public override void AddCron(string group, string name, Instrumentation.Cron cron
)
{
InstrumentationService.Timer timer = GetToAdd <InstrumentationService.Timer>(group
, name, timerLock, timers);
timer.AddCron((InstrumentationService.Cron)cron);
}
/// <exception cref="System.Exception"/>
public T Run()
{
FileSystem fs = this._enclosing.CreateFileSystem(conf);
Instrumentation instrumentation = this._enclosing.GetServer().Get <Instrumentation
>();
Instrumentation.Cron cron = instrumentation.CreateCron();
try
{
this._enclosing.CheckNameNodeHealth(fs);
cron.Start();
return(executor.Execute(fs));
}
finally
{
cron.Stop();
instrumentation.AddCron(FileSystemAccessService.InstrumentationGroup, executor.GetType
().Name, cron);
this._enclosing.CloseFileSystem(fs);
}
}
public void Run()
{
string instrName = callable.GetType().Name;
Instrumentation instr = this._enclosing.GetServer().Get <Instrumentation>();
if (this._enclosing.GetServer().GetStatus() == Server.Status.Halted)
{
Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.Log.Debug("Skipping [{}], server status [{}]"
, callable, this._enclosing.GetServer().GetStatus());
instr.Incr(Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.InstGroup, instrName
+ ".skips", 1);
}
else
{
Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.Log.Debug("Executing [{}]"
, callable);
instr.Incr(Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.InstGroup, instrName
+ ".execs", 1);
Instrumentation.Cron cron = instr.CreateCron().Start();
try
{
callable.Call();
}
catch (Exception ex)
{
instr.Incr(Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.InstGroup, instrName
+ ".fails", 1);
Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.Log.Error("Error executing [{}], {}"
, new object[] { callable, ex.Message, ex });
}
finally
{
instr.AddCron(Org.Apache.Hadoop.Lib.Service.Scheduler.SchedulerService.InstGroup,
instrName, cron.Stop());
}
}
}
public virtual void Service()
{
string dir = TestDirHelper.GetTestDir().GetAbsolutePath();
string services = StringUtils.Join(",", Arrays.AsList(typeof(InstrumentationService
).FullName));
Configuration conf = new Configuration(false);
conf.Set("server.services", services);
Org.Apache.Hadoop.Lib.Server.Server server = new Org.Apache.Hadoop.Lib.Server.Server
("server", dir, dir, dir, dir, conf);
server.Init();
Org.Apache.Hadoop.Lib.Service.Instrumentation instrumentation = server.Get <Org.Apache.Hadoop.Lib.Service.Instrumentation
>();
NUnit.Framework.Assert.IsNotNull(instrumentation);
instrumentation.Incr("g", "c", 1);
instrumentation.Incr("g", "c", 2);
instrumentation.Incr("g", "c1", 2);
Instrumentation.Cron cron = instrumentation.CreateCron();
cron.Start();
Sleep(100);
cron.Stop();
instrumentation.AddCron("g", "t", cron);
cron = instrumentation.CreateCron();
cron.Start();
Sleep(200);
cron.Stop();
instrumentation.AddCron("g", "t", cron);
Instrumentation.Variable <string> var = new _Variable_329();
instrumentation.AddVariable("g", "v", var);
Instrumentation.Variable <long> varToSample = new _Variable_337();
instrumentation.AddSampler("g", "s", 10, varToSample);
IDictionary <string, object> snapshot = instrumentation.GetSnapshot();
NUnit.Framework.Assert.IsNotNull(snapshot["os-env"]);
NUnit.Framework.Assert.IsNotNull(snapshot["sys-props"]);
NUnit.Framework.Assert.IsNotNull(snapshot["jvm"]);
NUnit.Framework.Assert.IsNotNull(snapshot["counters"]);
NUnit.Framework.Assert.IsNotNull(snapshot["timers"]);
NUnit.Framework.Assert.IsNotNull(snapshot["variables"]);
NUnit.Framework.Assert.IsNotNull(snapshot["samplers"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, string>)snapshot["os-env"]
)["PATH"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, string>)snapshot["sys-props"
])["java.version"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, object>)snapshot["jvm"])["free.memory"
]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, object>)snapshot["jvm"])["max.memory"
]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, object>)snapshot["jvm"])["total.memory"
]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["counters"])["g"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["timers"])["g"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["variables"])["g"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["samplers"])["g"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["counters"])["g"]["c"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["counters"])["g"]["c1"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["timers"])["g"]["t"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["variables"])["g"]["v"]);
NUnit.Framework.Assert.IsNotNull(((IDictionary <string, IDictionary <string, object
> >)snapshot["samplers"])["g"]["s"]);
StringWriter writer = new StringWriter();
JSONObject.WriteJSONString(snapshot, writer);
writer.Close();
server.Destroy();
}
public abstract void AddCron(string group, string name, Instrumentation.Cron cron
);
