I've come to the difficult decision that I need to archive the logstash-output-jdbc project. I apologise to anyone depending on it. Speaking frankly it should not be a surprise as it's effectively been unloved since Logstash 2.0 and I have been asking for others to come forward and assist for sometime. logstash-output-jdbc is a very small project (and quickly hacked together project) that is easy to understand and is honestly ripe for either rewriting or refactoring with the new features Logstash has implemented over the years.