Absent Member.. JasonCantrell Absent Member..
Absent Member..
132 views

[OO Support Tip] How to make a flow executed on a cluster resume on a different node

Problem:

When using a Terracotta cluster in OO, if node1 dies, the flows being executed on it become orphaned. By default, those are not resumed on node2. There is a way of making them automatically be resumed on the active node (node2).

 

Solution:

For a Clustered OO deployment, login to Central User Interface (UI) -> Administration tab -> System Configuration sub-tab -> set “Automatically resume orphaned headless runs from a Central failure” to true and save. Then all Central servers in cluster must be restarted. Confirm the same setting has automatically been replicated to other Central servers in the cluster.

When one Central server running a workflow dies, you can observe this workflow using the Central UI on another server in the cluster. At first the workflow goes into an “Orphan” state. Then after a few minutes (usually between 2 - 10 minutes) the workflow goes back into a “Go” state and continues running on the remaining Central server in the cluster.

 

Here is the original document:

http://support.openview.hp.com/selfsolve/document/KM1088553

HP Support
If you find that this or any post resolves your issue, please be sure to mark it as an accepted solution.
Labels (2)
0 Likes
The opinions expressed above are the personal opinions of the authors, not of Micro Focus. By using this site, you accept the Terms of Use and Rules of Participation. Certain versions of content ("Material") accessible here may contain branding from Hewlett-Packard Company (now HP Inc.) and Hewlett Packard Enterprise Company. As of September 1, 2017, the Material is now offered by Micro Focus, a separately owned and operated company. Any reference to the HP and Hewlett Packard Enterprise/HPE marks is historical in nature, and the HP and Hewlett Packard Enterprise/HPE marks are the property of their respective owners.