4.0.0 org.apache.hadoop hadoop-ozone 0.5.0-SNAPSHOT hadoop-ozone-upgrade 0.5.0-SNAPSHOT Apache Hadoop Ozone In-Place Upgrade Apache Hadoop Ozone In-Place Upgrade jar org.apache.hadoop hadoop-hdds-common com.github.spotbugs spotbugs provided junit junit test org.mockito mockito-core 2.15.0 test