[Pgpool-general] pool_read_int: data does not match ...
Henry
henry at zen.co.za
Wed Jun 10 09:33:25 UTC 2009
Quoting me, myself and I:
> I'm encountering the error:
> pool_read_int: data does not match between between master(0) slot[1]
> (50331648)
I eventually figured out what was going on here (by doing the obvious,
rolling back recent changes):
this slave node pgpool was connecting to the master on port 5432
(correct), but the master had recently -also- had pgpool-II installed
(which was now listening on 5432 - pg itself on 5431 which is our
convention).
So,... looks like nodeX:pgpool -> nodeY:pgpool connection is a no-no
and causes the error: "pool_read_int: data does not match between
between master(0) slot[1] (50331648)"
As soon as I changed:
backend_port0 = 5432
to
backend_port0 = 5431
the problem and error went away.
Cheers
Henry
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