public virtual void TestAuxServicesMeta()
{
Configuration conf = new Configuration();
conf.SetStrings(YarnConfiguration.NmAuxServices, new string[] { "Asrv", "Bsrv" });
conf.SetClass(string.Format(YarnConfiguration.NmAuxServiceFmt, "Asrv"), typeof(TestAuxServices.ServiceA
), typeof(Org.Apache.Hadoop.Service.Service));
conf.SetClass(string.Format(YarnConfiguration.NmAuxServiceFmt, "Bsrv"), typeof(TestAuxServices.ServiceB
), typeof(Org.Apache.Hadoop.Service.Service));
AuxServices aux = new AuxServices();
aux.Init(conf);
int latch = 1;
foreach (Org.Apache.Hadoop.Service.Service s in aux.GetServices())
{
NUnit.Framework.Assert.AreEqual(Service.STATE.Inited, s.GetServiceState());
if (s is TestAuxServices.ServiceA)
{
latch *= 2;
}
else
{
if (s is TestAuxServices.ServiceB)
{
latch *= 3;
}
else
{
NUnit.Framework.Assert.Fail("Unexpected service type " + s.GetType());
}
}
}
NUnit.Framework.Assert.AreEqual("Invalid mix of services", 6, latch);
aux.Start();
foreach (Org.Apache.Hadoop.Service.Service s_1 in aux.GetServices())
{
NUnit.Framework.Assert.AreEqual(Service.STATE.Started, s_1.GetServiceState());
}
IDictionary <string, ByteBuffer> meta = aux.GetMetaData();
NUnit.Framework.Assert.AreEqual(2, meta.Count);
NUnit.Framework.Assert.AreEqual("A", Sharpen.Runtime.GetStringForBytes(((byte[])meta
["Asrv"].Array())));
NUnit.Framework.Assert.AreEqual("B", Sharpen.Runtime.GetStringForBytes(((byte[])meta
["Bsrv"].Array())));
aux.Stop();
foreach (Org.Apache.Hadoop.Service.Service s_2 in aux.GetServices())
{
NUnit.Framework.Assert.AreEqual(Service.STATE.Stopped, s_2.GetServiceState());
}
}
public virtual void TestAuxServices()
{
Configuration conf = new Configuration();
conf.SetStrings(YarnConfiguration.NmAuxServices, new string[] { "Asrv", "Bsrv" });
conf.SetClass(string.Format(YarnConfiguration.NmAuxServiceFmt, "Asrv"), typeof(TestAuxServices.ServiceA
), typeof(Org.Apache.Hadoop.Service.Service));
conf.SetClass(string.Format(YarnConfiguration.NmAuxServiceFmt, "Bsrv"), typeof(TestAuxServices.ServiceB
), typeof(Org.Apache.Hadoop.Service.Service));
AuxServices aux = new AuxServices();
aux.Init(conf);
int latch = 1;
foreach (Org.Apache.Hadoop.Service.Service s in aux.GetServices())
{
NUnit.Framework.Assert.AreEqual(Service.STATE.Inited, s.GetServiceState());
if (s is TestAuxServices.ServiceA)
{
latch *= 2;
}
else
{
if (s is TestAuxServices.ServiceB)
{
latch *= 3;
}
else
{
NUnit.Framework.Assert.Fail("Unexpected service type " + s.GetType());
}
}
}
NUnit.Framework.Assert.AreEqual("Invalid mix of services", 6, latch);
aux.Start();
foreach (Org.Apache.Hadoop.Service.Service s_1 in aux.GetServices())
{
NUnit.Framework.Assert.AreEqual(Service.STATE.Started, s_1.GetServiceState());
}
aux.Stop();
foreach (Org.Apache.Hadoop.Service.Service s_2 in aux.GetServices())
{
NUnit.Framework.Assert.AreEqual(Service.STATE.Stopped, s_2.GetServiceState());
}
}
