ERROR: Installation aborted, verification failed for logstash-input-jdbc

./logstash-plugin install logstash-input-jdbc
Validating logstash-input-jdbc
Unable to download data from https://ruby.taobao.org - certificate verify failed (https://gems.ruby-china.org/latest_specs.4.8.gz)
ERROR: Installation aborted, verification failed for logstash-input-jdbc

./logstash-plugin install logstash-input-jdbc

修改成

./logstash-plugin install --no-verify logstash-input-jdbc