4.0.0 study zookeeper-lab 1 17 3.9.6 5.7.0 6.0.3 2.0.20 ${project.build.directory}/u39-cluster org.apache.zookeeper zookeeper ${zookeeper.version} io.netty netty-transport-native-epoll io.netty netty-tcnative-boringssl-static org.apache.curator curator-test ${curator.version} test org.junit.jupiter junit-jupiter-api org.junit.jupiter junit-jupiter ${junit.version} test org.slf4j slf4j-api ${slf4j.version} org.slf4j slf4j-simple ${slf4j.version} test org.apache.maven.plugins maven-compiler-plugin 3.14.1 org.apache.maven.plugins maven-surefire-plugin 3.5.6 1 true -Xms128m -Xmx768m -Du39.temp.root=${u39.temp.root} -Dzookeeper.admin.enableServer=false -Dorg.slf4j.simpleLogger.defaultLogLevel=warn