I'm currently using SDC 3.21 and I'm hitting the error that is also mentioned in this thred - https://issues.streamsets.com/plugins/servlet/mobile#issue/SDC-12129
Any suggestions on how to resolve this issue permanently. At present the only workaround that I've is to restart StreamSets. I did that in development (local) environment. But that's not an option in Production.
Best answer by SanjeevView original