dolphinscheduler-alert-plugin org.apache.dolphinscheduler 1.3.2-SNAPSHOT 4.0.0 dolphinscheduler-alert-http dolphinscheduler-plugin org.apache.dolphinscheduler dolphinscheduler-spi provided com.google.guava guava ch.qos.logback logback-classic org.apache.httpcomponents httpclient com.fasterxml.jackson.core jackson-databind provided junit junit test org.mockito mockito-core jar test