Hi All,
I am doing some TTree merging using TProof and I see these sort of messages:
TFile::Init:0: RuntimeWarning: file /tmp/gonzales/ROOTMERGE-c1f06a98-6913-11ea-aded-1f63b8bcbeef.root probably not closed, trying to recover
TFile::Init:0: RuntimeWarning: no keys recovered, file has been made a Zombie
Error in <TFileMerger::AddFile>: cannot open local copy file:/tmp/gonzales/ROOTMERGE-c1f06a98-6913-11ea-aded-1f63b8bcbeef.root of URL file:///afs/cern.ch/user/g/gonzales/.proof/afs-cern.ch-work-g-gonzales-public-ANALYSIS-MonoVMacros/session-lxplus7109.cern.ch-1584531093-32321/worker-0.6//Zmumu_mc16d_ACLiC_p1.root
I think the problem is that during the merging the size of the files gets too large and the tmp folder has no disk space left. Is there a way to set TProof to avoid using the tmp folder? I tried with this:
gEnv->SetEnv("Proof.Sandbox", "xxx" );
But I get “error: no member named ‘SetEnv’ in ‘TEnv’”
Is there a way to set the folder where TProof will do the processing?
Thanks!