public AppAttemptInfo(ResourceManager rm, RMAppAttempt attempt, string user, string
schemePrefix)
{
this.startTime = 0;
this.containerId = string.Empty;
this.nodeHttpAddress = string.Empty;
this.nodeId = string.Empty;
this.logsLink = string.Empty;
this.blacklistedNodes = string.Empty;
if (attempt != null)
{
this.id = attempt.GetAppAttemptId().GetAttemptId();
this.startTime = attempt.GetStartTime();
Container masterContainer = attempt.GetMasterContainer();
if (masterContainer != null)
{
this.containerId = masterContainer.GetId().ToString();
this.nodeHttpAddress = masterContainer.GetNodeHttpAddress();
this.nodeId = masterContainer.GetNodeId().ToString();
this.logsLink = WebAppUtils.GetRunningLogURL(schemePrefix + masterContainer.GetNodeHttpAddress
(), ConverterUtils.ToString(masterContainer.GetId()), user);
if (rm.GetResourceScheduler() is AbstractYarnScheduler)
{
AbstractYarnScheduler ayScheduler = (AbstractYarnScheduler)rm.GetResourceScheduler
();
SchedulerApplicationAttempt sattempt = ayScheduler.GetApplicationAttempt(attempt.
GetAppAttemptId());
if (sattempt != null)
{
blacklistedNodes = StringUtils.Join(sattempt.GetBlacklistedNodes(), ", ");
}
}
}
}
}
public virtual string GetLogURL()
{
try
{
readLock.Lock();
StringBuilder logURL = new StringBuilder();
logURL.Append(WebAppUtils.GetHttpSchemePrefix(rmContext.GetYarnConfiguration()));
logURL.Append(WebAppUtils.GetRunningLogURL(container.GetNodeHttpAddress(), ConverterUtils
.ToString(containerId), user));
return(logURL.ToString());
}
finally
{
readLock.Unlock();
}
}
public AppInfo(ResourceManager rm, RMApp app, bool hasAccess, string schemePrefix
)
{
// these are ok for any user to see
// these are only allowed if acls allow
// preemption info fields
// JAXB needs this
this.schemePrefix = schemePrefix;
if (app != null)
{
string trackingUrl = app.GetTrackingUrl();
this.state = app.CreateApplicationState();
this.trackingUrlIsNotReady = trackingUrl == null || trackingUrl.IsEmpty() || YarnApplicationState
.New == this.state || YarnApplicationState.NewSaving == this.state || YarnApplicationState
.Submitted == this.state || YarnApplicationState.Accepted == this.state;
this.trackingUI = this.trackingUrlIsNotReady ? "UNASSIGNED" : (app.GetFinishTime(
) == 0 ? "ApplicationMaster" : "History");
if (!trackingUrlIsNotReady)
{
this.trackingUrl = WebAppUtils.GetURLWithScheme(schemePrefix, trackingUrl);
this.trackingUrlPretty = this.trackingUrl;
}
else
{
this.trackingUrlPretty = "UNASSIGNED";
}
this.applicationId = app.GetApplicationId();
this.applicationType = app.GetApplicationType();
this.appIdNum = app.GetApplicationId().GetId().ToString();
this.id = app.GetApplicationId().ToString();
this.user = app.GetUser().ToString();
this.name = app.GetName().ToString();
this.queue = app.GetQueue().ToString();
this.progress = app.GetProgress() * 100;
this.diagnostics = app.GetDiagnostics().ToString();
if (diagnostics == null || diagnostics.IsEmpty())
{
this.diagnostics = string.Empty;
}
if (app.GetApplicationTags() != null && !app.GetApplicationTags().IsEmpty())
{
this.applicationTags = Joiner.On(',').Join(app.GetApplicationTags());
}
this.finalStatus = app.GetFinalApplicationStatus();
this.clusterId = ResourceManager.GetClusterTimeStamp();
if (hasAccess)
{
this.startedTime = app.GetStartTime();
this.finishedTime = app.GetFinishTime();
this.elapsedTime = Times.Elapsed(app.GetStartTime(), app.GetFinishTime());
RMAppAttempt attempt = app.GetCurrentAppAttempt();
if (attempt != null)
{
Container masterContainer = attempt.GetMasterContainer();
if (masterContainer != null)
{
this.amContainerLogsExist = true;
this.amContainerLogs = WebAppUtils.GetRunningLogURL(schemePrefix + masterContainer
.GetNodeHttpAddress(), ConverterUtils.ToString(masterContainer.GetId()), app.GetUser
());
this.amHostHttpAddress = masterContainer.GetNodeHttpAddress();
}
ApplicationResourceUsageReport resourceReport = attempt.GetApplicationResourceUsageReport
();
if (resourceReport != null)
{
Resource usedResources = resourceReport.GetUsedResources();
allocatedMB = usedResources.GetMemory();
allocatedVCores = usedResources.GetVirtualCores();
runningContainers = resourceReport.GetNumUsedContainers();
}
resourceRequests = ((AbstractYarnScheduler)rm.GetRMContext().GetScheduler()).GetPendingResourceRequestsForAttempt
(attempt.GetAppAttemptId());
}
}
// copy preemption info fields
RMAppMetrics appMetrics = app.GetRMAppMetrics();
numAMContainerPreempted = appMetrics.GetNumAMContainersPreempted();
preemptedResourceMB = appMetrics.GetResourcePreempted().GetMemory();
numNonAMContainerPreempted = appMetrics.GetNumNonAMContainersPreempted();
preemptedResourceVCores = appMetrics.GetResourcePreempted().GetVirtualCores();
memorySeconds = appMetrics.GetMemorySeconds();
vcoreSeconds = appMetrics.GetVcoreSeconds();
}
}