Version 10.15 or lower 32-bit Linux Private Agents, or those upgraded from one these versions, may have stability issues due to a default setting in the
postgresql.conf settings. Beginning with version 10.16 32-bit Linux Private Agents, the default
postgresql.conf settings for
max_connections is set to 400. Earlier versions use a default setting of 100.
The default of 400
max_connections applies only to 10.16 or higher Private Agents installed fresh. Upgrading an existing Private Agent to version 10.16 or higher does not change the setting. This page describes how to change the
max_connections setting so it matches the new default.
NOTE: If you are using a Windows Private Agent, see Fixing Errors Caused by postgresql.conf Settings with Windows 64-bit Private Agents.
As Private Agents upgraded from a prior version retain their existing
postgresql.conf settings, if you have existing Private Agents installed, we recommend editing the
postgresql.conf file of each Private Agent in an Agent Group using this procedure:
- Find the
postresql.conffile, located in the
- Make a backup copy of the
postresql.conffile and save it to another location.
- Open the
postgresql.conffile in a text editor.
max_connectionssetting in the
- Change this setting to
max_connections = 400.
- Save your changes and restart each agent using the instructions at Installing a Jitterbit Harmony Linux Agent.