[HACKERS] Logical replication - TRAP: FailedAssertion in pgstat.c - Mailing list pgsql-hackers

From Erik Rijkers
Subject [HACKERS] Logical replication - TRAP: FailedAssertion in pgstat.c
Date
Msg-id addb5506ffba0d3e6877a6348f29210e@xs4all.nl
Whole thread Raw
Responses Re: [HACKERS] Logical replication - TRAP: FailedAssertion in pgstat.c  (Erik Rijkers <er@xs4all.nl>)
List pgsql-hackers
Testing logical replication, with the following patches on top of 
yesterday's master:

0001-Reserve-global-xmin-for-create-slot-snasphot-export.patch +
0002-Don-t-use-on-disk-snapshots-for-snapshot-export-in-l.patch+
0003-Prevent-snapshot-builder-xmin-from-going-backwards.patch  +
0004-Fix-xl_running_xacts-usage-in-snapshot-builder.patch      +
0005-Skip-unnecessary-snapshot-builds.patch

Is applying that patch set is still correct?

It builds fine, but when I run the old pbench-over-logical-replication 
test I get:

TRAP: FailedAssertion("!(entry->trans == ((void *)0))", File: 
"pgstat.c", Line: 828)

reliably (often within a minute).


The test itself does not fail, at least not that I saw (but I only ran a 
few).


thanks,


Erik Rijkers





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