public virtual AppAttemptsInfo GetAppAttempts(HttpServletRequest req, HttpServletResponse
res, string appId)
{
UserGroupInformation callerUGI = GetUser(req);
ApplicationId id = ParseApplicationId(appId);
ICollection <ApplicationAttemptReport> appAttemptReports = null;
try
{
if (callerUGI == null)
{
GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.NewInstance
(id);
appAttemptReports = appBaseProt.GetApplicationAttempts(request).GetApplicationAttemptList
();
}
else
{
appAttemptReports = callerUGI.DoAs(new _PrivilegedExceptionAction_260(this, id));
}
}
catch (Exception e)
{
RewrapAndThrowException(e);
}
AppAttemptsInfo appAttemptsInfo = new AppAttemptsInfo();
foreach (ApplicationAttemptReport appAttemptReport in appAttemptReports)
{
AppAttemptInfo appAttemptInfo = new AppAttemptInfo(appAttemptReport);
appAttemptsInfo.Add(appAttemptInfo);
}
return(appAttemptsInfo);
}
/// <exception cref="System.Exception"/>
public ICollection <ApplicationAttemptReport> Run()
{
GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.NewInstance
(id);
return(this._enclosing.appBaseProt.GetApplicationAttempts(request).GetApplicationAttemptList
());
}
/// <exception cref="Org.Apache.Hadoop.Yarn.Exceptions.YarnException"/>
/// <exception cref="System.IO.IOException"/>
public override IList <ApplicationAttemptReport> GetApplicationAttempts(ApplicationId
appId)
{
GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.NewInstance
(appId);
GetApplicationAttemptsResponse response = ahsClient.GetApplicationAttempts(request
);
return(response.GetApplicationAttemptList());
}
public virtual void TestApplicationAttempts()
{
ApplicationId appId = ApplicationId.NewInstance(0, 1);
ApplicationAttemptId appAttemptId = ApplicationAttemptId.NewInstance(appId, 1);
ApplicationAttemptId appAttemptId1 = ApplicationAttemptId.NewInstance(appId, 2);
GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.NewInstance
(appId);
GetApplicationAttemptsResponse response = clientService.GetApplicationAttempts(request
);
IList <ApplicationAttemptReport> attemptReports = response.GetApplicationAttemptList
();
NUnit.Framework.Assert.IsNotNull(attemptReports);
NUnit.Framework.Assert.AreEqual(appAttemptId, attemptReports[0].GetApplicationAttemptId
());
NUnit.Framework.Assert.AreEqual(appAttemptId1, attemptReports[1].GetApplicationAttemptId
());
}
protected override void Render(HtmlBlock.Block html)
{
string webUiType = $(YarnWebParams.WebUiType);
string aid = $(YarnWebParams.ApplicationId);
if (aid.IsEmpty())
{
Puts("Bad request: requires Application ID");
return;
}
try
{
appID = Apps.ToAppID(aid);
}
catch (Exception)
{
Puts("Invalid Application ID: " + aid);
return;
}
UserGroupInformation callerUGI = GetCallerUGI();
ApplicationReport appReport;
try
{
GetApplicationReportRequest request = GetApplicationReportRequest.NewInstance(appID
);
if (callerUGI == null)
{
appReport = appBaseProt.GetApplicationReport(request).GetApplicationReport();
}
else
{
appReport = callerUGI.DoAs(new _PrivilegedExceptionAction_99(this, request));
}
}
catch (Exception e)
{
string message = "Failed to read the application " + appID + ".";
Log.Error(message, e);
html.P().(message).();
return;
}
if (appReport == null)
{
Puts("Application not found: " + aid);
return;
}
AppInfo app = new AppInfo(appReport);
SetTitle(StringHelper.Join("Application ", aid));
if (webUiType != null && webUiType.Equals(YarnWebParams.RmWebUi) && conf.GetBoolean
(YarnConfiguration.RmWebappUiActionsEnabled, YarnConfiguration.DefaultRmWebappUiActionsEnabled
))
{
// Application Kill
html.Div().Button().$onclick("confirmAction()").B("Kill Application").().();
StringBuilder script = new StringBuilder();
script.Append("function confirmAction() {").Append(" b = confirm(\"Are you sure?\");"
).Append(" if (b == true) {").Append(" $.ajax({").Append(" type: 'PUT',").Append
(" url: '/ws/v1/cluster/apps/").Append(aid).Append("/state',").Append(" contentType: 'application/json',"
).Append(" data: '{\"state\":\"KILLED\"}',").Append(" dataType: 'json'").Append(
" }).done(function(data){").Append(" setTimeout(function(){").Append(" location.href = '/cluster/app/"
).Append(aid).Append("';").Append(" }, 1000);").Append(" }).fail(function(data){"
).Append(" console.log(data);").Append(" });").Append(" }").Append("}");
html.Script().$type("text/javascript").(script.ToString()).();
}
Info("Application Overview").("User:"******"Name:", app.GetName()).("Application Type:"
, app.GetType()).("Application Tags:", app.GetApplicationTags() == null ? string.Empty
: app.GetApplicationTags()).("YarnApplicationState:", app.GetAppState() == null
? Unavailable : ClarifyAppState(app.GetAppState())).("FinalStatus Reported by AM:"
, ClairfyAppFinalStatus(app.GetFinalAppStatus())).("Started:", Times.Format(app.
GetStartedTime())).("Elapsed:", StringUtils.FormatTime(Times.Elapsed(app.GetStartedTime
(), app.GetFinishedTime()))).("Tracking URL:", app.GetTrackingUrl() == null || app
.GetTrackingUrl().Equals(Unavailable) ? null : Root_url(app.GetTrackingUrl()), app
.GetTrackingUrl() == null || app.GetTrackingUrl().Equals(Unavailable) ? "Unassigned"
: app.GetAppState() == YarnApplicationState.Finished || app.GetAppState() == YarnApplicationState
.Failed || app.GetAppState() == YarnApplicationState.Killed ? "History" : "ApplicationMaster"
).("Diagnostics:", app.GetDiagnosticsInfo() == null ? string.Empty : app.GetDiagnosticsInfo
());
ICollection <ApplicationAttemptReport> attempts;
try
{
GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.NewInstance
(appID);
if (callerUGI == null)
{
attempts = appBaseProt.GetApplicationAttempts(request).GetApplicationAttemptList(
);
}
else
{
attempts = callerUGI.DoAs(new _PrivilegedExceptionAction_196(this, request));
}
}
catch (Exception e)
{
string message = "Failed to read the attempts of the application " + appID + ".";
Log.Error(message, e);
html.P().(message).();
return;
}
CreateApplicationMetricsTable(html);
html.(typeof(InfoBlock));
GenerateApplicationTable(html, callerUGI, attempts);
}