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Fix concurrent lumi usage in DQMStore #35751

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Fix concurrent lumi usage in DQMStore #35751

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8 changes: 8 additions & 0 deletions DQMServices/Core/src/DQMStore.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -563,6 +563,14 @@ namespace dqm::implementation {
auto other = this->findME(me);
if (other) {
// we still have a global one, so we can just remove this.
for (auto& locals : localMEs_) {
auto itLocal = locals.second.find(me);
if (itLocal != locals.second.end() and (*itLocal)->mutable_ == me->mutable_) {
debugTrackME("cleanupLumi (switchData)", *itLocal, me);
(*itLocal)->switchData(other);
break;
}
}
debugTrackME("cleanupLumi (delete)", nullptr, me);
delete me;
} else {
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