Data Integration Server Stuck in "Starting Up" state post Fall '20 upgrade causing tasks to fail.
User can see the below error in tomcat.log while Secure Agent - Data Integration Server is in Starting Up state.
"javax.net.ssl.SSLException: Received fatal alert: protocol_version"
This is due to the presence of the below value in Data Integration Server Configuration.
Step to check:
Go to Administrator > Runtime Env > Click on the agent name > Edit > Service : DIS > Type: Tomcat JRE. Edit the value of "JRE_OPTS"
Existing Value: -Xrs -Dhttps.protocols=TLSv1,TLSv1.1
To resolve this issue, either add TLSv1.2 in the above value as
-Xrs -Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2. Or remove these values at all except -Xrs as : -Xrs .