Hi, community,
Follow the direction on Calcite developing page, https://calcite.apache.org/develop/ > If you are going to take on the issue right away assign it to yourself. To > assign issues to yourself you have to be registered in JIRA as a contributor. > In order to do that, send an email to the developers list and provide your > JIRA username. I want to be registered in JIRA as a contributor so that I can assign issues to myself. My JIRA username is: yanlin-Lynn, and my full name is: Wang Yanlin -- Best, Wang Yanlin