public void dropGraph() throws Exception { Connector connector = createConnector(); AccumuloGraphTestUtils.ensureTableExists(connector, GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getDataTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getVerticesTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getHistoryVerticesTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getEdgesTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getExtendedDataTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getHistoryEdgesTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); AccumuloGraphTestUtils.dropGraph(connector, AccumuloGraph.getMetadataTableName(GraphConfiguration.DEFAULT_TABLE_NAME_PREFIX)); connector.securityOperations().changeUserAuthorizations( AccumuloGraphConfiguration.DEFAULT_ACCUMULO_USERNAME, new org.apache.accumulo.core.security.Authorizations( VISIBILITY_A_STRING, VISIBILITY_B_STRING, VISIBILITY_C_STRING, VISIBILITY_MIXED_CASE_STRING ) ); }