Re: MIT Kerberos - how are you dealing with non-renewable TGTs?

Hi Maxim, I think your answer is here : https://access.redhat.com/solutions/22956 . But if what you're looking for is to minimize the ticket renewal operation, then you can customize 2 parameters : - Kerberos ticket lifetime - Hadoop ticket renewal interval Hope this helps. Regards, Loïc

Re: does kerberos 1.15.1 need renew initial tickets to avoid GSSException?

take somewhere and therefore tickets should not be renewable for a wrong period. Hope this helps, and good luck to you with Kerberos. Regards, Loïc Loïc CHANEL System Big Data engineer Vision 360 Degrés (Lyon, France) 2018-05-06 3:46 GMT+02:00 Lian Jiang <jiangok2...@gmail.com>: > https

Metrics collector not starting

and risky for a bug like this, so I'd like to avoid that kind of "solution". Did someone encouter that issue ? Is it solved ? Does anyone has an idea about where that might come from ? Thanks for your help, Loïc Loïc CHANEL System Big Data engineer MS - Worldline Analytics Platform - Wor

Re: Atlas Metadata Server Install timing out

Did you try restarting Ambari Metrics before installing ? Loïc CHANEL System Big Data engineer MS - WASABI - Worldline (Villeurbanne, France) 2016-11-18 3:49 GMT+01:00 Adaryl Wakefield <adaryl.wakefi...@hotmail.com>: > Ok, I’m getting the message “metrics collector host or host

Re: Atlas Metadata Server Install timing out

Can you show us some logs from Ambari ? To see what the actual error is ? Loïc CHANEL System Big Data engineer MS - WASABI - Worldline (Villeurbanne, France) 2016-11-17 16:42 GMT+01:00 Adaryl Wakefield <adaryl.wakefi...@hotmail.com>: > I’m attempting to install HDP 2.5 with Ambari 2.4.

Re: Ambari Java Version

Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-08-31 12:11 GMT+02:00 Satyanarayana Jampa <sja...@innominds.com>: > Hi Loïc, > > > > I did the same, but it is installing java on ambari server node alone. I > want java

Re: Ambari Java Version

Hi Satya, You can do ambari-server setup –j or simply do ambari-server setup and follow the options, as there is a prompt asking you what Java version you want to use. Hope this helps, Loïc Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 201

Re: ambari permission for users

I guess this line would do : ALL=(ALL) NOPASSWD:/usr/sbin/ambari-server Regards, Loïc Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-06-27 11:14 GMT+02:00 Mahmood N <nt_mahm...@yahoo.com>: > >You can do this in

Re: ambari permission for users

Hi Mahmood, You can do this in the sudoers file. There you can specify which user can run which command. Regards, Loïc Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-06-26 11:15 GMT+02:00 Mahmood N <nt_mahm...@yahoo.com>: > Hel

Re: [ANNOUNCE] Alexander Denissov as a new committer for Ambari

Congratulations Alex ! Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-04-13 0:56 GMT+02:00 Newton Alex <na...@pivotal.io>: > Congratulations Alex! > > - > Newton > > On Tue, Apr 12, 2016 at 3:43 PM, Bhuvnesh Chau

Re: [ANNOUNCE] Sebastian Toader as a new Apache Ambari Committer

Congrats ! Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-03-03 1:44 GMT+01:00 Sumit Mohanty <smoha...@hortonworks.com>: > It is my pleasure to announce that Sebastian Toader has become a committer for > Apache Ambari. >

Re: [ANNOUNCE] Mithun Mathew as a new committer for Ambari

Congrats ! Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-03-02 23:16 GMT+01:00 jun aoki <ja...@apache.org>: > He goes by Matt, just in case you don't recognize him. Congrats! You well > deserved! > > On Wed, Mar 2, 2

Re: [ANNOUNCE] Bhuvnesh Chaudhary as a new committer for Ambari

Congrats ! Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2016-03-02 23:15 GMT+01:00 jun aoki <ja...@apache.org>: > Bhuvnesh, congrats! you well deserved!! > > On Wed, Mar 2, 2016 at 2:09 PM, Oleksandr Diachenko <odiache..

Re: Ambari Manage versions

As I don't have any input for two weeks, I ask again for your help. Can someone help me with my problem ? Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2015-11-04 11:30 GMT+01:00 Loïc Chanel <loic.cha...@telecomnancy.net>: > Yes I kn

Re: Ambari Manage versions

Hi, As it's been a month since I sent this mail, I repost it because I'm still stuck. Could someone help me locating the origin of the bug ? And/Or how to solve it. Thanks in advance for your help, Loïc Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurb

Re: Ambari Manage versions

I did, and here is an extract from the logs, but I can't understand where the problem is located. Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2015-11-03 15:46 GMT+01:00 Artem Ervits <artemerv...@gmail.com>: > reinstall ambari-serv

Re: Ambari Manage versions

) at java.lang.Thread.run(Thread.java:744) Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France) 2015-11-03 17:09 GMT+01:00 Loïc Chanel <loic.cha...@telecomnancy.net>: > I did, and here is an extract from the logs, but I can't understand where > the pr

Ambari Manage versions

, which have been generated by Ambari, but it seems there is a Jetty error preventing me to access this page. Do anyone as an idea about how to solve this ? Thanks in advance for your help, Regards, Loïc Loïc CHANEL System & virtualization engineer TO - XaaS Ind - Worldline (Villeurbanne, France)

Re: Ambari upgrade

Here it is : http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.0.0/bk_upgrading_Ambari/content/_upgrading_the_hdp_stack_from_21_to_23.html Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne 2015-08-31 18:42 GMT+02:00 Jeff Sposetti <j...@hortonworks.

Re: Ambari upgrade

All right. Thanks ! Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne 2015-09-01 17:39 GMT+02:00 Jeff Sposetti <j...@hortonworks.com>: > I checked and those instructions should not be used. The link is going to > be removed from the 2.1.0.

Ambari upgrade

one please explain what I should understand ? Because I have to upgrade a HDP 2.1 & Ambari 1.7 to HDP 2.3 & Ambari 2.1, and I would like to know the surest way to do it. Thanks in advance for your help, Regards, Loïc Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne

Re: Clean un-installation via Ambari

That's a VERY interesting piece of information. Do you know whether it's documented or not ? If so, where is it ? Thanks, Loïc Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne 2015-08-06 10:33 GMT+02:00 Olivier Renault orena...@hortonworks.com: Sorry I

HA NameNode switching without reason

where the problem might come from ? Thanks in advance, Loïc Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne

Knox user groups

Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne

Re: Launching Kerberized cluster via Blueprint

Thanks to both of you for the confirmation of the fact that it cannot be done at the same time. The Ambari REST API sounds very complicated for what I want to do, so I will simply use the UI to Kerberize my cluster. Thanks for your quick responses and your information, Loïc Loïc CHANEL

Launching Kerberized cluster via Blueprint

and the corresponding principals and keytabs via blueprint, just like if I deployed my cluster and I was asking Ambari to enable Kerberos with MIT KDC ? Thanks, Loïc Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne (France - 69)