<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi Raffaella,<div>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. <br>Vardan<br><div id="AppleMailSignature">Sent from my iPhone</div><div><br>On Mar 2, 2018, at 4:53 PM, Raffaella De Vita <<a href="mailto:Raffaella.Devita@ge.infn.it">Raffaella.Devita@ge.infn.it</a>> wrote:<br><br></div><blockquote type="cite"><div>
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Hi Vardan,<br>
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?<br>
Regards,<br>
Raffaella<br>
<br>
<div class="moz-cite-prefix">Vardan Gyurjyan wrote:<br>
</div>
<blockquote type="cite" cite="mid:B495B886-3753-46D9-82B1-06DCE9659D99@jlab.org">
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Hi FX,
<div class=""><br class="">
</div>
<div class="">Since I am not sure who is the FTCAL and FTHODO
engines author I am cc-ing this email to clas12.</div>
<div class="">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.</div>
<div class="">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.</div>
<div class=""> </div>
<div class="">-vardan<br class="">
<div class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica;
font-size: 12px; font-style: normal; font-variant-caps:
normal; font-weight: normal; letter-spacing: normal;
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text-transform: none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-size-adjust: auto;
-webkit-text-stroke-width: 0px;">--------------------------------------------------<br class="">
Vardan H. Gyurjyan, Ph.D.<br class="">
Staff Scientist<br class="">
Thomas Jefferson Accelerator Facility<br class="">
Newport News, VA, 23606<br class="">
E-mail: <a href="mailto:gurjyan@jlab.org" class="" moz-do-not-send="true">gurjyan@jlab.org</a><br class="">
757-269-5879 (JLAB)</div>
</div>
<br class="">
</div>
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