You don’t need permission to contribute. If you wish to contribute code, submit a pull request to https://github.com/apache/calcite/pulls <https://github.com/apache/calcite/pulls>. A committer will review the change, perhaps ask for modifications, and commit it to the git master branch. If it’s a larger change, log a JIRA case first and discuss what you plan to do before you start doing it.
Based on merit, the PMC appoints people committers, usually after a few successful contributions. Julian > On Jun 9, 2018, at 7:39 PM, vino yang <yanghua1...@gmail.com> wrote: > > My JIRA user name is : yanghua > > Thanks. > > 2018-06-10 10:37 GMT+08:00 vino yang <yanghua1...@gmail.com>: > >> Hi guys, >> >> I'd like to contribute to calcite. Request for permission. >> >> --- >> Vino yang. >> Thanks. >>