Document Properties
Kbid
298Z03
Last Modified
26-Feb-2021
Added to KB
22-Feb-2021
Public Access
Everyone
Status
Online
Doc Type
Guidelines
Product
IOM 3.3
Guide - IOM 3.3 Migration of Setup

IOM Helm Charts v.1.2.1 Required

IOM Helm Charts v.1.2.1 or newer are required to operate IOM 3.3. Only this version or newer versions of Helm Charts are able to upgrade IOM without downtime if there are backward compatible database changes.  For changes that are not backward compatible, the upgrade process still requires downtime.

Heap Dumps Are Now Stored in the Shared File System

In older versions of IOM, heap dumps were written to stdout in order to get caught by the monitoring system. They are now stored in the sub-directory dumps of IOM's shared file-system. The naming conventions of dump files are: java-<pod name>-<time stamp (start time)>.hprof. 

Using these naming conventions, heap dumps are never overwritten, they can be assigned to pods (and therefore aligned to error messages) and they can be sorted over time.

Disclaimer
The information provided in the Knowledge Base may not be applicable to all systems and situations. Intershop Communications will not be liable to any party for any direct or indirect damages resulting from the use of the Customer Support section of the Intershop Corporate Web site, including, without limitation, any lost profits, business interruption, loss of programs or other data on your information handling system.
The Intershop Knowledge Portal uses only technically necessary cookies. We do not track visitors or have visitors tracked by 3rd parties. Please find further information on privacy in the Intershop Privacy Policy and Legal Notice.
Home
Knowledge Base
Product Releases
Log on to continue
This Knowledge Base document is reserved for registered customers.
Log on with your Intershop Entra ID to continue.
Write an email to supportadmin@intershop.de if you experience login issues,
or if you want to register as customer.