Before you apply Informatica 10.5.1.1, perform the actions listed in the following section.
Run the Cluster Validation Utility
Download and run the Informatica Cluster Validation utility for version 10.5.1.1 to validate the prerequisites for Enterprise Data Catalog.
Configure the MaxStartups parameter for the SSH server configuration file
In all the cluster nodes, open the
/etc/ssh/sshd_config
file and configure the value of the MaxStartups parameter to 30:30:100 to increase the number of unauthenticated concurrent SSH connections to 30.
Unauthenticated SSH connections are socket connections to the SSH daemon that are established without user authentication.
After you configure the parameter, restart the sshd daemon using the following command:
sudo systemctl restart sshd
.
Back up the Catalog Service
Back up the Catalog Service with the
infacmd ldm backupContents
command. For more information about the Catalog Service back up command, see
"backupContents" in the
Command Reference
.
If you upgraded to Enterprise Data Catalog version 10.5.1 from versions 10.4 or 10.4.1 including any service pack and cumulative patch, delete the following JAR file from the nodes on which the Catalog Service runs: