Re: How to deploy Hadoop on Mesos

[Brandon Gulla]

Have you looked into Apache Myriad?

http://myriad.apache.org/

On Wed, Jul 26, 2017 at 4:12 AM, Traiano Welcome  wrote:

> Hi
>
> Would anyone know of some reliable guides to deploying  apache hadoop on
> top of the mesos scheduler?
>
> Thanks,
> Traiano
>



-- 
Brandon

Re: Upgrade 0.22.1 --> 0.25.0

[Brandon Gulla]

Everything I have heard in the past says to stick with incremental
upgrades. I actually performed the same upgrade as you just last week.
Stick with the 0.x.1 releases and you should be fine. The only trouble I
ran into was at some point my Task Counters went missing from the web-ui
but reappeared after about 20 minutes.

Consult the Docs for changes between the versions.
http://mesos.apache.org/documentation/latest/upgrades/


Good luck.

On Wed, Dec 9, 2015 at 10:04 AM,  wrote:

> Hi All!
>
> We have running cluster with mesos 0.22.1 and marathon 0.8.2 running on it.
> Is it safe to upgrade directly 0.22.1 --> 0.25.0 without installing
> intermediate versions?
>
> How i can perform rollback if something went wrong? Would installing
> previous versions just do the job?
>
> --
>  Alex Griazin
>



-- 
Brandon

Re: mesos-slave service does not work

[Brandon Gulla]

if that doesn't seem to work, an old favorite of mine is:

start mesos-slave && ps -ef | grep mesos-slave

assuming the ps can fire off before the mesos-slave exits, everyone loves a
good race condition.



On Thu, Oct 22, 2015 at 9:44 PM, Klaus Ma  wrote:

> For the bash, I think you can use "bash -x" to see what command are
> executing, and check the environment variables of the shell.
>
> On Thu, Oct 22, 2015 at 12:07 PM, Ahmet Emre Aladağ 
> wrote:
>
>> Hi,
>>
>> I performed the mesosphere 0.25 installation with 3 nodes
>> (master/zookeeper/slaves).
>>
>> "sudo start mesos-master" works but when I type: "sudo start mesos-slave",
>>
>> "/usr/bin/mesos-init-wrapper slave" is called but it does not spawn a
>> slave process. It just finishes. I had to change the
>> /etc/init/mesos-slave.conf to
>>
>> exec mesos-slave --containerizers=docker,mesos --master="zk://.../mesos"
>>  --hostname="" --ip="" --log_dir="/var/log/mesos"
>>
>> to make it work. This way it works but it can't read the conf files under
>> /etc/mesos-slave. I think the wrapper's main function is to read those
>> confs.
>>
>> What could be the reason for this? How can I debug it? Bash code seems
>> complicated.
>>
>>
>>
>
>
> --
> Da (Klaus), Ma (马达) | PMP® | Advisory Software Engineer
> Platform Symphony/DCOS Development & Support, STG, IBM GCG
> +86-10-8245 4084 | mad...@cn.ibm.com | http://www.cguru.net
>



-- 
Brandon

Re: mesos-ui

[Brandon Gulla]

Look's great! Can't wait to test it out. Thanks.


On Thu, Oct 8, 2015 at 12:03 PM, Taylor, Graham <
graham.x.tay...@capgemini.com> wrote:

>
> 
>
> Capgemini is a trading name used by the Capgemini Group of companies which
> includes Capgemini UK plc, a company registered in England and Wales
> (number 943935) whose registered office is at No. 1, Forge End, Woking,
> Surrey, GU21 6DB.
> This message contains information that may be privileged or confidential
> and is the property of the Capgemini Group. It is intended only for the
> person to whom it is addressed. If you are not the intended recipient, you
> are not authorized to read, print, retain, copy, disseminate, distribute,
> or use this message or any part thereof. If you receive this message in
> error, please notify the sender immediately and delete all copies of this
> message.
>
>
> -- Forwarded message --
> From: "Taylor, Graham" 
> To: "user@mesos.apache.org" 
> Cc:
> Date: Thu, 8 Oct 2015 16:03:00 +
> Subject: mesos-ui
> Hey folks,
> We open-sourced https://github.com/Capgemini/mesos-ui yesterday which
> might be of interest to some peeps on this mailing list.
> If you’re at Mesoscon EU and want to talk about it you can get in touch
> with one of our engineers (Cam Parry https://twitter.com/Wallies9) who is
> also at the con and will be attending the Hackathon on Friday.
>
> Thanks!
> Graham.
>
>
>


-- 
Brandon