Hi! From time to time I observe $subj on clusters using logical replication. I most of cases there are a lot of other errors. Probably $subj condition should be kind of impossible without other problems. I propose to enhance error logging of XLogReadRecord() in ReadPageInternal().
Thank you! Best regards, Andrey Borodin.
0001-Improve-error-reporting-of-ReadPageInternal.patch
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