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Post to list

Zak Cole <zak@...>
 

zak@...


Groups.io Migration Notification

Brendan OSullivan <bosullivan@...>
 

Greetings Hyperledger community!

The Linux Foundation has connected with a new vendor called Groups.io, which provides mailing list services in a simple but modern interface. Groups.io offers all of the capabilities of our existing Mailman mailing service plus additional community tools that make it an exceptional service solution.

We are planning to migrate your existing mailing list archives and user lists to Groups.io on April 18th starting at 9:30am PST.

The migration will include details on subscriber preferences and owner or moderator privileges.

During the migration window you will still be able to access the archives, however the delivery of messages sent to the mailing lists during this window will be delayed until after the migration of the archives and list members are complete. We will turn off new list signups during the migration window, then this functionality will be restored once it is complete.


FAQs

What are the key differences between Mailman and Groups.io?

  • Groups.io has a modern interface, robust user security model, and interactive, searchable archives
  • Groups.io provides advanced features including muting threads and integrations with modern tools like GitHub, Slack, and Trello
  • Groups.io also has optional extras like a shared calendar, polling, chat, a wiki, and more
  • Groups.io uses a concept of subgroups, where members first join the project “group” (a master list), then they choose the specific “subgroup” lists they want to subscribe to

How is the experience different for me as a list moderator or participant?

In many ways, it is very much the same. You will still find the main group at your existing URL and sub-groups equate to the more focused mailing lists based on the community’s needs. Here is an example of main group and sub-group URL patterns, and their respective emails:

https://lists.projectname.org/g/main

https://lists.projectname.org/g/devs

https://lists.projectname.org/g/ci

main@...

devs@...

ci@...

What is different is Groups.io’s simple but highly functional UI that will make the experience of moderating or participating in the community discussions more enjoyable.

If you’d like to learn more about using Groups.io , please reference their help documentation. If you need assistance with Groups.io, please email helpdesk@... for The Linux Foundation’s helpdesk.


Cheers!
Brendan OSullivan

Helpdesk Analyst


Caliper Query

Karthik Mohan <karthik.m@...>
 

Hi Team ,


I have a query related to caliper and performance measure tools for hyperledger fabric.

To find the performance metrics and efficiency of the apps i have developed on the fabric what tool would you reccommend.


The caliper has been producing error while instantiation of chaincode and we are unable to go forward with it . Can you assist if any other way is possible for identifying the metrics the same way caliper does .

If no, please advise what has to be done with caliper for us to check our apps on caliper tool .



Regards

Karthik


Re: Caliper Query

Huruifeng(Victor)
 

Hi Karthik,

 

Can you provide the setup environment and error messages you encountered, we want  try to reproduce it and find out how to help.

 

Regards,

胡瑞丰(Victor)

 

From: caliper@... [mailto:caliper@...] On Behalf Of Karthik Mohan
Sent: Monday, September 03, 2018 1:00 PM
To: caliper@...
Subject: [Hyperledger Caliper] Caliper Query

 

Hi Team ,

 

I have a query related to caliper and performance measure tools for hyperledger fabric.

To find the performance metrics and efficiency of the apps i have developed on the fabric what tool would you reccommend.

 

The caliper has been producing error while instantiation of chaincode and we are unable to go forward with it . Can you assist if any other way is possible for identifying the metrics the same way caliper does .

If no, please advise what has to be done with caliper for us to check our apps on caliper tool .

 

 

Regards

Karthik


Testing high throughput sample network using caliper

Saqib Ali
 

 

Dear All,

 

I can test the simple network (caliper/network/fabric/simplenetwork) successfully using Caliper.

I need to test high throughput sample network (https://github.com/hyperledger/fabric-samples/tree/release-1.2/high-throughput) using caliper. Is there any tutorial available to test fabric sample network or my local fabric deployment using caliper? or what are the changes, I need to make to simplenetwork to work with fabric samples.

 

Thanks.

 

Best regards,

Saqib Ali


PSWG Metric Document nearing completion

mark wagner <mwagner@...>
 


Greetings

The Perf and Scale Working Group (PSWG) has been plowing ahead on the Metrics document that we collaborated on with the Caliper team a while back.


We now have a technical writer and are looking to hand the document off in the next week or so to be finalized and published.

I have three requests for the Caliper folks.

1) If you were involved in the original work on the document and would like to be listed as a contributor please add your name to the document or let me know and I can add it.

2) If some of you could invest 30 minutes of your time to review the document for glaring technical issues and also help ensure that our definitions match how you are testing the metrics in Caliper it would be greatly appreciated by the PSWG.  If you see something in the document that isn't clear or if you feel that it is technically inaccurate please either respond to this email or add a comment in the document.

If you can invest time and it looks good please feel encouraged to let us know that as well.


3) Are there other metrics that Caliper measures that you feel should be included in the document ?


Your sacrifice and time is greatly appreciated.

-mark
--
Mark Wagner
Senior Principal Software Engineer
Performance and Scalability
Red Hat, Inc


Fw: Caliper deployment error

Karthik Mohan <karthik.m@...>
 




 

Hi


I have my own chaincode to test on caliper.

I am using the dev network provided by caliper.

My chaincode is in few folders which i have placed in src/contract/fabric.


I am getting an error while instantiating.


Please help.

I am attaching the peer logs and error i received


Regards

Karthik


Welcome Attila Klenik Join the Caliper Committer' team//: [Hyperledger Helpdesk #62106] Request to add new maintainer for Hyperledger Caliper project

Panyu (B) <PY.panyu@...>
 

Hi, all
We just have a new committer Attila Klenik from Budapest University.
Welcome and congratulations!

BR,
Yu Pan
-----邮件原件-----
发件人: Tim Johnson via RT [mailto:hyperledger-helpdesk@...]
发送时间: 2018年10月12日 0:38
收件人: Panyu (B) <PY.panyu@...>
抄送: Huruifeng (Victor) <huruifeng@...>; Jiangfeihu <jiangfeihu@...>; Jiangyaoguo <jiangyaoguo@...>; klenik@...; tkuhrt@...; Zhouhaojun <zhouhaojun@...>
主题: [Hyperledger Helpdesk #62106] Request to add new maintainer for Hyperledger Caliper project

Attila Klenik has been invited to join the 'Caliper Committers' team.

On Thu Oct 11 12:33:08 2018, tijohnson wrote:

This is Yu Pan from Huawei, I'm now the maintainer of Hyperledger
Caliper project. Due to Attila Klenik’s contributions and activities
in community , I'd like to request adding Attila Klenik as new
maintainer of Caliper and give him commit permission to the git
project. His user name on GitHub is aklenik.

I have no idea what's the approval process, so please let me know if
there is anything I need to do.




On Thu Oct 11 05:21:35 2018, py.panyu@... wrote:


To whom it may concern,



This is Yu Pan from Huawei, I'm now the maintainer of Hyperledger
Caliper project. Due to Attila Klenik’s contributions and activities
in community , I'd like to request adding Attila Klenik as new
maintainer of Caliper and give him commit permission to the git
project. His user name on GitHub is aklenik.

I have no idea what's the approval process, so please let me know if
there is anything I need to do.



Thanks.



BR,

Yu Pan


Invitation: Hyperledger Caliper Contributors Meeting @ Weekly from 5pm to 6pm on Wednesday (AEDT) (caliper@lists.hyperledger.org)

Tracy Kuhrt <tkuhrt@...>
 

Hyperledger Caliper Contributors Meeting

When
Weekly from 5pm to 6pm on Wednesday Eastern Australia Time - Sydney
Where
https://zoom.us/my/hyperledger.community (map)
Calendar
caliper@...
Who
tkuhrt@... - creator
huruifeng@...
caliper@...

Contact: Victor HuJoin from PC, Mac, Linux, iOS or Android: https://zoom.us/my/hyperledger.community

Or iPhone one-tap :
US: +16465588656,,4034983298# or +16699006833,,4034983298#
Or Telephone:
Dial(for higher quality, dial a number based on your current location):
US: +1 646 558 8656 or +1 669 900 6833 or +1 855 880 1246 (Toll Free) or +1 877 369 0926 (Toll Free)
Meeting ID: 403 498 3298
International numbers available: https://zoom.us/u/bAaJoyznp

Going?   All events in this series:   Yes - Maybe - No    more options »

Invitation from Google Calendar

You are receiving this courtesy email at the account caliper@... because you are an attendee of this event.

To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar.

Forwarding this invitation could allow any recipient to modify your RSVP response. Learn More.


Looking for the high throughput blockchain options

barkhajjasani@...
 

Hi,

I'm looking for the high througput permissionable blockchain options. I have a usecase where i want to store Mobile /IOT device level txs. What options do i have to consider?


Re: Looking for the high throughput blockchain options

vipin bharathan <vipinsun@...>
 

Main thing to note is not to store raw IoT output data on any chain, the data can overwhelm any chain both in terms of update time and the sheer volume that has to be stored. Some other techniques may be based on
a. sampling- 1 in every 10,000 chosen randomly 
b. thresholds (i.e. values that fall outside or inside a range)
c. Off chain storage with checkpointed proofs on the blockchain
d. Pruning or archiving.


On Mon, Oct 22, 2018 at 3:18 PM <barkhajjasani@...> wrote:
Hi,

I'm looking for the high througput permissionable blockchain options. I have a usecase where i want to store Mobile /IOT device level txs. What options do i have to consider?


Invitation: Hyperledger Caliper Contributors Meeting Schedule B @ Every 4 weeks from 06:00 to 07:00 on Tuesday (PST) (caliper@lists.hyperledger.org)

Ry Jones
 

Hyperledger Caliper Contributors Meeting Schedule B

When
Every 4 weeks from 06:00 to 07:00 on Tuesday Pacific Time - Los Angeles
Where
https://zoom.us/my/hyperledger.community (map)
Calendar
caliper@...
Who
(Guest list has been hidden at organizer's request)

Contact: Victor Hu

Join from PC, Mac, Linux, iOS or Android: https://zoom.us/my/hyperledger.community

Or iPhone one-tap :
US: +16465588656,,4034983298# or +16699006833,,4034983298#
Or Telephone:
Dial(for higher quality, dial a number based on your current location):
US: +1 646 558 8656 or +1 669 900 6833 or +1 855 880 1246 (Toll Free) or +1 877 369 0926 (Toll Free)
Meeting ID: 403 498 3298
International numbers available: https://zoom.us/u/bAaJoyznp

Going (caliper@...)?   All events in this series:   Yes - Maybe - No    more options »

Invitation from Google Calendar

You are receiving this courtesy email at the account caliper@... because you are an attendee of this event.

To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar.

Forwarding this invitation could allow any recipient to modify your RSVP response. Learn More.


Invitation: Hyperledger Caliper Contributors Meeting Schedule C @ Every 4 weeks from 22:00 to 23:00 on Tuesday (PST) (caliper@lists.hyperledger.org)

Ry Jones
 

Hyperledger Caliper Contributors Meeting Schedule C

When
Every 4 weeks from 22:00 to 23:00 on Tuesday Pacific Time - Los Angeles
Where
https://zoom.us/my/hyperledger.community (map)
Calendar
caliper@...
Who
(Guest list has been hidden at organizer's request)

Contact: Victor Hu

Join from PC, Mac, Linux, iOS or Android: https://zoom.us/my/hyperledger.community

Or iPhone one-tap :
US: +16465588656,,4034983298# or +16699006833,,4034983298#
Or Telephone:
Dial(for higher quality, dial a number based on your current location):
US: +1 646 558 8656 or +1 669 900 6833 or +1 855 880 1246 (Toll Free) or +1 877 369 0926 (Toll Free)
Meeting ID: 403 498 3298
International numbers available: https://zoom.us/u/bAaJoyznp

Going (caliper@...)?   All events in this series:   Yes - Maybe - No    more options »

Invitation from Google Calendar

You are receiving this courtesy email at the account caliper@... because you are an attendee of this event.

To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar.

Forwarding this invitation could allow any recipient to modify your RSVP response. Learn More.


Invitation: Hyperledger Caliper Contributors Meeting Schedule D @ Every 4 weeks from 22:00 to 23:00 on Tuesday (PST) (caliper@lists.hyperledger.org)

Ry Jones
 

Hyperledger Caliper Contributors Meeting Schedule D

When
Every 4 weeks from 22:00 to 23:00 on Tuesday Pacific Time - Los Angeles
Where
https://zoom.us/my/hyperledger.community (map)
Calendar
caliper@...
Who
(Guest list has been hidden at organizer's request)

Contact: Victor Hu

Join from PC, Mac, Linux, iOS or Android: https://zoom.us/my/hyperledger.community

Or iPhone one-tap :
US: +16465588656,,4034983298# or +16699006833,,4034983298#
Or Telephone:
Dial(for higher quality, dial a number based on your current location):
US: +1 646 558 8656 or +1 669 900 6833 or +1 855 880 1246 (Toll Free) or +1 877 369 0926 (Toll Free)
Meeting ID: 403 498 3298
International numbers available: https://zoom.us/u/bAaJoyznp

Going (caliper@...)?   All events in this series:   Yes - Maybe - No    more options »

Invitation from Google Calendar

You are receiving this courtesy email at the account caliper@... because you are an attendee of this event.

To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar.

Forwarding this invitation could allow any recipient to modify your RSVP response. Learn More.


New Caliper website for the documentation

Attila Klenik <klenik@...>
 

Dear Community!

 

The Caliper team is pleased to announce that Caliper now has a new website for its documentation!

URL: https://hyperledger.github.io/caliper/

 

If you would like to contribute to the documentation, please make a pull request to the gh-pages branch of Caliper. The exact procedure and guidelines are documented in the branch’s readme: https://github.com/hyperledger/caliper/blob/gh-pages/README.md

 

And last but not least, many thanks to Sam Winslet and Nick Lincoln for putting this awesome site together!!

Regards,

Attila Klenik

PhD Student @ Fault Tolerant Systems Research Group,

Department of Measurement and Information Systems,

Faculty of Electrical Engineering and Informatics,

Budapest University of Technology and Economics

 

E-mail: klenik@...

 


Re: New Caliper website for the documentation

mark wagner <mwagner@...>
 

Looks great!

-mark

On Wed, Nov 7, 2018 at 12:46 PM, Attila Klenik <klenik@...> wrote:

Dear Community!

 

The Caliper team is pleased to announce that Caliper now has a new website for its documentation!

URL: https://hyperledger.github.io/caliper/

 

If you would like to contribute to the documentation, please make a pull request to the gh-pages branch of Caliper. The exact procedure and guidelines are documented in the branch’s readme: https://github.com/hyperledger/caliper/blob/gh-pages/README.md

 

And last but not least, many thanks to Sam Winslet and Nick Lincoln for putting this awesome site together!!

Regards,

Attila Klenik

PhD Student @ Fault Tolerant Systems Research Group,

Department of Measurement and Information Systems,

Faculty of Electrical Engineering and Informatics,

Budapest University of Technology and Economics

 

E-mail: klenik@...

 




--
Mark Wagner
Senior Principal Software Engineer
Performance and Scalability
Red Hat, Inc


Re: New Caliper website for the documentation

Nikolay Yushkevich <nikolai@...>
 

 Fantastic! Would be awesome to host there some recent measurement results in the future.

7 нояб. 2018 г., в 21:22, mark wagner <mwagner@...> написал(а):

Looks great!

-mark

On Wed, Nov 7, 2018 at 12:46 PM, Attila Klenik <klenik@...> wrote:

Dear Community!

 

The Caliper team is pleased to announce that Caliper now has a new website for its documentation!

URL: https://hyperledger.github.io/caliper/

 

If you would like to contribute to the documentation, please make a pull request to the gh-pages branch of Caliper. The exact procedure and guidelines are documented in the branch’s readme: https://github.com/hyperledger/caliper/blob/gh-pages/README.md

 

And last but not least, many thanks to Sam Winslet and Nick Lincoln for putting this awesome site together!!

Regards,

Attila Klenik

PhD Student @ Fault Tolerant Systems Research Group,

Department of Measurement and Information Systems,

Faculty of Electrical Engineering and Informatics,

Budapest University of Technology and Economics

 

E-mail: klenik@...

 






-- 
Mark Wagner
Senior Principal Software Engineer
Performance and Scalability
Red Hat, Inc


Reminder: Join us Hyperledger Global Forum, Basel Switzerland - 5 Days Left before tickets rates go up + discounts

Daniela Barbosa
 

Apologies for the cross-posting, want to make sure everyone is aware of the deadlines coming up for Hyperledger Global Forum.
 
As we head into the end of the month, a quick reminder: You have only five days left to save on your ticket to Hyperledger Global Forum happening in Basel Switzerland, Dec 12-15th before rates go up on November 25th.

I am sure you are starting to hear the buzz out there in the community, we are certainly feeling it. For the first time, the global Hyperledger community from 350+ organizations will converge to collaborate and hack together in person. With over 75 sessions and activities for business and technical audiences including 1/2 and full day training and workshops, there will certainly be a plethora of learning and networking opportunities for everyone.

Don’t miss this unique opportunity to join your peers from around the globe that will include developers, enterprise end-users, and blockchain enthusiasts learning about the latest production deployments and advancing their blockchain skills. 

You can register here, before rates go up on November 25th. 

If your company is a Hyperledger member company, please send me an email (dbarbosa@...) and I can provide you with your member discount code. 

If you are a member of our active community, but currently not a member company we would like to offer you an additional 20% discount, please select corporate non-member as the registrant type and enter code: HGF18COMM

Need more information on why you should attend? Here is a two-page overview of the event and a sample letter to convince your boss, if they still need convincing! 

Can you also please do me a favor and forward this to others at your company and or in your community that you think shouldn’t miss this event? We would be happy to extend the discount codes to them as well.

Thanks and hopefully we will see you in Basel!

~daniela

Daniela Barbosa
VP of World Wide Alliances, Hyperledger
Mobile/Text: 650.296.6969

The Linux Foundation
http://hyperledger.org


command start and command end for already existing network.

Manikanta Raju
 

I want to have performance measurements on the existing hyperledger fabric network. and I don't want to stop the network.
In this case, what should i pass in command start and command end?


Hyperledger Caliper TSC Quarterly Update Due #tsc-project-update - Thu, 01/10/2019 #tsc-project-update #cal-reminder

caliper@lists.hyperledger.org Calendar <caliper@...>
 

Reminder:
Hyperledger Caliper TSC Quarterly Update Due #tsc-project-update

When:
Thursday, 10 January 2019

Organizer:
tkuhrt@...

Description:
The Hyperledger Caliper project update to the TSC is due January 7, 2019. Please be sure that someone from the community completes the update and is available to present it to the TSC on January 10, 2019.

View Event

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