I made a local copy of my live development environment to test Talend as an ETL tool for Mongodb->Mysql. It's been several years since I last used Talend but everything seems to be generally the same. I followed the instructions from this article https://help.talend.com/pages/viewpage.action?pageId=251330705 but when I right click to retrieve schema, i get nothing. It's blank. All my connections test as valid, and everything is localhost so I don't think there's a connection issue. My mongodb localhost replication is running fine, I can query it locally with no issue. What could I be missing?
Could you please indicate which talend build version you are using? What's Mongo DB version you are using? More information will be helpful for us to address your issue.