Exception in thread "EP HealthMonitor thread" java.lang.NoClassDefFoundError: Could not initialize class com.datastax.driver.core.PoolingOptions at org.onap.music.datastore.MusicDataStore.connectToCassaCluster(MusicDataStore.java:212) at org.onap.music.datastore.MusicDataStore.<init>(MusicDataStore.java:121) at org.onap.music.main.MusicCore.getDSHandle(MusicCore.java:137) at org.onap.music.main.MusicCore.nonKeyRelatedPut(MusicCore.java:697) at org.onap.portalapp.portal.listener.HealthMonitor.getAdminKeySpace(HealthMonitor.java:294) at org.onap.portalapp.portal.listener.HealthMonitor.checkCassandraStatus(HealthMonitor.java:277) at org.onap.portalapp.portal.listener.HealthMonitor.monitorEPHealth(HealthMonitor.java:159) at org.onap.portalapp.portal.listener.HealthMonitor.access$000(HealthMonitor.java:76) at org.onap.portalapp.portal.listener.HealthMonitor$1.run(HealthMonitor.java:194)