Hi there.
i´m using postgre for 2 years now and i started to have this *INTERMITENT*
error from pg_dump:
pg_dump: Dumping the contents of table "adm_log" failed: PQgetCopyData()
failed.
pg_dump: Error message from server: server closed the connection
unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
pg_dump: The command was: COPY xcp0000000001.adm_log (seq_log, dth_evento,
des_mensagem, des_usuario, des_objeto) TO stdout;
Looking on the postgre logs i see this error:
LOG: could not send data to client: Connection timed out
STATEMENT: COPY xcp0000000001.adm_log (seq_log, dth_evento, des_mensagem,
des_usuario, des_objeto) TO stdout;
Informations:
1 - The database has only 18MB.
2 - The adm_log table has a text field with relative large content (java
stacktraces)
3 - The database has 12 schemas and they are generated by a script that
copies the structure from one and creates another.
4 - I never ran VACUMM ou ANALYSE or REINDEX commands.
5 - The database is using the default configuration (autovaccum on)
Anybody has a hint? I´m afraid that can lead to a bigger problem.
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