canal com.alibaba.otter 1.1.8 4.0.0 com.alibaba.otter canal.prometheus 1.1.8 canal prometheus module for otter ${project.version} org.jctools jctools-core 2.1.2 io.prometheus simpleclient 0.4.0 io.prometheus simpleclient_hotspot 0.4.0 io.prometheus simpleclient_httpserver 0.4.0 io.prometheus simpleclient_pushgateway 0.4.0 com.alibaba.otter canal.instance.core ${project.version} provided com.alibaba.otter canal.server ${project.version} provided