Failover Candidate Setup and Persistence Mode in Qlik Sense

[sanchayan]

Hi All,

Can anybody let me know on the below two setups in Qlik Sense :

• Whenever I am adding a new node to an already setup site, I am not able to get the Failover Candidate option when setting up. Thus I am not able to include the node as a Failover candidate. Please help.

• In QMC Start >> Service Cluster >> Persistence Mode >> Single QVF is selected. What does this Persistence mode mean and how many Persistence modes are present?

Please help me clear my above two doubts.

Regards,

Sanchayan Bhowmik

[sanchayan]

Hi,

Anybody who can help me with these doubts?

Please let me know asap.

Thanks.

[sanchayan]

Hi,

mbaeyens‌ any help regardng this doubt ?

Regards,

Sanchayan Bhowmik

[Miguel_Angel_Baeyens]

You have the details in the Qlik Sense 3.1 documentation:

https://help.qlik.com/en-US/sense/3.1/Content/Guides.htm

Administer > Manage Qlik Sense sites PDF

[sanchayan]

Hi Miguel,

Sorry to say but the information I seek isnt there. It only has the information of what a failover node is but what I want is to know that why can't I see the Node Configuration >> Failover candidate check box option when trying to setup a new node?

What are the different Failover node roles?

What does Persistence Mode mean and how many types of such modes are there?

Regards,

Sanchayan Bhowmik

[Miguel_Angel_Baeyens]

What is your question exactly? Because the information is there:

• Failover candidate config: https://help.qlik.com/en-US/sense/February2018/Subsystems/ManagementConsole/Content/edit-node.htm
• Persistence modes and types: document I linked to, page 266. No longer in use in Jun 2017 version and higher.
• Details of shared persistence (among others): https://help.qlik.com/en-US/sense/February2018/Subsystems/PlanningQlikSenseDeployments/Content/Deplo...

[sanchayan]

Hi Miguel,

Thanks for the details. Only one doubt still remains. In my QS site when I am trying to create a new node, I am not getting the Node Configuration > Failover Candidate option, as shown below :

Please note, this site is already configured and I am just trying to add a new node as a Failover candidate, but why isnt that option appearing?

Regards,

Sanchayan Bhowmik

[Miguel_Angel_Baeyens]

The version you are using supports the Failover Candidate rim node set up?

[sanchayan]

Hi Miguel,

Please find below the Qlik Sense version 3.2 details used in our site and let me know whether it supports Failover Candidate or not. But, as per the Qlik help site I think it does support Failover candidate. If it supports then why am I not getting the Node configuration > Failover Candidate option when trying to create a new node?

[Miguel_Angel_Baeyens]

You need to check with Qlik Support. Have your license number ready when you create the case.