Re: Logical replication - ERROR: could not send data to WAL stream: cannot allocate memory for input buffer

2020-06-16 Thread Aleš Zelený
Thanks for the comment. from what I was able to monitor memory usage was almost stable and there were about 20GB allocated as cached memory. Memory overcommit is disabled on the database server. Might it be a memory issue, since wit was synchronizing newly added tables with a sum of 380 GB of

Re: Logical replication - ERROR: could not send data to WAL stream: cannot allocate memory for input buffer

2020-06-08 Thread Michael Paquier
On Fri, Jun 05, 2020 at 10:57:46PM +0200, Aleš Zelený wrote: > we are using logical replication for more than 2 years and today I've found > new not yet know error message from wal receiver. The replication was in > catchup mode (on publisher side some new tables were created and added to >

Logical replication - ERROR: could not send data to WAL stream: cannot allocate memory for input buffer

2020-06-05 Thread Aleš Zelený
Hello, we are using logical replication for more than 2 years and today I've found new not yet know error message from wal receiver. The replication was in catchup mode (on publisher side some new tables were created and added to publication, on subscriber side they were missing). RDBMS