Thanks Stephan. 1. Good to know Aurora keeps a history of 100 finished tasks. I didn't find any doc about this. Is this configurable ? 2. Example is attached. I build the go code to an executable and when executed by the Thamos, passing in an ID. 3. I use official RPM package to install the Aurora. So the log location will be /var/log/aurora (i got nothing there) ? BTW, is there a way to turn on debugging log ?
On Mon, May 2, 2016 at 10:12 PM, Erb, Stephan <[email protected]> wrote: > Going beyond what I wrote at > http://stackoverflow.com/questions/36941450/apache-aurora-cron-jobs-are-not-scheduled > a few remarks: > > > * By default, Aurora only keeps a history of 100 finished tasks. It is > therefore not expected that the number of completed crons increases, even > if everything works as expected. > > * Is your example cron job in form that you can share with us? That would > allow us to try to reproduce your problem more easily. > > * The location of your log files depends on how you install Aurora. Have > you used the official debian packages or RPMs? > > > Best Regards, > > Stephan > ------------------------------ > *From:* Ziliang Chen <[email protected]> > *Sent:* Monday, May 2, 2016 16:00 > *To:* [email protected] > *Subject:* Aurora cron jobs are not scheduled > > Hi, > > I setup a Mesos cluster which runs Apache Aurora framework, and i > registered 100 cron jobs which run every min on a 5 slave machine pool. I > found after scheduled around 100 times, the cron jobs stuck in "PENDING" > state. May i ask what kind of logs i can inspect and what is the possible > problem ? I tried to restart the Aurora scheduler several times, every time > after restarting, the cron jobs starts scheduled but when they hit around > 100 time, all cron jobs stops. The BTW, Job executable is a very simple > program which just write some number to a file, so i don't think it is a > resource problem since i have 40 GB memory/40 CPUs in the slave machine pool > > Thank you a lot ! > > -- > Regards, Zi-Liang > > Mail:[email protected] > > -- Regards, Zi-Liang Mail:[email protected]
aurora_executable.go
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