Hi Torsten, I have tried by increasing the max_standby_streaming_delay but I'm facing lag issues on the replica server.
When i increase the max_standby_streaming_delay even if a query runs for 2 minutes I'm facing lag issues for 2 minutes. Please suggest here. Data size is 3TB On Thu, May 23, 2024, 3:53 PM Torsten Förtsch <tfoertsch...@gmail.com> wrote: > As the error message says, your query was aborted due to it conflicting > with recovery. There are many ways to deal with that. You could enable > hot_standby_feedback on the replica. You could disconnect the replica from > the master for the time the COPY takes (reset primary_conninfo). You could > increase max_standby_streaming_delay. Perhaps you could also wrap the COPY > operation in pg_wal_replay_pause() / pg_wal_replay_resume(). > > On Thu, May 23, 2024 at 11:59 AM Jethish Jethish <jethish...@gmail.com> > wrote: > >> I'm frequently facing the below error while performing backup. Someone >> please tell how solve this issues. >> >> >> Failed : pg_dump: error: Dumping the contents of table "botsession" >> failed: PQgetResult() failed. pg_dump: error: Error message from server: >> ERROR: canceling statement due to conflict with recovery DETAIL: User query >> might have needed to see row versions that must be removed. pg_dump: error: >> The command was: COPY public.botsession (id, userid, data, iscompressed) TO >> stdout; >> >
