Re: Long running applications in a non-Kerberos cluster?

2016-03-09 Thread Josh Elser
Aww, thanks for the kind words to close it out :). Glad to hear it's worked well for you. Just to share some Kerberos knowledge (and dispel any misinformation), any application which stops working after the default ticket lifetime is "doing it wrong" (tm). Like Steve pointed out, this is why r

Re: Slider and Selenium Grid

2016-03-09 Thread Gour Saha
Talat, I don't have much understanding of the Selenium Grid application. However you can run it on a Hadoop cluster using Slider. All you need, is to create a Slider app package. Here is a guide and a sample Solr app-package that will help you to get started - http://slider.incubator.apache.or

Slider and Selenium Grid

2016-03-09 Thread Talat Uyarer
Hi, In my mapreduce application I use Selenium Grid. I wonder Is there any possible way that Selenium Grid run on Hadoop cluster ? I want to find a solution get more easy to manage resources. BTW They provide docker images. [1] Thanks [1] https://github.com/SeleniumHQ/docker-selenium -- Talat

Re: Long running applications in a non-Kerberos cluster?

2016-03-09 Thread Tim I
Great! Thank you all. Regarding 0.50, it's been a while, but I recall back porting a couple of fixes to get my cluster up. IIRC, that was primarily related to kerberos fixes for instantiating the cluster. In 0.50 (+ the patches) accumulo and storm required a restart after 7 days. Barring that

Re: Long running applications in a non-Kerberos cluster?

2016-03-09 Thread Steve Loughran
> On 9 Mar 2016, at 13:59, Jon Maron wrote: > >> >> On Mar 8, 2016, at 11:36 PM, Tim I wrote: >> >> Hi Josh, >> Basically anything with a kerberos ticket could no longer could communicate >> with anything else after 7 days due to the default config for the kerberos >> server : >> renew_lifeti

Re: Long running applications in a non-Kerberos cluster?

2016-03-09 Thread Jon Maron
> On Mar 8, 2016, at 11:36 PM, Tim I wrote: > > Hi Josh, > Basically anything with a kerberos ticket could no longer could communicate > with anything else after 7 days due to the default config for the kerberos > server : > renew_lifetime = 7d > > The delegation token I believe was the reason