Portal 3.5 (Software edition).
Also, the Portal DB(MySQL) is remote box.
Environment
Box1 : API Portal (Sofware Edition)
Box2 : MySQL(Portal DB)
Upgrade Portal to 3.5CR3.
(run sh upgrade-v3.5.CR3.sh root 7layer )
shown the following error.
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Applying CR2 update... ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
done
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It is known issue.
Fixed by new upgrade-v3.5.CR3.sh.
Please contact to CA support when the script is necessary.
Also, before running the script, you need run the following command .
'sudo ln -s /etc/alternatives/jre /opt/jdk'