public virtual void TestDefaultStoreSetup() { Configuration conf = new YarnConfiguration(); conf.SetBoolean(YarnConfiguration.ApplicationHistoryEnabled, true); RMApplicationHistoryWriter writer = new RMApplicationHistoryWriter(); writer.Init(conf); writer.Start(); try { NUnit.Framework.Assert.IsFalse(writer.historyServiceEnabled); NUnit.Framework.Assert.IsNull(writer.writer); } finally { writer.Stop(); writer.Close(); } }