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 static ICollection <string> GetBlacklistedNodes(ResourceManager rm, ApplicationAttemptId
appid)
{
if (rm.GetResourceScheduler() is AbstractYarnScheduler)
{
AbstractYarnScheduler ayScheduler = (AbstractYarnScheduler)rm.GetResourceScheduler
();
SchedulerApplicationAttempt attempt = ayScheduler.GetApplicationAttempt(appid);
if (attempt != null)
{
return(attempt.GetBlacklistedNodes());
}
}
return(null);
}