Mailing List Archive

Subject Sender Date
Events from our Partners - LJC - Hi guys I hop Maggie C. Aug 27, 2015 4:45 AM
Re: [ljc] Implementing delay and retries - Delays: Thread.Sleep if only a couple of seconds delay (so you use the same thread without any overhead of creating a new thread or getting/borrowing a threa Linesh Aug 26, 2015 10:01 AM
RE: [ljc] Implementing delay and retries - Manoj J. Aug 26, 2015 9:37 AM
Re: [ljc] Discount code for GOTO LONDON - ARRRRRRGGGG!!!! As someone of you already pointed out the real code is: LJC10 Israel Aug 26, 2015 9:27 AM
Re: [ljc] Implementing delay and retries - Thanks for the suggestion, I agree that Hystrix is good, I've been using it. What I am most interested in at the moment is how such delays and retr Jon H. Aug 25, 2015 10:33 PM
Discount code for GOTO LONDON - Hi! The LJC has been offered a 10% discount on the price of the ticket for GOTO London   Israel Aug 25, 2015 5:18 PM
Re: [ljc] Implementing delay and retries - It might be helpful if you gave us a use-case for the delay/retry. There could be an easy way to achieve what you require. robert a. Aug 25, 2015 8:22 AM
Re: [ljc] Implementing delay and retries - Hi, >Does anyone know much about implementing delays and retries in stateless Java web apps? "stateless java web app" and "delays and retries" are different things and having the second one inplemented /in/ the first one will probably lead to an har Fabien T. Aug 25, 2015 6:25 AM
Re: [ljc] Implementing delay and retries - I've seen executor / timer service used, quartz lib is also fairly popular On Monday, 24 August 2015, Jon Hatfield < [address removed] > wrote: Martijn V. Aug 25, 2015 5:37 AM
Re: [ljc] Implementing delay and retries - Hi Jon Checkout Guava retry, it's flexible and can be wrapped around any code. If you're using synchronous IO sleeping/blo Christopher B. Aug 24, 2015 10:08 PM
Re: [ljc] Implementing delay and retries - Give a look to ... https://github.com/spring-proj­ects/spring-retry Amit On Mon, Aug 24, 20 amit v. Aug 24, 2015 9:51 PM
Re: [ljc] Implementing delay and retries - Check out hystrix from netflix if you're making calls of other services. If it's internal calls and you're using java 8, take a look at completeablefuture. Depending on what you're making c Qaiser M. Aug 24, 2015 9:30 PM
Implementing delay and retries - Hi everyone, Does anyone know much about Jon H. Aug 24, 2015 7:27 PM
Re: [ljc] When to adopt Java 8 - "child and unprofessional attitude"... Hum, could this have simply to do with Debian maintainers being Free Software proponents/zealots ? ( Bruno M. Aug 22, 2015 2:09 PM
Re: [ljc] More Advanced JMeter... - cheers everyone for feedback. cheers martijn I think the jmeter plugins give me what I was after. John P. Aug 22, 2015 10:51 AM
Re: [ljc] When to adopt Java 8 - I've been quite happy using CentOS for my Java projects. I believe they provice the same OpenJDK packages from Red Hat. Not sure though. CentOS + EPEL works quite well. Cheers, Ingo P.S.: For the sake of openness, I am a Red Hat employee but I Ingo H. Aug 22, 2015 10:18 AM
Re: [ljc] When to adopt Java 8 - Hi Alessio, I would recommend not doing this for production. Getting support for the Debian OpenJDK builds is going to be all but impossible, among other problems. Thanks, Ben Ben E. Aug 22, 2015 9:42 AM
Re: [ljc] When to adopt Java 8 - On Thu, Aug 20, 2015 at 8:49 AM, Richard Warburton < [address removed] > wrote: Ben E. Aug 22, 2015 9:39 AM
Re: [ljc] More Advanced JMeter... - Hi John, I'm probably missing something - as that is exactly the scenario I'd use JMeter for. Can you explain what about JMeter isn't working for you? There are a b Ben E. Aug 22, 2015 9:08 AM
Fwd: [jug-leaders] Java 8 MOOC playlist on YouTube - ---------- Forwarded message ---------- From: Jim Bethancourt < [address removed] > Date: Friday, 21 August 2015 Subject: [jug-leaders] Java 8 MOOC playlist on YouTube To: Martijn V. Aug 22, 2015 7:44 AM
Re: [ljc] When to adopt Java 8 - Zulu is very nice, but OpenJDK 8 is definitely available too. If you don't like how it gets installed on Debian/Ubuntu, java-1.8 Sanne Aug 21, 2015 3:10 PM
Re: [ljc] More Advanced JMeter... - JMeter does all of that out of the box John, what more advanced features are you looking for?  I've found JMeter to be the best tool for load testing by far very little you can't do with it. Aidan M. Aug 21, 2015 12:58 PM
Re: [ljc] More Advanced JMeter... - If you don't mind writing some Scala I'd recommend http://gatling.io . It has really improved (both in ease of use and documentation) since version 2.0.x. Personally it feels a lot Carlos R. Aug 21, 2015 12:17 PM
Re: [ljc] More Advanced JMeter... - i think Gatling would do most of the things.. http://gatling.io/ It's a good tool for performance testing written in Scala.... Binit B. Aug 21, 2015 12:11 PM
Re: [ljc] More Advanced JMeter... - Hi John, Richard W. Aug 21, 2015 11:19 AM
Re: [ljc] More Advanced JMeter... - Hi John, Check out Blazemeter. It's the professional version of Jmeter (they are big contributors too). They have free versions: Free forever Liam M. Aug 21, 2015 10:04 AM
Re: [ljc] More Advanced JMeter... - not open source but we use Shaine Aug 21, 2015 9:42 AM
Re: [ljc] More Advanced JMeter... - Try Gatling   http://gatling.io regards, Rizwan On Fri, Aug 21, 2015 at 9:02 AM, John Patrick < Rizwan I. Aug 21, 2015 9:25 AM
Re: [ljc] More Advanced JMeter... - Hi John, Jmeter should be able to do that pretty much out of the box... You might find googles extensions/plugins to Jmeter helpful as well. Cheers, Martijn On Friday, 21 August 2015, John Patri Martijn V. Aug 21, 2015 9:24 AM
Re: [ljc] More Advanced JMeter... - Years ago I also tried out The Grinder (not to be confused with Grindr!), but that project seems to h Gareth W. Aug 21, 2015 9:16 AM
More Advanced JMeter... - Afternoon All, What do people use for performance testing web apps? I'm currently using JMeter to check performance of some java filtering code sitting in front John P. Aug 20, 2015 4:52 PM
Re: [ljc] When to adopt Java 8 - fwiw - I have been using the Ubuntu OpenJDK 8 Stephen M. Aug 20, 2015 11:19 AM
Re: [ljc] When to adopt Java 8 - On 20/08/15 10:23, Alex Blewitt wrote: > There isn't an OpenJDK 8, only an OracleJDK 8. > > There are commercial features in OracleJDK 8 (flight recorder) which > aren't present in an OpenJDK build. If you don't have them you can't > use them accide Andrew D. Aug 20, 2015 10:31 AM
Re: [ljc] When to adopt Java 8 - Alessio Aug 20, 2015 10:27 AM
Re: [ljc] When to adopt Java 8 - There isn't an OpenJDK 8, only an OracleJDK 8. There are commercial features in OracleJDK 8 (flight recorder) which aren't present in an OpenJDK build. If you don't have them you can't use them accidentally. Alex Sent from my iPhat 6 > On 20 Alex B. Aug 20, 2015 9:57 AM
Re: [ljc] When to adopt Java 8 - +1 to the Azul packaging of OpenJDK. Been using it in production for months without issue. ~ Graham A On 19 August 2015 at 19:47, Ben Evans < Graham A. Aug 19, 2015 8:20 PM
Re: [ljc] When to adopt Java 8 - Hi, Richard W. Aug 19, 2015 8:05 PM
Re: [ljc] When to adopt Java 8 - What does Azul OpenJDK brings that the original OpenJDK doesn't? On 19/08/[masked]:46 , Ben Evans wrote: > Hi Gemma, > > You should download & use the Azul Zulu OpenJDK images: > http://www.azulsystems.com/products/zulu/downloads > > Unfortunately Ingo H. Aug 19, 2015 7:47 PM
Re: [ljc] When to adopt Java 8 - Hi Gemma, You should download & use the Azul Zulu OpenJDK images: http://www.azulsystems.com/pro­ducts/zulu/downloads Ben E. Aug 19, 2015 7:43 PM
Re: [ljc] When to adopt Java 8 - Hi, May I ask if anyone has installed openjdk 1.8 in an Ubuntu LTS machine? And if so,if there is a trusty ppa (or not ppa) repository? I can find things like the following Gemma Aug 19, 2015 5:28 PM
Devoxx4Kids meets the vJUG - Hey, I don't normally mail about specific sessions we have on the vJUG, but thought I'd make an exception with our Devoxx4Kids session as it's such a worthwhile initiative. Simon M. Aug 19, 2015 10:41 AM
Fwd: vJUG newsletter - July roundup & August sessions - Here are some vJUG highlights for July, including a session on Cassandra from our very own Christopher Batey. Also, we had Mani Sarkar and Christopher Batey on the vJUG podcast, the Ja Simon M. Aug 12, 2015 1:45 PM
Devoxx4Kids meets the vJUG - Hello, Those of you who are members of the vJUG may well have seen an session announcement recently around Minecraft modding here -> h Simon M. Aug 3, 2015 5:02 PM
Events from our Partners - LJC - Hi guys It ma Maggie C. Jul 31, 2015 1:55 AM
Re: [ljc] RebelLabs Java Performance Report - Available to download - Thats a really interesting observation. I was equally surprised that JMC was so low (even though it's at 17%, from memory). Given it's been included in the Oracle JDK since v7u40. Plus it's really great! :) XRe Simon M. Jul 29, 2015 6:29 PM
Re: [ljc] RebelLabs Java Performance Report - Available to download - I'm fascinated to see they had 3.5% of respondents using JProbe, despite it having been discontinued Jack S. Jul 29, 2015 4:06 PM
RebelLabs Java Performance Report - Available to download - Simon M. Jul 29, 2015 3:06 PM
Re: [ljc] Latest scalability and high availability techniques - I recently gave a presentation for typesafe on a reactive data platform for big data using lambda architecture, immutable data and eventual consistency:  Patrick Di L. Jul 28, 2015 11:19 PM
A Business-Focused Look at Agile - Hi, Something slightly off the beaten track this week. https://docs.google.com/forms/­d/1vssIUoPc6yAUTzoU7Sb4x1HcFnr­TTmE9RLnHnK8ERvc/viewform?c=0&­w=1 Thoughtworks are hosting an event which is all about using Agile in the business, not just in so Ben E. Jul 27, 2015 9:24 AM
Re: [ljc] Latest scalability and high availability techniques - Ben Stopford gave a really good talk on different approaches to scaling data systems at Jax Finance a couple of months ago: 'Elements of Scale: Composing and Scaling Data Platforms'. The transcript is available on his blog here Stephen H. Jul 24, 2015 2:31 PM
RE: [ljc] Testing Java 9 Early - Preview not available Mani Jul 23, 2015 10:57 PM
RE: [ljc] Testing Java 9 Early - Preview not available Mani Jul 23, 2015 10:41 PM
RE: [ljc] Testing Java 9 Early - Preview not available Mani Jul 23, 2015 10:41 PM
RE: [ljc] Latest scalability and high availability techniques - Thanks Jack and Christopher for the responses, some use Jon H. Jul 23, 2015 7:48 PM
Re: [ljc] Testing Java 9 Early - Try http://neomatrix369.git Mike B. Jul 23, 2015 12:15 PM
Re: [ljc] Testing Java 9 Early - Hi Russel, thanks for the gitbook link Popeye Jul 23, 2015 10:46 AM
Re: [ljc] Testing Java 9 Early - On Tue,[masked] at 06:05 -0400, Mani wrote: > Hi all, > > The Adopt OpenJDK community is reaching out to all Java developers, > users, devops, implementers to help test Java 9 before its released > next year in 2016. > > You can help by goin Russel W. Jul 22, 2015 2:22 PM
Re: [ljc] Latest scalability and high availability techniques - The fundamental techniques have not changed. Design your components to be stateless, to scale horizon Jack S. Jul 22, 2015 12:21 PM
Re: [ljc] Come one, come all... join the LJC Slack group - I second Simon's sentiments*.  It's very reminiscent of some of the really interesting conversations that happen after LJC events or at conferences. It really is a great opportunity to engage with some of the bes Colin V. Jul 22, 2015 10:23 AM
Re: [ljc] Come one, come all... join the LJC Slack group - I'd fully recommend this, it's been great fun chatting with people and there's a really interesting topic of documentation and testing going on right now, so join up and contribute/learn/network - it really is so impor Simon M. Jul 22, 2015 9:16 AM
RE: [ljc] Adopt-a-JSR - Hi Hu Mani Jul 21, 2015 10:44 PM
Re: [ljc] Latest scalability and high availability techniques - Hi Jon One of my favourite topics. I just did a session on the vJUG about your second paragraph: Christopher B. Jul 21, 2015 8:34 PM
Re: [ljc] Adopt-a-JSR - Hi Hugh, 375 does need some input yes! The GitHub project is here:  https://github.com/javaee-secu­rity-spec and the mailing list is  Martijn V. Jul 21, 2015 8:03 PM
Latest scalability and high availability techniques - Hi all, I am interested in scalability an Jon H. Jul 21, 2015 7:47 PM
Re: [ljc] Adopt-a-JSR - Hi Martijn, Thanks for your help!  I was interested in JSR 375 since I have a background in security, but I'm really looking for wherever I can be helpful - I saw a request for people to help with the Currency API too?  At the mom Hugh G. Jul 21, 2015 2:23 PM
Come one, come all... join the LJC Slack group - Preview not available Barry C. Jul 21, 2015 5:29 AM
Adopt OpenJDK hackday: July 2015 - Hi All, Mani Jul 20, 2015 11:45 PM
Testing Java 9 Early - Hi all, The Adopt OpenJDK community is reaching out t Mani Jul 20, 2015 9:59 PM
Re: [ljc] Adopt-a-JSR - Hi Hugh, We have a variety of activities, mostly hack days around new Java SE features and we have some coding projects using existing/new Java EE features. There's also a fair amount of admin/social media/advocacy wo Martijn V. Jul 20, 2015 1:40 PM
Adopt-a-JSR - Hi folks, Apologies for the spam if I'm sending this to the wrong place.  I'm looking to get involved in Adopt-a-JSR - I've read through adoptajsr.java.net an Hugh G. Jul 18, 2015 10:48 PM
RE: [ljc] Fwd: [jug-leaders] New JDK 8 version available - addresses recently uncovered zero day exploit - Thank Mani Jul 15, 2015 8:27 PM
Re: [ljc] Fwd: [jug-leaders] New JDK 8 version available - addresses recently uncovered zero day exploit - Note: Windows only. Mac, Linux & everything else is not affected. Thanks, Ben On Wed, Jul 15, 2015 at 6:24 PM, Martijn Verburg Ben E. Jul 15, 2015 8:15 PM
Fwd: [jug-leaders] New JDK 8 version available - addresses recently uncovered zero day exploit - Cheers, Martijn ---------- Forwarded message ---------- From: Jim Bethancourt < Martijn V. Jul 15, 2015 6:23 PM
RE: [ljc] - Hi Gu Mani Jul 13, 2015 10:49 PM
Java Performance Webcast tomorrow - Hi, Jim Gough & I are giving a free Java performance webcast tomorrow at 1800 BST. If you'd like to join us, we'd love to have you: oreil.ly/1e17Fd2 Thanks, Ben Ben E. Jul 13, 2015 7:51 PM
RE: [ljc] JDK7u and OpenJDK7 news - Thank Mani Jul 10, 2015 9:25 PM
(no subject) - Good morning Mani, I was having fun last weekend, wor gus Jul 10, 2015 6:33 PM
Re: [ljc] JDK7u and OpenJDK7 news - Hi Mani, On 30/06/15 09:58, Mani wrote: > These posts are important to all, given JDK7 is already EoL, so what > happens with JDK7u and > OpenJDK7 (from which JDK8 us built): > > http://mail.openjdk.java.net/p­ipermail/jdk7u-dev/2015-May/01­0308.h Andrew D. Jul 9, 2015 9:10 AM
Fwd: [vJUG] vJUG June newsletter & looking forward to July, the month of Data! - Forwarded the vJUG roundup, which includes 2 sessions streamed like from Devoxx UK, and the podcast with Trisha (no Martijn this time), and guests Heather VanCura and Andres Almiray. Check out the links. I&# Simon M. Jul 7, 2015 10:37 PM
RE: [ljc] Java 9 is coming - we have details on what's changing and how to start testing early! - To further become aware of what Java 9 entails, I would also Mani Jul 6, 2015 9:55 PM
Re: [ljc] Re: [jug-leaders] Netbeans IDE to try Java 9 on. - It worked fine for me but I believe the install does remove the old java 6 one (which you can reinstall from Apple IIRC) On Monday, 6 July 2015, Sleiman Jneidi < [address removed] > wrote: Martijn V. Jul 6, 2015 10:11 AM
Re: [ljc] Re: [jug-leaders] Netbeans IDE to try Java 9 on. - Hi guys,  Just wondering if anyone has tried Java 9 on OS-X Yoesmite? The last time I did, it ruined most Java 6 programs on my machine (Eclipse-Mars was throwing exceptions and stopped launching) although I did manage to hack a bit in Sleiman J. Jul 4, 2015 9:05 PM
Re: [ljc] Re: [jug-leaders] Netbeans IDE to try Java 9 on. - There's also pre-release support for Eclipse Mars and Java 9 through an install available from the Eclipse marketplace. Alex B. Jul 4, 2015 12:57 PM
Any designers out there to help us create an icon / badge... - See this message thread on adoption-discuss: Mani Jul 4, 2015 12:50 PM
Re: [jug-leaders] Netbeans IDE to try Java 9 on. - IntelliJ IDEA does support Java 9, you can use the OpenJDK version of Java 9 as your project SDK the same as any other version of Java.  You can also select 9 as your language level. Trisha Jul 4, 2015 10:54 AM
Netbeans IDE to try Java 9 on. - Hi all, I haven't followed closely whether IntellJ and Eclipse have Alpha/Beta builds out, but NetBeans has a version you can try -  Martijn V. Jul 4, 2015 10:16 AM
Java 9 is coming - we have details on what's changing and how to start testing early! - Hi all, As part of the OpenJDK Adoption Group, Dalibor and others have put together a comprehensive list of additions, change Martijn V. Jul 4, 2015 9:59 AM
JavaFX 8 essentials book has been published - Preview not available Mani Jul 2, 2015 11:43 PM
G1 now the default in JDK 9 (jdk9/dev branch) - FYI - to all those who care about G1GC. Mani Jul 2, 2015 11:40 PM
Adopt OpenJDK GSK Update: JMH section has been updated - Hi All, Mani Jul 1, 2015 7:23 AM
JDK7u and OpenJDK7 news - Hi all, These posts are important to all, given JDK7 Mani Jun 29, 2015 11:01 PM
Events from our partners - LJC - Maggie C. Jun 28, 2015 9:15 AM
LJC Slack Group - Preview not available Barry C. Jun 26, 2015 3:12 PM
Re: [ljc] Java user group in Valencia (Spain)? - I already said thanks when we spoke at Devoxx, but this deserves a repeat, so thanks again :D -- Abraha Abraham Marín P. Jun 22, 2015 7:26 PM
Re: [ljc] Java user group in Valencia (Spain)? - I'm going to change my LinkedIn title to MongoDB-LMAXDisruptor-and-Inte­lliJ lady :) Abraham already grabbed me at Devoxx, so I hope I answered (or more accurately, didn't answer) his question personally.  However Trisha Jun 22, 2015 11:49 AM
New Relic are sponsoring the LJC - Maggie C. Jun 20, 2015 3:17 PM
JAX London Warmup - Hi All, Is worth to share since some of you might be interested : http://jaxenter. Francesco la T. Jun 19, 2015 9:42 AM
Re: [ljc] Java user group in Valencia (Spain)? - [OT]  Trisha is the local heroine in Spain, María Pita was heroine in Corunna before we met Sir John Moore. [/OT] Guillermo Lopez T. Jun 18, 2015 2:44 PM
Re: [ljc] Java user group in Valencia (Spain)? - @salaboy: I thought about that one, but unfortunately I can't make it... In any case, I'm going to Valencia in July. @pope Abraham Marín P. Jun 18, 2015 1:56 PM
Re: [ljc] Java user group in Valencia (Spain)? - [OT] I think the local heroine that Guillermo Lopez Taboada refers to is María Pita: https://en.wikipedia.org/wiki/­Maria_Pita . Best regards, Sergut Jun 18, 2015 1:37 PM

Our Sponsors

  • Our Blog

    Read the latest news from the LJC

  • RecWorks Ltd

    Fixing Tech Recruitment using the Power of Community

  • jClarity

    Java/JVM Performance Analysis Tools & mentoring for Java related matters

  • LJC Aggrity

    Our LJC Aggrity site contains blog posts from our members

  • LJC Book Club

    Our Book club with book reviews from our members

  • Devoxx UK

    Java Community Conference, in collaboration with the LJC 12/13 Jun 14

  • SkillsMatter

    "Host, help organise, promote, film many of our meetings."

  • New Relic

    New Relic makes sense of billions of metrics a day in real time.

  • Hazelcast

    Hazelcast is the leader in operating in-memory computing.

  • Java.Net

    We are an official Java User Group recognised by Oracle's JUG program

  • JRebel

    Free 3 month J-Rebel license.

  • O'Reilly

    40% discount on printed books and 50% on e-books.

People in this
Meetup are also in:

Sign up

Meetup members, Log in

By clicking "Sign up" or "Sign up using Facebook", you confirm that you accept our Terms of Service & Privacy Policy