It's probably related to this:
https://jira.slac.stanford.edu/browse/HPSJAVA-674
I notice the dst_maker is still being built using /home/hps/hps_soft/lcio/v02-06
instead of the newer 'collection_type_fix' version (as Maurik mentioned).
However, when trying to build the 'collection_type_fix' version at JLab, I get an error about using the correct JDK:
When looking at the recon events (.slcio), the file size looks normal, but when printing the collections from the events:
java -jar /group/hps/hps_soft/lcio/
jarfiles/lcio-2.4.4-SNAPSHOT- bin.jar print -H /cache/mss/hallb/hps/ production/postTriSummitFixes/ recon/wab/1pt05/wabv2_10to1_ HPS-EngRun2015-Nominal-v5-0- fieldmap_3.10-20160813_pairs1_ 338.slcio
It prints one event, and then the error:
Exception in thread "main" java.lang.OutOfMemoryError: Requested array size exceeds VM limit
at java.util.Arrays.copyOf(Arrays.java:2245)
at java.util.Arrays.copyOf(Arrays.java:2219)
at java.util.Vector.grow(Vector.java:262)
at java.util.Vector.ensureCapacityHelper(Vector. java:242)
at java.util.Vector.setSize(Vector.java:285)
at hep.io.sio.SIOInputStream.readPTag(SIOInputStream.java: 43)
at hep.lcio.implementation.sio.SIOMCParticle.<init>( SIOMCParticle.java:30)
at hep.lcio.implementation.sio.SIOEvent.readData(SIOEvent. java:122)
at hep.lcio.implementation.sio.SIOLCReader.readNextEvent( SIOLCReader.java:120)
at hep.lcio.implementation.sio.SIOLCReader.readNextEvent( SIOLCReader.java:148)
at hep.lcio.util.Printer.print(Printer.java:110)
at hep.lcio.util.PrintCommandHandler.execute( PrintCommandHandler.java:89)
at hep.lcio.util.CommandLineTool.parse(CommandLineTool.java: 219)
at hep.lcio.util.CommandLineTool.main(CommandLineTool.java:126)
Does anyone else know about this problem? Being Java-related, I wouldn't think that it would affect the DST maker though.
Also, did anyone work on the JLab DST maker recently?
I see some new stuff in the source code dated July 28, which I think is more recent than the last batch of working DSTs...
From: Bradley T Yale
Sent: Monday, August 15, 2016 12:49:06 PM
To: Graham, Mathew Thomas
Cc: Uemura, Sho
Subject: Re: [Hps-analysis] New WABsThe recon logs look ok, but then no events were written in the dst for some reason, with no errors reported.
I'll check it out.
From: Graham, Mathew Thomas <[log in to unmask]>
Sent: Monday, August 15, 2016 12:26:35 PM
To: Bradley T Yale
Cc: Uemura, Sho
Subject: Re: [Hps-analysis] New WABstritrig DSTs all look empty too...
On Aug 15, 2016, at 9:13 AM, Graham, Mathew Thomas <[log in to unmask]> wrote:
-rw-r--r-- 1 mgraham
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