Hi everyone, we upgraded an application from Cayenne 4.1.1 to 4.2.1, and now we’re getting more cyclic graph errors from AshwoodEntitySorter. Years back we already had a similar problem, but @SortWeight didn’t help and GraphBasedDbRowOpSorter wasn’t ready. The latter is now in 4.2 stable but fails to save even simpler graphs, so unfortunately not a solution. We had been able to get stable operation by fetching PK’s from PostgreSQL sequences (Oracle-style) instead of having Cayenne generate them, and lived with the performance penalty associated with that, but the problem came back with 4.2 despite that. Not reliably reproducible though, happens every now and then. Any thoughts?
Thanks Maik
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