Re: Logical replication timeout problem

Amit Kapila <amit.kapila16@gmail.com>

From: Amit Kapila <amit.kapila16@gmail.com>

To: Fabrice Chapuis <fabrice636861@gmail.com>

Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2021-09-17T10:26:45Z

Lists: pgsql-hackers

On Fri, Sep 17, 2021 at 3:29 PM Fabrice Chapuis <fabrice636861@gmail.com> wrote:
>
> Hi,
>
> Logical replication is configured on one instance in version 10.18. Timeout errors occur regularly and the worker process exit with an exit code 1
>
> 2021-09-16 12:06:50 CEST [24881]: [1-1] user=postgres,db=foo,client=[local] LOG:  duration: 1281408.171 ms  statement: COPY schem.tab (col1, col2) FROM stdin;
> 2021-09-16 12:07:11 CEST [12161]: [1-1] user=,db=,client= LOG:  automatic analyze of table "foo.schem.tab" system usage: CPU: user: 4.13 s, system: 0.55 s, elapsed: 9.58 s
> 2021-09-16 12:07:50 CEST [3770]: [2-1] user=,db=,client= ERROR:  terminating logical replication worker due to timeout
> 2021-09-16 12:07:50 CEST [12546]: [11-1] user=,db=,client= LOG:  worker process: logical replication worker for subscription 24106654 (PID 3770) exited with exit code 1
> 2021-09-16 12:07:50 CEST [13872]: [1-1] user=,db=,client= LOG:  logical replication apply worker for subscription "subxxxx" has started
> 2021-09-16 12:07:50 CEST [13873]: [1-1] user=repuser,db=foo,client=127.0.0.1 LOG:  received replication command: IDENTIFY_SYSTEM
>

Can you share the publisher-side log as well?


-- 
With Regards,
Amit Kapila.

Commits

Fix the logical replication timeout during large DDLs.
- 8c58624df462 16.0 landed
Fix the logical replication timeout during large transactions.
- f95d53eded55 15.0 landed
- d6da71fa8f28 14.4 landed
- 55558df23741 13.8 landed
- f832b5007c1c 12.12 landed
- 87c1dd246af8 11.17 landed
- a4015ec0375d 10.22 landed
Rethink the delay-checkpoint-end mechanism in the back-branches.
- 10520f434687 14.3 cited
Revert "Logical decoding of sequences"
- 2c7ea57e56ca 15.0 cited
Skip empty transactions for logical replication.
- d5a9d86d8ffc 15.0 cited
Allow specifying column lists for logical replication
- 923def9a533a 15.0 cited
Add decoding of sequences to built-in replication
- 75b1521dae1f 15.0 cited
Fix ABI break introduced by commit 4daa140a2f.
- 56e366f6757d 13.4 cited
Lag tracking for logical replication
- 024711bb5446 10.0 cited