[Clas12_software] Critical bug in 5a.1.0

[Vardan Gyurjyan]

Hi Raffaella,
I do not know what is exactly the cause but whenever I use one of these services in the data processing chain I get out memory exception. This exception is not recoverable. As I mention this happens every single time on clonfar0 node. I never saw this error on the farm machines though. May be FX can comment.  I am getting these error on data over the ET as well as decoded files from FX’s decoded files directory. 
Vardan
Sent from my iPhone

> On Mar 2, 2018, at 4:53 PM, Raffaella De Vita <Raffaella.Devita at ge.infn.it> wrote:
> 
> Hi Vardan,
> I'm the author of those services. The only change that was done recently was a modification of an hardcoded constant and, after that was done, FX cooked several files for FT studies. Nothing else was changed in more than one month. Anyway, I will try  to reproduce the problem and debug it.What data are you processing?
> Regards,
>     Raffaella
> 
> Vardan Gyurjyan wrote:
>> Hi FX,
>> 
>> Since I am not sure who is the  FTCAL and FTHODO engines author I am cc-ing this email to clas12.
>> There is a critical bug introduced in these service engine’s code for the 5a.1.0 release. It is 100% reproducible on clonfarm0 node (online reconstruction node), where JVM crashes with the out of memory exception. Reconstruction chain without these services function properly.
>> These are service engines that also print for every event warning messages such as “ [IndexedTable] ---> error.. entry does not exist” (I consider them warning since if this is a real error the processing should be stoped). Any ways, this is a serious bug that can result in large number of job failures on the farm.
>>  
>> -vardan
>> --------------------------------------------------
>> Vardan H. Gyurjyan, Ph.D.
>> Staff Scientist
>> Thomas Jefferson Accelerator Facility
>> Newport News, VA, 23606
>> E-mail: gurjyan at jlab.org
>> 757-269-5879 (JLAB)
>> 
>> 
>> 
>> _______________________________________________
>> Clas12_software mailing list
>> Clas12_software at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/clas12_software
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/clas12_software/attachments/20180302/e88c6f09/attachment-0002.html>