CQ5.2.1 to CQ5.3 Upgrade: Out of memory exceptions during upgrade
When we try to upgrade from CQ5.2.1 to CQ5.3, the upgrade fails with OutOfMemory exceptions in the
The process that upgrades workflow content from the 5.2.1 to 5.3 structure requires a large amount of heap memory.
Increase your heap memory configuration allocated to the jvm. You can do this by adding a jvm parameter
CQ5.2.1 to CQ5.3 Upgrade