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PavelR42 Member since 2018 7 posts
Sberbank
Posted: 1 year ago
Last activity: 1 year 11 months ago
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What does session/ha/Enable do?

Hi,

I've been preparing for HA option on Pega 7.4 and found a possible contradiction in the Pega 7.4 High Availability Administration Guide. The description of setting session/ha/Enabled differs on page 10 and 18.

The page 10 says in "Enabling high availability" says:

To enable high availability on a Pega Platform node, set the session/ha/Enabled parameter to true in the prconfig.xml file. For example:
<env name="session/ha/Enabled" value="true"/>

Whereas page 18 says that

You can display or hide high availability landing pages by adjusting the following prconfig setting.
session/ha/Enabled
• Value Type — Boolean
• Value — true or false
• Functionality — Switch to turn on or off the landing page user interface (UI)

Furthermore, it says that

Landing pages ... are not recommended due to latency of system pulse communication

What is the proper value of session/ha/Enabled if I want HA option but try to follow the recommendation and don't want to use landing pages?

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