System information in cluster page is not working when there is a trailing space character in cluster.properties file for the node.id field

Problem

System information in cluster page is not working when there is a trailing space in cluster.properties file for the node.id field

Steps to Reproduce

1. Set up a Jira cluster
2. Leave a trailing space in the end of the jira.node.id value in cluster.properties file
3. Navigate to cluster page in administrator

Expected Results

System properties displayed from the node

Actual Results

System information data is returned blank and an error is shown

"We couldn't load any data"

Workaround

Remove the trailing space in the cluster.properties file for jira.node.id value