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MDM 13.9.4 Upgrade Notes

Java 17 upgrade

Upgrade Java to version 17 on all servers running ONE components (this is typically app and mdm).

See the following commands as a reference depending on your OS distribution.

Ubuntu

### Add GPG key
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 3B04D753C9050D9A5D343F39843C48A565F8F04B

### Add APT repository
sudo add-apt-repository 'deb https://packages.adoptium.net/artifactory/deb focal main'

### Install temurin-17-jdk
sudo apt install temurin-17-jdk

### Set the default (use keys to select Java 17)
sudo update-alternatives --config java

RHEL 8 or CentOS 8

sudo bash -c 'cat <<EOF > /etc/yum.repos.d/adoptium.repo
[Adoptium]
name=Adoptium
baseurl=https://packages.adoptium.net/artifactory/rpm/centos/8/$(uname -m)
enabled=1
gpgcheck=1
gpgkey=https://packages.adoptium.net/artifactory/api/gpg/key/public
EOF'

sudo yum update ### Update if you haven't already
sudo yum install temurin-17-jdk

### Set the default (use keys to select Java 17)
sudo update-alternatives --config java

Health check changes

After the upgrade, make sure that the ataccama.authentication.keycloak.admin.enable MDM Web App application property is set to 'true' or not defined. Otherwise, the MDM Web App fails to start.

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