants and I pick it and implement.

A

And if you test reflective access is one of the most popular issues of miss enable illegal access, equal debug. So it will run a label works as a nurse in the debug mode and we will get stick traces. So it's pretty important if you want to submit issues for this functionality and yeah actually a bit seed.

A

mmm I surprisingly, we all getting good I, really good status for Jenkins, so you can run almost everything except in pipeline and we will welcome all kinds of contributions and feedback for plugins because it may anticipate that something may break. But I think that in the current stated, Jenkins is already ready for deep testing and formulation. So you will appreciate your contribution.

A

Ok bits it from! For the introductory part, why do we have any questions so far on the charts, I.

B

Have not seen anything so far, mostly people just enthusiastic to get started. Okay,.

A

Cool so yeah status update yeah. Originally we started this I think from Java 9 support Marc Whitten, but his motto spent time at Genki, small dose of 2017 hackathon, so the ones who created this epic for Java 9 support, which we renamed to Java 10 later, because Java 9 is already an end-of-life.

A

But yet maybe a mark who is online could share some background about this story and what is the status yeah.

F

So that the Jenkins world 2017 hackathon specifically focused on trying to exploratory test and then Battiste was able to take some of those exploratory testing results. Well here do you want me to well was able to take those exploratory testing results and make some significant progress. Key things that I was reminded of, as we did, that was exploratory testing intentionally goes broad. We we look for as many things as we can as quickly as we can and then identifies. Is it repeatable and, if so, submit an issue.

F

If it's not especially repeatable, it may still be worth an issue just to note that the thing happened. The docker images are amazing at allowing us to reconstruct clean and known conditions to provide a reported bug. If you're in, if you've got more complicated scenarios, you may not be able to construct those directly in the docker image.

F

What I found was I had a docker image that did lots of complicated scenarios already, and it was easy to switch over to use JDK 10 or in that case, at that point a year ago, JDK 9 and make it go so that I could see all sorts of failures very very rapidly. So exploratory testing is a lot of fun. It's really interesting and challenging to discover how many different things you can detect broken in a in a fast sweep through the product.

F

Oleg I think that was really all that I wanted to say was submit good bug reports and explore widely, particularly if there are plugins that are of interest to you. That's a great excuse to do an exploratory test of that plugin, oh and don't complain about git client plug-in 2.7 dot. Yes, we know it's broken in Java, 11, Oleg very kindly provided the solution for it. The solution is used. Git client, plug-in 300, beta mm-hmm.

A

F

A

Discuss it a bit later, but yeah Thank, You, Marc, so yeah elated, you don't know the status update. I will show some examples: how to run Jenkins in doctor with the patches. So we will provide more insights about that and we have Marc also created some images for it, so he can share the links in the charts.

A

A

So let's just finish this slide deck. Okay. So what does it work? Actually I already described what to did so pretty much. Everything works. What we tested so far. The things which you do not quite working is just a Jenkins pipeline, but for pipeline we have submitted some patches so to the core we updated byte code compatibility, transform adder. Then there is a patch to pipeline support, plug-in and yeah after that, I've got at least some basic pipelines for him. So I'm really optimistic about this part.

A

Then for git client, as Marc said, you don't need a toll use version from experimental update Center, but what we need. We switched default packages of Jenkins to experimental, update Center. So if you use doc yet builds electrolyte, you get them out of the box. Now so, but I hope that when you build a stand now, the default of this Center is all that experimental so which would be a less problem, because yeah everything should be starting out of the box with installation wizard.

A

So, regarding the rest of the issues, we have a lot of delay access reports. No, it's just a feature which has been originally prohibited in Java on lion, and then people discovered that the objective axis is everywhere and then it got enabled by default to be. But if you take a look at Java, 10 support epoch. You many see that this one, but actually many issues related to lead over effective access from different Jenkins bits and also from our libraries.

A

So we still want in them up because in many cases is just related to the use of obsolete Java versions or obsolete libraries. So by updating them we will also move Jenkins ecosystem forward and the last meat which is not clear or.

B

Like a list, as long as your iPhone's were on that one topic, is it relatively easy to figure out how to fix those or those what to access errors or is it? Is it pretty involved I? It.

A

Depends because in some cases is just a small patch in whatever Jenkins library, for example, I created this patch today of the traces admitted a defect and here I just removed alt reflection by new call. So this code has been created by Java for, if I recall, correctly, I had increased it by Java 6 code. But here this is one of the parts which is actually easier. But on the other hand, you may.

B

Commit are gonna, be more involved. Okay, yeah.

A

For example, if you take skip step that he uses settled version ID for some digitalization and, as you may know, it's a kind of standard mechanism in Java and private private serial version ID field. So we step that accesses it, but yeah I guess there is no way to easily fix it.

D

A

Your mileage may really work for those issues which seem to be easy. We use a newbie friendly ticket, so then you'll be friendlier label. So when you go through the tickets, you can just use this label in order to discover what we considered to be relatively easy to fix. All.

G

Right and for the specific topic, something I'm currently experimenting is to have a very small ute libery to do this field set accessible and all this reflection stuff many legacy framework are running on and to have this library to be a multi version jar, which means that an alternative class will be loaded when you are on Java, 9 or 10 or 11, and this one will use new mechanism introduced in Gemini.

G

So if we are such a very small libery to just replace those low-level field access, it would be easier to just plug in values, places and and replace all that those jaquise code right.

A

And it also gives another idea for the hackathon. So if you try it with exploratory testing, you can just try building some plugins with Java 10 or Java 9, and maybe you will discover issues in our tooling, which may be also interesting to at least report.

A

We can. We are fine with building things on ja8 so far, but it's great to have issues so that we start cleaning them up at some point. Okay, so it was the current status update. If you have any questions, let's discuss them so far, no okay cool when we can switch to the less official part of the hackathon.

A

So on the morning we already had a kind of introductory session between participants, so we had maybe five or six people participating and also some people watching YouTube and we started doing some introductions. So since we have a lot of time, thanks Kiki by the way yeah, unfortunately,.

B

A

We haven't even made it out of the.

B

First, meeting and and you've already got a PR merge from KK. Well done well done rolling.

D

Up the sleeves here.

A

B

A

Yes, thanks a lot that really helps the project to keep rolling so yeah. Maybe we could repeat short introductions and then start from other people who haven't participated on the call okay.

A

By the way, does it really make sense because yeah this everybody participants knows each other? Oh yeah, we have some users, so maybe we can yeah.

B

Let's, let's at least say hello to everyone, I mean no. We have a few more people, few new faces and.

E

B

You just want, and then we can go from there. Okay,.

A

Yes, oh yeah, I'll start from myself and then I'll just handle introductions, so yeah I'm, one of her change is called monkey nurse no I'm, most I've started using Hudson in 2008 and yep. Hey Jenkins is one of my favorite built automation tools.

A

So that's why I started using, create and start contributing to it and I'm still doing that so for this hackathon, one of my main objectives is just keep things running so I mean that whatever contributors need, like reviews, extra permissions, extra releases or just consulting crash, you the charts this so my main objective and the secondary objective- is to keep improving Jenkins score and maybe some pipeline integration needs in order to greater this story over the fence. So yeah, that's my introduction who I am hello.

B

My name is Liam Newman I'm in the matrix. Okay, it's okay. You might just leave that leave that document up since we'll be talking about things as we go. I am a Technical Evangelist at cloud. Peace working on Jenkins and so I will be here to sort of be Alex back up in in helping things to move along and also test and see how the community rack see and sort of highlight accomplishments as that as I catch them. If, if other people don't already seen people's praises, yeah.

B

Nikhil, are you on the call yeah.

G

So so I'm working at Club B's, as well as part of the city office.

G

So my main goal in contributing this hackathon is to for sure to help Jenkins to embrace nine ten, eleven and reserved, but also to understand the architecture impacts of new Java design and and so probably, we will find some workaround to to have John Jenkins running. But I would like to ensure that we can embrace the future of Java M Jenkins together and also part of it as a configuration. That's called developer. I want to ensure that everything is okay. With this new plug-in on modern Java platform,.

A

Thank you, John Paul II is off now so an innocent.

A

And maybe he's off as well.

A

Or instantly love.

D

Ya here, porky.

A

So Sam, since he has started writing something.

H

My name is Sam van wert I work with pipeline all kinds of deep and interesting places. My main goal is to kind of help move that effort along since I know. That's a pinpoint right now. I'll trip it in other various random places. I, don't know what I don't know. It also say I'm going to be doing whatever needs to be done.

H

A

This would approach.

D

Alright, so I guess I'm the creator. Thank you so I'm trying to I don't know how much time I can I mean this week, but I'm hoping the hoping and I thought you go and and do what idea.

E

Hi everybody yeah I'm, Tracy I'm, the community team lead at cloudBees I'm hoping to break things, but you know I'm, coming in pretty new to the whole Jenkins codebase I haven't really used to have a 10 so really hoping to learn a lot and just sort of see how far I can get yeah and ideally fix, have my first Jenkins PR and even more ideally get someone get another newbie in and have them fix their first jinkies VR.

A

Okay, thank you Jason, so whom also do we have on the call by the way, if somebody from YouTube participants wants to join I, just use the chat rings, we have in a guitar in our C, so that yep, you can also participate.

A

So we have Devin mm-hmm.

A

I

Everybody so I'm an engineer at cloudBees um I've been working on Jenkins for a little under a year, and so I've done some work on core and some work in various plugins I'm. Here I'll probably try and help out some of the pipeline side, but also kind of check for any issues in core that I see.

G

J

Then Jeff I think this is Jeff Thompson engineer here at cloudBees taken over primary maintenance of remoting from oleg, so I'm going to try and spend a little bit more time digging into that making sure some of that's going on and then working on the core stuff and helping out and near that area.

I

B

And I think that's everyone. Yes,.

A

If I didn't quite know that what is your plan, but you feel free to just propose change shape of this document, I don't get it accepted.

A

Okay! Okay! Thank you! Sorry about it. Okay! So since we've done with introductions, yeah I've drafted some teams during the weekend. So we have. The proposal is to just have people focus in corner particular areas, and yet we already started doing things for the core for pipeline. So if you want to join a particular team or found your own team just propose the change here to this document, and we go up on that.

H

Okay, by the way that it would be really good to get someone on the the maven builders of things here, because I'm just noticing that things like in control tests don't work.

A

You mean dev tools, yeah.

H

I suspect there so there's a lot of room for someone to make some very quick wins there.

H

F

So in the past, we'd intentionally focused on getting the run time on operational first before we worry about the compilation when I tried to compile the get client plug-in on JDK 10, it showed some very interesting failures in the Javadoc already, but all sorts of nasty surprises that I caused me to shift almost immediately to testing interactively, rather than attempting to compile with Java Java 10 or Java 11, but that not to dissuade that's. It was tricky for me. Others, with more experience, may be able to solve it quickly.

F

Just like you said Devon, a quick win would be great.

H

A

Was actually being yeah, so if anybody wants to try developer tooling, please feel free to do that and report the issues, even if we kind of fix them immediately or if we don't have a bend wife. At least that will keep it in mind when we go more towards general availability of java 10 support and we've already created few issues for pipeline CPS, plugin I guess. So what did we have? A plug-in ago me and I.

H

Don't even more for pipeline CPS! Oh it's all the reflection! Oh.

A

Okay, yeah, that's right, yep yeah, so yeah. If you see any issues, just feel free to add them to this epic and then yeah this you go, spend some time in order to break it down, or they say pick two several ones because he becomes too much but yeah this it was. The idea of the hackathon discover as much as we can.

A

Okay, so should we do short updates regarding the current status.

B

Yeah I think it's you and Nicola that if that were on the previous.

B

Also yeah, if you guys want to tell us, what's been going on yeah.

A

So I can just present my a bit maybe come.

B

On you, uh you make that a little larger out there. That's.

A

All you might see that I'm running the Jenkins, you know I'm having some little bit objective. Foxes warnings, actually I have debug mode enabled. Otherwise they do look a bit horrible, but Jenkins is fully up and running and yeah what I wanted to show you yeah, maybe my main achievement for today yeah. You may see that it's already a new weekly release, this login window, okay,.

A

So if I didn't mess up anything oh yeah, I did so I wiped the instance before the presentation, so yeah II.

A

Yeah I guess so this demo isn't going to be so fun. No.

B

Well, we can see, we can see how you do the first setup here.

A

Yeah, so we are firstly I'm going to install the plug-in which I needed to patch target.

A

D

Mean I think it's okay, that the demo is not working the first day.

A

Yeah I just wiped the demo, and this is the biggest problem: okay, yeah. That's.

B

All right we can get to that tomorrow, too, you know: okay, it's.

A

B

Take a bunch of time.

A

Okay, so we can sync up its little garden pipeline. What everyone's.

B

Actually, this is actually a good sign because having the demo fail, the first time is the time for it to happen right. Yeah.

A

You should never remove working if I guess I was a bit too Jenkins, 2.1 28 and meanwhile I just wiped all the plugins, so it will take a while to install bit yep but yeah. Actually, I can talk about the status so far, so we've got some basic biplane and it's running. What does it mean that we released they?

A

We integrated major support a bit say into the master branch. So if you take a look over this Jenkins Java 10 support- and here we have integrated- we have integrated a new version of binary compatibility transformer. So it's a downstream of one fix created to kick his repository, which he has already released a few minutes ago.

A

Thanks a lot for that, but yeah actually I cheated a bit I deployed this version snapshot to our local repository and then I created a new byte code compatibility transformer with this version and then I integrate this patch so effectively. We've got it in our Java 10 support integration branch earlier than this myth was released.

A

Yeah I integrate everything half the bed, so this is one of the pouches and another pipeline support is actually on the pipeline support planning and because, in addition to my code, compatibility transformer and Assam 6, we hit you hit the issue with obsolete.

A

Version of JBoss marché link. It's a library we use to persist context of pipeline and we need it a major update with that. We experience other issues. For example, this releases multi release jar file, so it means that yeah. In order to get a trunk, we had to disable some to leak, the trillion which doesn't exactly work so far, but yeah generally, this thing at least allowed to execute pipelines so miss these two pouches, which should be available soon.

A

You will be all set to do testing for pipeline leak, yes, and in addition to that lots of for minor patches to the core. So generally, this is an update from me and once I updated, my demo I will show it in life. If you want.

A

A

There is a question from Tracy in the chat about what is the dev tools team. Actually, this is a virtual team which would be working on a Jenkins tool chain. So, in order to build Jenkins, we use a lot of Mariner based tools and we also have our own in-house tools like maiden, hji, plug-in and other bits. So we would like to ensure that this needs work correctly. So this is what the idea of a dev tools team. So if anybody is interested to join just sign up in the status update dock.

B

Cool Nicola, you have anything to show talk about anything.

G

So nothing concrete in my side, mostly explore internally so far so I'm trying to estimate, secure institution and possible topic, I could work on so I said earlier. Something I've identified is trying to find some global way to have workaround for introspection and and field access, so must be more on ranking score and would probably be helpful. Also to for I use dependency. We had on third-party frameworks. Most of them. We have custom folks, so you could apply these patches here.

A

So it's mostly for Spector right.

G

Stop learners with last extreme, and maybe users.

B

A

Okay, mm-hmm. So what.

B

Well, those are the two people that were here on the previous call. So if anyone else has already started working last that would be and you're on the call which just go ahead and speak up.

I

What this is Devon one thing I was looking at is there were some manifest errors from running the git client plugin, and so it's fixed in the newest version of the get climb plugin but we'd like to investigate and make sure that no other plugins would be affected or understand the root cause. So I've been looking at that then also I've updated a couple or a dependency to try and fix them with illegal access. Exceptions hang.

B

F

And Devon there may be dragons in that particular place where you're looking just be warned that the git client plug-in is bundling a really old version of jacott, and who knows what else? What other surprises yeah.

I

Jake, it to me seems like the most likely call pretty here. So that's.

F

What I'm, looking at Java Java 7 based it was the last Java 7 version. They supported so ancient ancient archaeology. Good luck! Thanks.

I

F

A

But it's still one of the options to discover, so we have a lot of plugins using cops in its dependencies, so maybe somebody who just tried installing all the jinkies planes and see what happens as yep does we probably know if you installed all things plug-in Jenkins doesn't really start up. At least it's what Daniel presented last staging his fault but yeah. Maybe some experiments around that would allow to discover, was broken. I mean in terms of other plugins.

A

Okay- and we also had John Paul with us on the morning, he's an author of easy Jenkins and one of the beasts he was working on is to try out latest aggeliki image so that yet to see whether his demas works and, if I understand correctly so far, he's getting good progress. Today, I.

B

Think John pehle had drop.

A

Yeah, okay: she was online in the beginning of the meeting freako correctly yeah.

B

Well, we'll catch up with him later: okay,.

A

hmm So yeah I'm.

B

Okay, oh well, unless anyone has other stuff to add, we should probably wrap this up and go back to the Jenkins Iowa hangout or the chat. The killer or IRC chat.

A

Or I can just show you pipelined Emma, uh everyday, okay, okay! So, let's start on something quite big.

A

So actually, when I write stuff that'd be even just a comment, wasn't working and now, if you use the current version without a yes, so now you can get basic commands like effort, hello working. So just a second okay, so I will comment it out.

A

Well, this thing should work on the current core build yeah. It won't.

D

A

Yeah, so this is actually the first thing I've ever tried, but yeah. Then we need a new release of pipeline support plug-in in order to support other use cases right right, yeah, the pulse appears, but I also wipe the build. So our float support, plugin and here.

A

H

I'm working on building on top of that I had to deal with some issues with the build set up initially expect I'm working on a.

A

Much neater skip so something like that should actually work.

A

B

Warnings not necessarily earth well.

A

This warning are rather fine, so it's about extreme, it's just a part of our a new tooling for a plugin pumps. So it's not exactly related to Java temp. So far, okay, so I built the new version of the plug-in, and if you want to try out pipeline, you will have to do the same and then yep I go to Advanced tab, choose documents Jenkins from Kings, yeah egg cleanup it every month, but it is still a long list.

A

Okay, so I upload new version and we need to restart our Jenkins instance.

A

Okay mmm and yeah, you may see that the red start page in the weekly release is not that cool, so yeah I've submitted a bug for that.

A

D

A

We missed the one that starts up you better cool page.

A

Okay, so if I'm lucky with the new version, I will get this thing chronic.

C

A

E

A

We can execute a note and actually I've tested some more complex bills like the executing cycles, etc. I'm, not from pipeline demos. Everything works, I haven't tried pipeline libraries yet but yeah I'm optimistic that we can move it forward, yeah so actually yeah. It may look simple, but it was one of the major concerns whether we can make a pipeline working at all right.

B

So how long in this yes.

D

B

Big deal, that is it that's great.

A

Yeah, so once we get it out of the door, we will be able to place it to me's integration. Testing can be exploratory testing for these tools.

C

Cool yeah, that's exceptional or like well done. Thank.

A

You, by the way, is there anybody interested how to run docker image with your custom, stuff, I.

D

Mean I hope there'll be enough presentation. Let's get the water yeah.

B

D

B

We have it, we've had a good start. Let's, let's, let's move on okay.

A

Let's find me cool, okay, let's sit and yeah thanks, everybody yeah! Thank you. Do we have any questions in the chat? Nope?

A

Okay, then thanks everybody for participation I, if you haven't registered yet to the Pepitone, and if you want to do so, please go and use the link, so we've shared. So one of the links is just this. One ideas yeah this one and.

B

That'll be in the Javadoc that is actually linked in the description of this video as well. Yeah like this.

A

It's pretty much everywhere, but we really want people to register because we need contributions and this Fortman will be one of the sources of data and they yeah. If you propose full requests to various plugins, please use it was a bit example like this, so you can take a pull request and hey.

A

Okay, I have one of the pull request, and here you can just mention Java 10 support team. So if it's a team of four several reviewers who will be monitoring this take and if you experience any issues, just may see see it in your pull request and it will try to help you. Unfortunately, this thing works only if you remember of Genki self-realization.

A

So if you are not a member and just in cost in the charts- and we will add this mention for you- cool, ok, so yeah thanks, everybody I'm, sorry, yeah.

D

No see see see in the Chapman and guys thank you. So your hunger, that's right.

A

It would fight okay, so yeah I'm stopping to the broadcast and thanks everybody. Why thank you.