Date: Sun, 29 Nov 2020 13:44:41 -0800
From: Noah Misch <noah@leadboat.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Dilip Kumar <dilipbalaut@gmail.com>, Erik Rijkers <er@xs4all.nl>,
	Jeff Janes <jeff.janes@gmail.com>,
	Kuntal Ghosh <kuntalghosh.2007@gmail.com>,
	Michael Paquier <michael@paquier.xyz>,
	Peter Eisentraut <peter.eisentraut@2ndquadrant.com>,
	PostgreSQL Hackers <pgsql-hackers@postgresql.org>,
	Tomas Vondra <tomas.vondra@2ndquadrant.com>
Subject: Re: PATCH: logical_work_mem and logical streaming of large
 in-progress transactions
Message-ID: <20201129214441.GA691200@rfd.leadboat.com>
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On Mon, Sep 07, 2020 at 12:00:41PM +0530, Amit Kapila wrote:
> Thanks, I have pushed the last patch. Let's wait for a day or so to
> see the buildfarm reports

https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=sungazer&dt=2020-09-08%2006%3A24%3A14
failed the new 015_stream.pl test with the subscriber looping like this:

2020-09-08 11:22:49.848 UTC [13959252:1] LOG:  logical replication apply worker for subscription "tap_sub" has started
2020-09-08 11:22:54.045 UTC [13959252:2] ERROR:  could not open temporary file "16393-510.changes.0" from BufFile "16393-510.changes": No such file or directory
2020-09-08 11:22:54.055 UTC [7602182:1] LOG:  logical replication apply worker for subscription "tap_sub" has started
2020-09-08 11:22:54.101 UTC [31785284:4] LOG:  background worker "logical replication worker" (PID 13959252) exited with exit code 1
2020-09-08 11:23:01.142 UTC [7602182:2] ERROR:  could not open temporary file "16393-510.changes.0" from BufFile "16393-510.changes": No such file or directory
...

What happened there?