/// <exception cref="Org.Apache.Hadoop.Yarn.Exceptions.YarnException"/>
/// <exception cref="System.IO.IOException"/>
private ApplicationHistoryManagerOnTimelineStore.ApplicationReportExt GenerateApplicationReport
(TimelineEntity entity, ApplicationHistoryManagerOnTimelineStore.ApplicationReportField
field)
{
ApplicationHistoryManagerOnTimelineStore.ApplicationReportExt app = ConvertToApplicationReport
(entity, field);
// If only user and acls are pulled to check attempt(s)/container(s) access
// control, we can return immediately
if (field == ApplicationHistoryManagerOnTimelineStore.ApplicationReportField.UserAndAcls)
{
return(app);
}
try
{
CheckAccess(app);
if (app.appReport.GetCurrentApplicationAttemptId() != null)
{
ApplicationAttemptReport appAttempt = GetApplicationAttempt(app.appReport.GetCurrentApplicationAttemptId
(), false);
app.appReport.SetHost(appAttempt.GetHost());
app.appReport.SetRpcPort(appAttempt.GetRpcPort());
app.appReport.SetTrackingUrl(appAttempt.GetTrackingUrl());
app.appReport.SetOriginalTrackingUrl(appAttempt.GetOriginalTrackingUrl());
}
}
catch (Exception)
{
// AuthorizationException is thrown because the user doesn't have access
// It's possible that the app is finished before the first attempt is created.
app.appReport.SetDiagnostics(null);
app.appReport.SetCurrentApplicationAttemptId(null);
}
if (app.appReport.GetCurrentApplicationAttemptId() == null)
{
app.appReport.SetCurrentApplicationAttemptId(ApplicationAttemptId.NewInstance(app
.appReport.GetApplicationId(), -1));
}
if (app.appReport.GetHost() == null)
{
app.appReport.SetHost(Unavailable);
}
if (app.appReport.GetRpcPort() < 0)
{
app.appReport.SetRpcPort(-1);
}
if (app.appReport.GetTrackingUrl() == null)
{
app.appReport.SetTrackingUrl(Unavailable);
}
if (app.appReport.GetOriginalTrackingUrl() == null)
{
app.appReport.SetOriginalTrackingUrl(Unavailable);
}
if (app.appReport.GetDiagnostics() == null)
{
app.appReport.SetDiagnostics(string.Empty);
}
return(app);
}
/// <exception cref="Org.Apache.Hadoop.Yarn.Exceptions.YarnException"/>
/// <exception cref="System.IO.IOException"/>
private ApplicationHistoryManagerOnTimelineStore.ApplicationReportExt GetApplication
(ApplicationId appId, ApplicationHistoryManagerOnTimelineStore.ApplicationReportField
field)
{
TimelineEntity entity = timelineDataManager.GetEntity(ApplicationMetricsConstants
.EntityType, appId.ToString(), EnumSet.AllOf <TimelineReader.Field>(), UserGroupInformation
.GetLoginUser());
if (entity == null)
{
throw new ApplicationNotFoundException("The entity for application " + appId + " doesn't exist in the timeline store"
);
}
else
{
return(GenerateApplicationReport(entity, field));
}
}
private static ApplicationHistoryManagerOnTimelineStore.ApplicationReportExt ConvertToApplicationReport
(TimelineEntity entity, ApplicationHistoryManagerOnTimelineStore.ApplicationReportField
field)
{
string user = null;
string queue = null;
string name = null;
string type = null;
long createdTime = 0;
long finishedTime = 0;
ApplicationAttemptId latestApplicationAttemptId = null;
string diagnosticsInfo = null;
FinalApplicationStatus finalStatus = FinalApplicationStatus.Undefined;
YarnApplicationState state = null;
ApplicationResourceUsageReport appResources = null;
IDictionary <ApplicationAccessType, string> appViewACLs = new Dictionary <ApplicationAccessType
, string>();
IDictionary <string, object> entityInfo = entity.GetOtherInfo();
if (entityInfo != null)
{
if (entityInfo.Contains(ApplicationMetricsConstants.UserEntityInfo))
{
user = entityInfo[ApplicationMetricsConstants.UserEntityInfo].ToString();
}
if (entityInfo.Contains(ApplicationMetricsConstants.AppViewAclsEntityInfo))
{
string appViewACLsStr = entityInfo[ApplicationMetricsConstants.AppViewAclsEntityInfo
].ToString();
if (appViewACLsStr.Length > 0)
{
appViewACLs[ApplicationAccessType.ViewApp] = appViewACLsStr;
}
}
if (field == ApplicationHistoryManagerOnTimelineStore.ApplicationReportField.UserAndAcls)
{
return(new ApplicationHistoryManagerOnTimelineStore.ApplicationReportExt(ApplicationReport
.NewInstance(ConverterUtils.ToApplicationId(entity.GetEntityId()), latestApplicationAttemptId
, user, queue, name, null, -1, null, state, diagnosticsInfo, null, createdTime,
finishedTime, finalStatus, null, null, 1.0F, type, null), appViewACLs));
}
if (entityInfo.Contains(ApplicationMetricsConstants.QueueEntityInfo))
{
queue = entityInfo[ApplicationMetricsConstants.QueueEntityInfo].ToString();
}
if (entityInfo.Contains(ApplicationMetricsConstants.NameEntityInfo))
{
name = entityInfo[ApplicationMetricsConstants.NameEntityInfo].ToString();
}
if (entityInfo.Contains(ApplicationMetricsConstants.TypeEntityInfo))
{
type = entityInfo[ApplicationMetricsConstants.TypeEntityInfo].ToString();
}
if (entityInfo.Contains(ApplicationMetricsConstants.AppCpuMetrics))
{
long vcoreSeconds = long.Parse(entityInfo[ApplicationMetricsConstants.AppCpuMetrics
].ToString());
long memorySeconds = long.Parse(entityInfo[ApplicationMetricsConstants.AppMemMetrics
].ToString());
appResources = ApplicationResourceUsageReport.NewInstance(0, 0, null, null, null,
memorySeconds, vcoreSeconds);
}
}
IList <TimelineEvent> events = entity.GetEvents();
if (events != null)
{
foreach (TimelineEvent @event in events)
{
if (@event.GetEventType().Equals(ApplicationMetricsConstants.CreatedEventType))
{
createdTime = @event.GetTimestamp();
}
else
{
if (@event.GetEventType().Equals(ApplicationMetricsConstants.FinishedEventType))
{
finishedTime = @event.GetTimestamp();
IDictionary <string, object> eventInfo = @event.GetEventInfo();
if (eventInfo == null)
{
continue;
}
if (eventInfo.Contains(ApplicationMetricsConstants.LatestAppAttemptEventInfo))
{
latestApplicationAttemptId = ConverterUtils.ToApplicationAttemptId(eventInfo[ApplicationMetricsConstants
.LatestAppAttemptEventInfo].ToString());
}
if (eventInfo.Contains(ApplicationMetricsConstants.DiagnosticsInfoEventInfo))
{
diagnosticsInfo = eventInfo[ApplicationMetricsConstants.DiagnosticsInfoEventInfo]
.ToString();
}
if (eventInfo.Contains(ApplicationMetricsConstants.FinalStatusEventInfo))
{
finalStatus = FinalApplicationStatus.ValueOf(eventInfo[ApplicationMetricsConstants
.FinalStatusEventInfo].ToString());
}
if (eventInfo.Contains(ApplicationMetricsConstants.StateEventInfo))
{
state = YarnApplicationState.ValueOf(eventInfo[ApplicationMetricsConstants.StateEventInfo
].ToString());
}
}
}
}
}
return(new ApplicationHistoryManagerOnTimelineStore.ApplicationReportExt(ApplicationReport
.NewInstance(ConverterUtils.ToApplicationId(entity.GetEntityId()), latestApplicationAttemptId
, user, queue, name, null, -1, null, state, diagnosticsInfo, null, createdTime,
finishedTime, finalStatus, appResources, null, 1.0F, type, null), appViewACLs));
}
