We are seeing the same thing, using Mesosphere .debs on Ubuntu: mesos-master.mesos1-qa-sf.invalid-user.log.WARNING.20160209-221625.12071 mesos-master.mesos1-qa-sf.invalid-user.log.WARNING.20160223-211310.1456 mesos-master.mesos1-qa-sf.invalid-user.log.WARNING.20160223-211857.5347
What if the fallback was to using getpwuid(getuid()) or the like instead of "invalid-user" ? > On Mar 18, 2016, at 9:58 AM, Peter Steele <[email protected]> wrote: > > In my case I am using the CentOS 7 set of rpms from mesosphere... > > On 03/18/2016 09:14 AM, Pradeep Chhetri wrote: >> I installed mesos using mesosphere debian repository. >> >> On Fri, Mar 18, 2016 at 4:10 PM, haosdent <[email protected]> wrote: >> cool, you install mesos by deb or build it from source directly? >> >> On Mar 19, 2016 12:06 AM, "Pradeep Chhetri" <[email protected]> >> wrote: >> I think it is an upstart issue. I am noticing this issue in Ubuntu 14.04 >> which uses upstart. This is what i can debug so far: >> >> >> According to this documentation: >> http://upstart.ubuntu.com/cookbook/#job-environment >> >> When Upstart runs a job, it provides it with a very restrictive environment >> which contains just two system variables: >> >> • TERM >> • PATH >> >> These are the exact two variables i can notice in proc filesystem set as >> well. >> >> I will post if i find something more. >> >> >> On Fri, Mar 18, 2016 at 2:54 PM, Peter Steele <[email protected]> wrote: >> Yes, I see that as well. Also the case for the mesos master. That explains >> the invalid-user, but why isn't these processes picking up $USER? >> >> >> On 03/18/2016 07:31 AM, Pradeep Chhetri wrote: >>> I can see that USER environment variable is not set for mesos-slave process >>> from /proc/<pid>/environ. >>> >>> On Fri, Mar 18, 2016 at 2:19 PM, Pradeep Chhetri >>> <[email protected]> wrote: >>> My mesos cluster also produces logs like >>> mesos-slave.ip-172-31-45-33.invalid-user.log.ERROR. I guess log file name >>> shouldnt affect you all because generally you ship these logs in some >>> centralized logging system like logstash/splunk and search there by tags >>> >>> On Fri, Mar 18, 2016 at 1:46 PM, Peter Steele <[email protected]> wrote: >>> What would you suggest to troubleshoot this? Clear something isn't quite >>> right if my log files are called "invalid-user". That said, I have managed >>> to get a containerized application up and running so whatever is wrong >>> isn't fatal. Just ugly... >>> >>> >>> On 03/17/2016 10:42 AM, haosdent wrote: >>>> Not sure why glog could not get USER environment variable correctly after >>>> looking its code. But should not affect you running mesos. >>>> >>>> On Fri, Mar 18, 2016 at 1:11 AM, haosdent <[email protected]> wrote: >>>> root should be fine. >>>> >>>> On Fri, Mar 18, 2016 at 12:53 AM, Peter Steele <[email protected]> wrote: >>>> My USER var is root. Do I need to create a non-root user for mesos to run >>>> under? >>>> >>>> >>>> On 03/17/2016 09:22 AM, haosdent wrote: >>>>> glog get the user name by environment variable "USER" in Linux. >>>>> https://github.com/google/glog/blob/master/src/utilities.cc#L290-L302 I >>>>> think you could check the environment variable "USER" before you start >>>>> Mesos slave. >>>>> >>>>> On Fri, Mar 18, 2016 at 12:19 AM, haosdent <[email protected]> wrote: >>>>> invalid-user is from glog >>>>> https://github.com/google/glog/blob/master/src/logging.cc#L1036 >>>>> >>>>> >W0317 06:26:41.178268 915 authenticator.cpp:511] No credentials >>>>> >provided, authentication requests will be refused >>>>> >which I'm thinking might be related. What am I missing? >>>>> >>>>> I think should not related. This is a warning message if you don't pass >>>>> `credentials` flag when start mesos master. >>>>> >>>>> On Thu, Mar 17, 2016 at 10:07 PM, Peter Steele <[email protected]> wrote: >>>>> I'm testing out mesos for the first time and after installing the >>>>> software I'm seeing numerous log files of the form >>>>> >>>>> mesos-slave.<host>.invalid-user.log.INFO.20160317-062640.918 >>>>> >>>>> I don't see any errors in the logs themselves, but the fact that >>>>> "invalid-user" is part of the name makes me think I'm missing something >>>>> in my config. The mesos-master.WARNING log has the message >>>>> >>>>> W0317 06:26:41.178268 915 authenticator.cpp:511] No credentials >>>>> provided, authentication requests will be refused >>>>> >>>>> which I'm thinking might be related. What am I missing? >>>>> >>>>> Peter >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Best Regards, >>>>> Haosdent Huang >>>>> >>>>> >>>>> >>>>> -- >>>>> Best Regards, >>>>> Haosdent Huang >>>> >>>> >>>> >>>> >>>> -- >>>> Best Regards, >>>> Haosdent Huang >>>> >>>> >>>> >>>> -- >>>> Best Regards, >>>> Haosdent Huang >>> >>> >>> >>> >>> -- >>> Regards, >>> Pradeep Chhetri >>> >>> >>> >>> -- >>> Regards, >>> Pradeep Chhetri >> >> >> >> >> -- >> Regards, >> Pradeep Chhetri >> >> >> >> -- >> Regards, >> Pradeep Chhetri >
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