public void setup() throws IOException {
// setup and start servers
for(Node node: cluster.getNodes()) {
String tempFolderPath = TestUtils.createTempDir().getAbsolutePath();
// setup servers
SocketStoreFactory ssf = new TestSocketStoreFactory();
VoldemortConfig config = ServerTestUtils.createServerConfigWithDefs(true, node.getId(), tempFolderPath, cluster, storeDefs,new Properties());
Assert.assertTrue(config.isSlopEnabled());
Assert.assertTrue(config.isSlopPusherJobEnabled());
Assert.assertTrue(config.getAutoPurgeDeadSlops());
config.setSlopFrequencyMs(10000L);