protected internal virtual void RenderData(HtmlBlock.Block html)
{
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#apps").Thead().Tr().Th(".id", "ID").Th(".user", "User").Th(".name", "Name"
).Th(".type", "Application Type").Th(".queue", "Queue").Th(".starttime", "StartTime"
).Th(".finishtime", "FinishTime").Th(".state", "State").Th(".finalstatus", "FinalStatus"
).Th(".progress", "Progress").Th(".ui", "Tracking UI").().().Tbody();
StringBuilder appsTableData = new StringBuilder("[\n");
foreach (ApplicationReport appReport in appReports)
{
// TODO: remove the following condition. It is still here because
// the history side implementation of ApplicationBaseProtocol
// hasn't filtering capability (YARN-1819).
if (!reqAppStates.IsEmpty() && !reqAppStates.Contains(appReport.GetYarnApplicationState
()))
{
continue;
}
AppInfo app = new AppInfo(appReport);
string percent = string.Format("%.1f", app.GetProgress());
appsTableData.Append("[\"<a href='").Append(Url("app", app.GetAppId())).Append("'>"
).Append(app.GetAppId()).Append("</a>\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(app.GetUser()))).Append("\",\"").Append(StringEscapeUtils
.EscapeJavaScript(StringEscapeUtils.EscapeHtml(app.GetName()))).Append("\",\"").
Append(StringEscapeUtils.EscapeJavaScript(StringEscapeUtils.EscapeHtml(app.GetType
()))).Append("\",\"").Append(StringEscapeUtils.EscapeJavaScript(StringEscapeUtils
.EscapeHtml(app.GetQueue()))).Append("\",\"").Append(app.GetStartedTime()).Append
("\",\"").Append(app.GetFinishedTime()).Append("\",\"").Append(app.GetAppState()
== null ? Unavailable : app.GetAppState()).Append("\",\"").Append(app.GetFinalAppStatus
()).Append("\",\"").Append("<br title='").Append(percent).Append("'> <div class='"
).Append(JQueryUI.CProgressbar).Append("' title='").Append(StringHelper.Join(percent
, '%')).Append("'> ").Append("<div class='").Append(JQueryUI.CProgressbarValue).
Append("' style='").Append(StringHelper.Join("width:", percent, '%')).Append("'> </div> </div>"
).Append("\",\"<a ");
// Progress bar
string trackingURL = app.GetTrackingUrl() == null || app.GetTrackingUrl().Equals(
Unavailable) ? null : app.GetTrackingUrl();
string trackingUI = app.GetTrackingUrl() == null || app.GetTrackingUrl().Equals(Unavailable
) ? "Unassigned" : app.GetAppState() == YarnApplicationState.Finished || app.GetAppState
() == YarnApplicationState.Failed || app.GetAppState() == YarnApplicationState.Killed
? "History" : "ApplicationMaster";
appsTableData.Append(trackingURL == null ? "#" : "href='" + trackingURL).Append("'>"
).Append(trackingUI).Append("</a>\"],\n");
}
if (appsTableData[appsTableData.Length - 2] == ',')
{
appsTableData.Delete(appsTableData.Length - 2, appsTableData.Length - 1);
}
appsTableData.Append("]");
html.Script().$type("text/javascript").("var appsTableData=" + appsTableData).();
tbody.().();
}
protected override void Render(HtmlBlock.Block html)
{
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#userinfo").Thead().$class("ui-widget-header").Tr().Th().$class("ui-state-default"
).("User Name").().Th().$class("ui-state-default").("Max Resource").().Th().$class
("ui-state-default").("Used Resource").().Th().$class("ui-state-default").("Max AM Resource"
).().Th().$class("ui-state-default").("Used AM Resource").().Th().$class("ui-state-default"
).("Schedulable Apps").().Th().$class("ui-state-default").("Non-Schedulable Apps"
).().().().Tbody();
AList <UserInfo> users = lqinfo.GetUsers().GetUsersList();
foreach (UserInfo userInfo in users)
{
tbody.Tr().Td(userInfo.GetUsername()).Td(userInfo.GetUserResourceLimit().ToString
()).Td(userInfo.GetResourcesUsed().ToString()).Td(lqinfo.GetUserAMResourceLimit(
).ToString()).Td(userInfo.GetAMResourcesUsed().ToString()).Td(Sharpen.Extensions.ToString
(userInfo.GetNumActiveApplications())).Td(Sharpen.Extensions.ToString(userInfo.GetNumPendingApplications
())).();
}
html.Div().$class("usersinfo").H5("Active Users Info").();
tbody.().();
}
protected override void GenerateApplicationTable(HtmlBlock.Block html, UserGroupInformation
callerUGI, ICollection <ApplicationAttemptReport> attempts)
{
// Application Attempt Table
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#attempts").Thead().Tr().Th(".id", "Attempt ID").Th(".started", "Started"
).Th(".node", "Node").Th(".logs", "Logs").Th(".blacklistednodes", "Blacklisted Nodes"
).().().Tbody();
RMApp rmApp = this.rm.GetRMContext().GetRMApps()[this.appID];
if (rmApp == null)
{
return;
}
StringBuilder attemptsTableData = new StringBuilder("[\n");
foreach (ApplicationAttemptReport appAttemptReport in attempts)
{
RMAppAttempt rmAppAttempt = rmApp.GetRMAppAttempt(appAttemptReport.GetApplicationAttemptId
());
if (rmAppAttempt == null)
{
continue;
}
AppAttemptInfo attemptInfo = new AppAttemptInfo(this.rm, rmAppAttempt, rmApp.GetUser
(), WebAppUtils.GetHttpSchemePrefix(conf));
string blacklistedNodesCount = "N/A";
ICollection <string> nodes = RMAppAttemptBlock.GetBlacklistedNodes(rm, rmAppAttempt
.GetAppAttemptId());
if (nodes != null)
{
blacklistedNodesCount = nodes.Count.ToString();
}
string nodeLink = attemptInfo.GetNodeHttpAddress();
if (nodeLink != null)
{
nodeLink = WebAppUtils.GetHttpSchemePrefix(conf) + nodeLink;
}
string logsLink = attemptInfo.GetLogsLink();
attemptsTableData.Append("[\"<a href='").Append(Url("appattempt", rmAppAttempt.GetAppAttemptId
().ToString())).Append("'>").Append(rmAppAttempt.GetAppAttemptId().ToString()).Append
("</a>\",\"").Append(attemptInfo.GetStartTime()).Append("\",\"<a ").Append(nodeLink
== null ? "#" : "href='" + nodeLink).Append("'>").Append(nodeLink == null ? "N/A"
: StringEscapeUtils.EscapeJavaScript(StringEscapeUtils.EscapeHtml(nodeLink))).Append
("</a>\",\"<a ").Append(logsLink == null ? "#" : "href='" + logsLink).Append("'>"
).Append(logsLink == null ? "N/A" : "Logs").Append("</a>\",").Append("\"").Append
(blacklistedNodesCount).Append("\"],\n");
}
if (attemptsTableData[attemptsTableData.Length - 2] == ',')
{
attemptsTableData.Delete(attemptsTableData.Length - 2, attemptsTableData.Length -
1);
}
attemptsTableData.Append("]");
html.Script().$type("text/javascript").("var attemptsTableData=" + attemptsTableData
).();
tbody.().();
}
protected override void Render(HtmlBlock.Block html)
{
if (!IsValidRequest())
{
html.H2($(Title));
return;
}
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#attempts").Thead().Tr().Th(".id", "Attempt").Th(".progress", "Progress"
).Th(".state", "State").Th(".status", "Status").Th(".node", "Node").Th(".logs",
"Logs").Th(".tsh", "Started").Th(".tsh", "Finished").Th(".tsh", "Elapsed").Th(".note"
, "Note").().().Tbody();
// Write all the data into a JavaScript array of arrays for JQuery
// DataTables to display
StringBuilder attemptsTableData = new StringBuilder("[\n");
foreach (TaskAttempt attempt in GetTaskAttempts())
{
TaskAttemptInfo ta = new TaskAttemptInfo(attempt, true);
string progress = StringHelper.Percent(ta.GetProgress() / 100);
string nodeHttpAddr = ta.GetNode();
string diag = ta.GetNote() == null ? string.Empty : ta.GetNote();
attemptsTableData.Append("[\"").Append(ta.GetId()).Append("\",\"").Append(progress
).Append("\",\"").Append(ta.GetState().ToString()).Append("\",\"").Append(StringEscapeUtils
.EscapeJavaScript(StringEscapeUtils.EscapeHtml(ta.GetStatus()))).Append("\",\"")
.Append(nodeHttpAddr == null ? "N/A" : "<a class='nodelink' href='" + MRWebAppUtil
.GetYARNWebappScheme() + nodeHttpAddr + "'>" + nodeHttpAddr + "</a>").Append("\",\""
).Append(ta.GetAssignedContainerId() == null ? "N/A" : "<a class='logslink' href='"
+ Url(MRWebAppUtil.GetYARNWebappScheme(), nodeHttpAddr, "node", "containerlogs"
, ta.GetAssignedContainerIdStr(), app.GetJob().GetUserName()) + "'>logs</a>").Append
("\",\"").Append(ta.GetStartTime()).Append("\",\"").Append(ta.GetFinishTime()).Append
("\",\"").Append(ta.GetElapsedTime()).Append("\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(diag))).Append("\"],\n");
}
//Remove the last comma and close off the array of arrays
if (attemptsTableData[attemptsTableData.Length - 2] == ',')
{
attemptsTableData.Delete(attemptsTableData.Length - 2, attemptsTableData.Length -
1);
}
attemptsTableData.Append("]");
html.Script().$type("text/javascript").("var attemptsTableData=" + attemptsTableData
).();
tbody.().();
}
/*
* (non-Javadoc)
* @see org.apache.hadoop.yarn.webapp.view.HtmlBlock#render(org.apache.hadoop.yarn.webapp.view.HtmlBlock.Block)
*/
protected override void Render(HtmlBlock.Block html)
{
if (app.GetJob() == null)
{
html.H2($(Title));
return;
}
TaskType type = null;
string symbol = $(AMParams.TaskType);
if (!symbol.IsEmpty())
{
type = MRApps.TaskType(symbol);
}
Hamlet.THEAD <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > thead;
if (type != null)
{
thead = html.Table("#" + app.GetJob().GetID() + type).$class("dt-tasks").Thead();
}
else
{
thead = html.Table("#tasks").Thead();
}
//Create the spanning row
int attemptColSpan = type == TaskType.Reduce ? 8 : 3;
thead.Tr().Th().$colspan(5).$class("ui-state-default").("Task").().Th().$colspan(
attemptColSpan).$class("ui-state-default").("Successful Attempt").().();
Hamlet.TR <Hamlet.THEAD <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> theadRow = thead.Tr().Th("Name").Th("State").Th("Start Time").Th("Finish Time"
).Th("Elapsed Time").Th("Start Time");
//Attempt
if (type == TaskType.Reduce)
{
theadRow.Th("Shuffle Finish Time");
//Attempt
theadRow.Th("Merge Finish Time");
}
//Attempt
theadRow.Th("Finish Time");
//Attempt
if (type == TaskType.Reduce)
{
theadRow.Th("Elapsed Time Shuffle");
//Attempt
theadRow.Th("Elapsed Time Merge");
//Attempt
theadRow.Th("Elapsed Time Reduce");
}
//Attempt
theadRow.Th("Elapsed Time");
//Attempt
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = theadRow
.().().Tbody();
// Write all the data into a JavaScript array of arrays for JQuery
// DataTables to display
StringBuilder tasksTableData = new StringBuilder("[\n");
foreach (Task task in app.GetJob().GetTasks().Values)
{
if (type != null && task.GetType() != type)
{
continue;
}
TaskInfo info = new TaskInfo(task);
string tid = info.GetId();
long startTime = info.GetStartTime();
long finishTime = info.GetFinishTime();
long elapsed = info.GetElapsedTime();
long attemptStartTime = -1;
long shuffleFinishTime = -1;
long sortFinishTime = -1;
long attemptFinishTime = -1;
long elapsedShuffleTime = -1;
long elapsedSortTime = -1;
long elapsedReduceTime = -1;
long attemptElapsed = -1;
TaskAttempt successful = info.GetSuccessful();
if (successful != null)
{
TaskAttemptInfo ta;
if (type == TaskType.Reduce)
{
ReduceTaskAttemptInfo rta = new ReduceTaskAttemptInfo(successful, type);
shuffleFinishTime = rta.GetShuffleFinishTime();
sortFinishTime = rta.GetMergeFinishTime();
elapsedShuffleTime = rta.GetElapsedShuffleTime();
elapsedSortTime = rta.GetElapsedMergeTime();
elapsedReduceTime = rta.GetElapsedReduceTime();
ta = rta;
}
else
{
ta = new TaskAttemptInfo(successful, type, false);
}
attemptStartTime = ta.GetStartTime();
attemptFinishTime = ta.GetFinishTime();
attemptElapsed = ta.GetElapsedTime();
}
tasksTableData.Append("[\"").Append("<a href='" + Url("task", tid)).Append("'>").
Append(tid).Append("</a>\",\"").Append(info.GetState()).Append("\",\"").Append(startTime
).Append("\",\"").Append(finishTime).Append("\",\"").Append(elapsed).Append("\",\""
).Append(attemptStartTime).Append("\",\"");
if (type == TaskType.Reduce)
{
tasksTableData.Append(shuffleFinishTime).Append("\",\"").Append(sortFinishTime).Append
("\",\"");
}
tasksTableData.Append(attemptFinishTime).Append("\",\"");
if (type == TaskType.Reduce)
{
tasksTableData.Append(elapsedShuffleTime).Append("\",\"").Append(elapsedSortTime)
.Append("\",\"").Append(elapsedReduceTime).Append("\",\"");
}
tasksTableData.Append(attemptElapsed).Append("\"],\n");
}
//Remove the last comma and close off the array of arrays
if (tasksTableData[tasksTableData.Length - 2] == ',')
{
tasksTableData.Delete(tasksTableData.Length - 2, tasksTableData.Length - 1);
}
tasksTableData.Append("]");
html.Script().$type("text/javascript").("var tasksTableData=" + tasksTableData).(
);
Hamlet.TR <Hamlet.TFOOT <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> footRow = tbody.().Tfoot().Tr();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("task").
$value("ID").().().Th().Input("search_init").$type(HamletSpec.InputType.text).$name
("state").$value("State").().().Th().Input("search_init").$type(HamletSpec.InputType
.text).$name("start_time").$value("Start Time").().().Th().Input("search_init").
$type(HamletSpec.InputType.text).$name("finish_time").$value("Finish Time").().(
).Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_time"
).$value("Elapsed Time").().().Th().Input("search_init").$type(HamletSpec.InputType
.text).$name("attempt_start_time").$value("Start Time").().();
if (type == TaskType.Reduce)
{
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("shuffle_time"
).$value("Shuffle Time").().();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("merge_time"
).$value("Merge Time").().();
}
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("attempt_finish"
).$value("Finish Time").().();
if (type == TaskType.Reduce)
{
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_shuffle_time"
).$value("Elapsed Shuffle Time").().();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_merge_time"
).$value("Elapsed Merge Time").().();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_reduce_time"
).$value("Elapsed Reduce Time").().();
}
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("attempt_elapsed"
).$value("Elapsed Time").().();
footRow.().().();
}
protected override void Render(HtmlBlock.Block html)
{
if (!IsValidRequest())
{
html.H2($(Title));
return;
}
TaskType type = null;
string symbol = $(AMParams.TaskType);
if (!symbol.IsEmpty())
{
type = MRApps.TaskType(symbol);
}
else
{
type = app.GetTask().GetType();
}
Hamlet.TR <Hamlet.THEAD <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> headRow = html.Table("#attempts").Thead().Tr();
headRow.Th(".id", "Attempt").Th(".state", "State").Th(".status", "Status").Th(".node"
, "Node").Th(".logs", "Logs").Th(".tsh", "Start Time");
if (type == TaskType.Reduce)
{
headRow.Th("Shuffle Finish Time");
headRow.Th("Merge Finish Time");
}
headRow.Th("Finish Time");
//Attempt
if (type == TaskType.Reduce)
{
headRow.Th("Elapsed Time Shuffle");
//Attempt
headRow.Th("Elapsed Time Merge");
//Attempt
headRow.Th("Elapsed Time Reduce");
}
//Attempt
headRow.Th("Elapsed Time").Th(".note", "Note");
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = headRow
.().().Tbody();
// Write all the data into a JavaScript array of arrays for JQuery
// DataTables to display
StringBuilder attemptsTableData = new StringBuilder("[\n");
foreach (TaskAttempt attempt in GetTaskAttempts())
{
TaskAttemptInfo ta = new TaskAttemptInfo(attempt, false);
string taid = ta.GetId();
string nodeHttpAddr = ta.GetNode();
string containerIdString = ta.GetAssignedContainerIdStr();
string nodeIdString = attempt.GetAssignedContainerMgrAddress();
string nodeRackName = ta.GetRack();
long attemptStartTime = ta.GetStartTime();
long shuffleFinishTime = -1;
long sortFinishTime = -1;
long attemptFinishTime = ta.GetFinishTime();
long elapsedShuffleTime = -1;
long elapsedSortTime = -1;
long elapsedReduceTime = -1;
if (type == TaskType.Reduce)
{
shuffleFinishTime = attempt.GetShuffleFinishTime();
sortFinishTime = attempt.GetSortFinishTime();
elapsedShuffleTime = Times.Elapsed(attemptStartTime, shuffleFinishTime, false);
elapsedSortTime = Times.Elapsed(shuffleFinishTime, sortFinishTime, false);
elapsedReduceTime = Times.Elapsed(sortFinishTime, attemptFinishTime, false);
}
long attemptElapsed = Times.Elapsed(attemptStartTime, attemptFinishTime, false);
int sortId = attempt.GetID().GetId() + (attempt.GetID().GetTaskId().GetId() * 10000
);
attemptsTableData.Append("[\"").Append(sortId + " ").Append(taid).Append("\",\"")
.Append(ta.GetState()).Append("\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(ta.GetStatus()))).Append("\",\"").Append("<a class='nodelink' href='"
+ MRWebAppUtil.GetYARNWebappScheme() + nodeHttpAddr + "'>").Append(nodeRackName
+ "/" + nodeHttpAddr + "</a>\",\"").Append("<a class='logslink' href='").Append
(Url("logs", nodeIdString, containerIdString, taid, app.GetJob().GetUserName()))
.Append("'>logs</a>\",\"").Append(attemptStartTime).Append("\",\"");
if (type == TaskType.Reduce)
{
attemptsTableData.Append(shuffleFinishTime).Append("\",\"").Append(sortFinishTime
).Append("\",\"");
}
attemptsTableData.Append(attemptFinishTime).Append("\",\"");
if (type == TaskType.Reduce)
{
attemptsTableData.Append(elapsedShuffleTime).Append("\",\"").Append(elapsedSortTime
).Append("\",\"").Append(elapsedReduceTime).Append("\",\"");
}
attemptsTableData.Append(attemptElapsed).Append("\",\"").Append(StringEscapeUtils
.EscapeJavaScript(StringEscapeUtils.EscapeHtml(ta.GetNote()))).Append("\"],\n");
}
//Remove the last comma and close off the array of arrays
if (attemptsTableData[attemptsTableData.Length - 2] == ',')
{
attemptsTableData.Delete(attemptsTableData.Length - 2, attemptsTableData.Length -
1);
}
attemptsTableData.Append("]");
html.Script().$type("text/javascript").("var attemptsTableData=" + attemptsTableData
).();
Hamlet.TR <Hamlet.TFOOT <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> footRow = tbody.().Tfoot().Tr();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("attempt_name"
).$value("Attempt").().().Th().Input("search_init").$type(HamletSpec.InputType.text
).$name("attempt_state").$value("State").().().Th().Input("search_init").$type(HamletSpec.InputType
.text).$name("attempt_status").$value("Status").().().Th().Input("search_init").
$type(HamletSpec.InputType.text).$name("attempt_node").$value("Node").().().Th()
.Input("search_init").$type(HamletSpec.InputType.text).$name("attempt_node").$value
("Logs").().().Th().Input("search_init").$type(HamletSpec.InputType.text).$name(
"attempt_start_time").$value("Start Time").().();
if (type == TaskType.Reduce)
{
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("shuffle_time"
).$value("Shuffle Time").().();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("merge_time"
).$value("Merge Time").().();
}
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("attempt_finish"
).$value("Finish Time").().();
if (type == TaskType.Reduce)
{
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_shuffle_time"
).$value("Elapsed Shuffle Time").().();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_merge_time"
).$value("Elapsed Merge Time").().();
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("elapsed_reduce_time"
).$value("Elapsed Reduce Time").().();
}
footRow.Th().Input("search_init").$type(HamletSpec.InputType.text).$name("attempt_elapsed"
).$value("Elapsed Time").().().Th().Input("search_init").$type(HamletSpec.InputType
.text).$name("note").$value("Note").().();
footRow.().().();
}
protected override void Render(HtmlBlock.Block html)
{
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#nodelabels").Thead().Tr().Th(".name", "Label Name").Th(".numOfActiveNMs"
, "Num Of Active NMs").Th(".totalResource", "Total Resource").().().Tbody();
RMNodeLabelsManager nlm = rm.GetRMContext().GetNodeLabelManager();
foreach (NodeLabel info in nlm.PullRMNodeLabelsInfo())
{
Hamlet.TR <Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> row = tbody.Tr().Td(info.GetLabelName().IsEmpty() ? "<NO_LABEL>" : info.GetLabelName
());
int nActiveNMs = info.GetNumActiveNMs();
if (nActiveNMs > 0)
{
row = row.Td().A(Url("nodes", "?" + YarnWebParams.NodeLabel + "=" + info.GetLabelName
()), nActiveNMs.ToString()).();
}
else
{
row = row.Td(nActiveNMs.ToString());
}
row.Td(info.GetResource().ToString()).();
}
tbody.().();
}
protected internal virtual void GenerateApplicationTable(HtmlBlock.Block html, UserGroupInformation
callerUGI, ICollection <ApplicationAttemptReport> attempts)
{
// Application Attempt Table
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#attempts").Thead().Tr().Th(".id", "Attempt ID").Th(".started", "Started"
).Th(".node", "Node").Th(".logs", "Logs").().().Tbody();
StringBuilder attemptsTableData = new StringBuilder("[\n");
foreach (ApplicationAttemptReport appAttemptReport in attempts)
{
AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport);
ContainerReport containerReport;
try
{
GetContainerReportRequest request = GetContainerReportRequest.NewInstance(appAttemptReport
.GetAMContainerId());
if (callerUGI == null)
{
containerReport = appBaseProt.GetContainerReport(request).GetContainerReport();
}
else
{
containerReport = callerUGI.DoAs(new _PrivilegedExceptionAction_242(this, request
));
}
}
catch (Exception e)
{
string message = "Failed to read the AM container of the application attempt " +
appAttemptReport.GetApplicationAttemptId() + ".";
Log.Error(message, e);
html.P().(message).();
return;
}
long startTime = 0L;
string logsLink = null;
string nodeLink = null;
if (containerReport != null)
{
ContainerInfo container = new ContainerInfo(containerReport);
startTime = container.GetStartedTime();
logsLink = containerReport.GetLogUrl();
nodeLink = containerReport.GetNodeHttpAddress();
}
attemptsTableData.Append("[\"<a href='").Append(Url("appattempt", appAttempt.GetAppAttemptId
())).Append("'>").Append(appAttempt.GetAppAttemptId()).Append("</a>\",\"").Append
(startTime).Append("\",\"<a ").Append(nodeLink == null ? "#" : "href='" + nodeLink
).Append("'>").Append(nodeLink == null ? "N/A" : StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(nodeLink))).Append("</a>\",\"<a ").Append(logsLink
== null ? "#" : "href='" + logsLink).Append("'>").Append(logsLink == null ? "N/A"
: "Logs").Append("</a>\"],\n");
}
if (attemptsTableData[attemptsTableData.Length - 2] == ',')
{
attemptsTableData.Delete(attemptsTableData.Length - 2, attemptsTableData.Length -
1);
}
attemptsTableData.Append("]");
html.Script().$type("text/javascript").("var attemptsTableData=" + attemptsTableData
).();
tbody.().();
}
protected override void Render(HtmlBlock.Block html)
{
if (app.GetJob() == null)
{
html.H2($(Title));
return;
}
TaskType type = null;
string symbol = $(AMParams.TaskType);
if (!symbol.IsEmpty())
{
type = MRApps.TaskType(symbol);
}
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#tasks").Thead().Tr().Th("Task").Th("Progress").Th("Status").Th("State")
.Th("Start Time").Th("Finish Time").Th("Elapsed Time").().().Tbody();
StringBuilder tasksTableData = new StringBuilder("[\n");
foreach (Task task in app.GetJob().GetTasks().Values)
{
if (type != null && task.GetType() != type)
{
continue;
}
string taskStateStr = $(AMParams.TaskState);
if (taskStateStr == null || taskStateStr.Trim().Equals(string.Empty))
{
taskStateStr = "ALL";
}
if (!Sharpen.Runtime.EqualsIgnoreCase(taskStateStr, "ALL"))
{
try
{
// get stateUI enum
MRApps.TaskStateUI stateUI = MRApps.TaskState(taskStateStr);
if (!stateUI.CorrespondsTo(task.GetState()))
{
continue;
}
}
catch (ArgumentException)
{
continue;
}
}
// not supported state, ignore
TaskInfo info = new TaskInfo(task);
string tid = info.GetId();
string pct = StringHelper.Percent(info.GetProgress() / 100);
tasksTableData.Append("[\"<a href='").Append(Url("task", tid)).Append("'>").Append
(tid).Append("</a>\",\"").Append("<br title='").Append(pct).Append("'> <div class='"
).Append(JQueryUI.CProgressbar).Append("' title='").Append(StringHelper.Join(pct
, '%')).Append("'> ").Append("<div class='").Append(JQueryUI.CProgressbarValue).
Append("' style='").Append(StringHelper.Join("width:", pct, '%')).Append("'> </div> </div>\",\""
).Append(StringEscapeUtils.EscapeJavaScript(StringEscapeUtils.EscapeHtml(info.GetStatus
()))).Append("\",\"").Append(info.GetState()).Append("\",\"").Append(info.GetStartTime
()).Append("\",\"").Append(info.GetFinishTime()).Append("\",\"").Append(info.GetElapsedTime
()).Append("\"],\n");
}
//Progress bar
//Remove the last comma and close off the array of arrays
if (tasksTableData[tasksTableData.Length - 2] == ',')
{
tasksTableData.Delete(tasksTableData.Length - 2, tasksTableData.Length - 1);
}
tasksTableData.Append("]");
html.Script().$type("text/javascript").("var tasksTableData=" + tasksTableData).(
);
tbody.().();
}
protected override void Render(HtmlBlock.Block html)
{
string attemptid = $(YarnWebParams.ApplicationAttemptId);
if (attemptid.IsEmpty())
{
Puts("Bad request: requires application attempt ID");
return;
}
try
{
appAttemptId = ConverterUtils.ToApplicationAttemptId(attemptid);
}
catch (ArgumentException)
{
Puts("Invalid application attempt ID: " + attemptid);
return;
}
UserGroupInformation callerUGI = GetCallerUGI();
ApplicationAttemptReport appAttemptReport;
try
{
GetApplicationAttemptReportRequest request = GetApplicationAttemptReportRequest.NewInstance
(appAttemptId);
if (callerUGI == null)
{
appAttemptReport = appBaseProt.GetApplicationAttemptReport(request).GetApplicationAttemptReport
();
}
else
{
appAttemptReport = callerUGI.DoAs(new _PrivilegedExceptionAction_85(this, request
));
}
}
catch (Exception e)
{
string message = "Failed to read the application attempt " + appAttemptId + ".";
Log.Error(message, e);
html.P().(message).();
return;
}
if (appAttemptReport == null)
{
Puts("Application Attempt not found: " + attemptid);
return;
}
bool exceptionWhenGetContainerReports = false;
ICollection <ContainerReport> containers = null;
try
{
GetContainersRequest request = GetContainersRequest.NewInstance(appAttemptId);
if (callerUGI == null)
{
containers = appBaseProt.GetContainers(request).GetContainerList();
}
else
{
containers = callerUGI.DoAs(new _PrivilegedExceptionAction_115(this, request));
}
}
catch (RuntimeException)
{
// have this block to suppress the findbugs warning
exceptionWhenGetContainerReports = true;
}
catch (Exception)
{
exceptionWhenGetContainerReports = true;
}
AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport);
SetTitle(StringHelper.Join("Application Attempt ", attemptid));
string node = "N/A";
if (appAttempt.GetHost() != null && appAttempt.GetRpcPort() >= 0 && appAttempt.GetRpcPort
() < 65536)
{
node = appAttempt.GetHost() + ":" + appAttempt.GetRpcPort();
}
GenerateOverview(appAttemptReport, containers, appAttempt, node);
if (exceptionWhenGetContainerReports)
{
html.P().("Sorry, Failed to get containers for application attempt" + attemptid +
".").();
return;
}
CreateAttemptHeadRoomTable(html);
html.(typeof(InfoBlock));
CreateTablesForAttemptMetrics(html);
// Container Table
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#containers").Thead().Tr().Th(".id", "Container ID").Th(".node", "Node")
.Th(".exitstatus", "Container Exit Status").Th(".logs", "Logs").().().Tbody();
StringBuilder containersTableData = new StringBuilder("[\n");
foreach (ContainerReport containerReport in containers)
{
ContainerInfo container = new ContainerInfo(containerReport);
containersTableData.Append("[\"<a href='").Append(Url("container", container.GetContainerId
())).Append("'>").Append(container.GetContainerId()).Append("</a>\",\"<a ").Append
(container.GetNodeHttpAddress() == null ? "#" : "href='" + container.GetNodeHttpAddress
()).Append("'>").Append(container.GetNodeHttpAddress() == null ? "N/A" : StringEscapeUtils
.EscapeJavaScript(StringEscapeUtils.EscapeHtml(container.GetNodeHttpAddress())))
.Append("</a>\",\"").Append(container.GetContainerExitStatus()).Append("\",\"<a href='"
).Append(container.GetLogUrl() == null ? "#" : container.GetLogUrl()).Append("'>"
).Append(container.GetLogUrl() == null ? "N/A" : "Logs").Append("</a>\"],\n");
}
if (containersTableData[containersTableData.Length - 2] == ',')
{
containersTableData.Delete(containersTableData.Length - 2, containersTableData.Length
- 1);
}
containersTableData.Append("]");
html.Script().$type("text/javascript").("var containersTableData=" + containersTableData
).();
tbody.().();
}
protected override void Render(HtmlBlock.Block html)
{
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#apps").Thead().Tr().Th(".id", "ID").Th(".user", "User").Th(".name", "Name"
).Th(".type", "Application Type").Th(".queue", "Queue").Th(".fairshare", "Fair Share"
).Th(".starttime", "StartTime").Th(".finishtime", "FinishTime").Th(".state", "State"
).Th(".finalstatus", "FinalStatus").Th(".progress", "Progress").Th(".ui", "Tracking UI"
).().().Tbody();
ICollection <YarnApplicationState> reqAppStates = null;
string reqStateString = $(YarnWebParams.AppState);
if (reqStateString != null && !reqStateString.IsEmpty())
{
string[] appStateStrings = reqStateString.Split(",");
reqAppStates = new HashSet <YarnApplicationState>(appStateStrings.Length);
foreach (string stateString in appStateStrings)
{
reqAppStates.AddItem(YarnApplicationState.ValueOf(stateString));
}
}
StringBuilder appsTableData = new StringBuilder("[\n");
foreach (RMApp app in apps.Values)
{
if (reqAppStates != null && !reqAppStates.Contains(app.CreateApplicationState()))
{
continue;
}
AppInfo appInfo = new AppInfo(rm, app, true, WebAppUtils.GetHttpSchemePrefix(conf
));
string percent = string.Format("%.1f", appInfo.GetProgress());
ApplicationAttemptId attemptId = app.GetCurrentAppAttempt().GetAppAttemptId();
int fairShare = fsinfo.GetAppFairShare(attemptId);
if (fairShare == FairSchedulerInfo.InvalidFairShare)
{
// FairScheduler#applications don't have the entry. Skip it.
continue;
}
appsTableData.Append("[\"<a href='").Append(Url("app", appInfo.GetAppId())).Append
("'>").Append(appInfo.GetAppId()).Append("</a>\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(appInfo.GetUser()))).Append("\",\"").Append(StringEscapeUtils
.EscapeJavaScript(StringEscapeUtils.EscapeHtml(appInfo.GetName()))).Append("\",\""
).Append(StringEscapeUtils.EscapeJavaScript(StringEscapeUtils.EscapeHtml(appInfo
.GetApplicationType()))).Append("\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(appInfo.GetQueue()))).Append("\",\"").Append(fairShare
).Append("\",\"").Append(appInfo.GetStartTime()).Append("\",\"").Append(appInfo.
GetFinishTime()).Append("\",\"").Append(appInfo.GetState()).Append("\",\"").Append
(appInfo.GetFinalStatus()).Append("\",\"").Append("<br title='").Append(percent)
.Append("'> <div class='").Append(JQueryUI.CProgressbar).Append("' title='").Append
(StringHelper.Join(percent, '%')).Append("'> ").Append("<div class='").Append(JQueryUI
.CProgressbarValue).Append("' style='").Append(StringHelper.Join("width:", percent
, '%')).Append("'> </div> </div>").Append("\",\"<a href='");
// Progress bar
string trackingURL = !appInfo.IsTrackingUrlReady() ? "#" : appInfo.GetTrackingUrlPretty
();
appsTableData.Append(trackingURL).Append("'>").Append(appInfo.GetTrackingUI()).Append
("</a>\"],\n");
}
if (appsTableData[appsTableData.Length - 2] == ',')
{
appsTableData.Delete(appsTableData.Length - 2, appsTableData.Length - 1);
}
appsTableData.Append("]");
html.Script().$type("text/javascript").("var appsTableData=" + appsTableData).();
tbody.().();
}
protected override void Render(HtmlBlock.Block html)
{
html.(typeof(MetricsOverviewTable));
ResourceScheduler sched = rm.GetResourceScheduler();
string type = $(YarnWebParams.NodeState);
string labelFilter = $(YarnWebParams.NodeLabel, CommonNodeLabelsManager.Any).Trim
();
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#nodes").Thead().Tr().Th(".nodelabels", "Node Labels").Th(".rack", "Rack"
).Th(".state", "Node State").Th(".nodeaddress", "Node Address").Th(".nodehttpaddress"
, "Node HTTP Address").Th(".lastHealthUpdate", "Last health-update").Th(".healthReport"
, "Health-report").Th(".containers", "Containers").Th(".mem", "Mem Used").Th(".mem"
, "Mem Avail").Th(".vcores", "VCores Used").Th(".vcores", "VCores Avail").Th(".nodeManagerVersion"
, "Version").().().Tbody();
NodeState stateFilter = null;
if (type != null && !type.IsEmpty())
{
stateFilter = NodeState.ValueOf(StringUtils.ToUpperCase(type));
}
ICollection <RMNode> rmNodes = this.rm.GetRMContext().GetRMNodes().Values;
bool isInactive = false;
if (stateFilter != null)
{
switch (stateFilter)
{
case NodeState.Decommissioned:
case NodeState.Lost:
case NodeState.Rebooted:
{
rmNodes = this.rm.GetRMContext().GetInactiveRMNodes().Values;
isInactive = true;
break;
}
default:
{
Log.Debug("Unexpected state filter for inactive RM node");
break;
}
}
}
foreach (RMNode ni in rmNodes)
{
if (stateFilter != null)
{
NodeState state = ni.GetState();
if (!stateFilter.Equals(state))
{
continue;
}
}
else
{
// No filter. User is asking for all nodes. Make sure you skip the
// unhealthy nodes.
if (ni.GetState() == NodeState.Unhealthy)
{
continue;
}
}
// Besides state, we need to filter label as well.
if (!labelFilter.Equals(RMNodeLabelsManager.Any))
{
if (labelFilter.IsEmpty())
{
// Empty label filter means only shows nodes without label
if (!ni.GetNodeLabels().IsEmpty())
{
continue;
}
}
else
{
if (!ni.GetNodeLabels().Contains(labelFilter))
{
// Only nodes have given label can show on web page.
continue;
}
}
}
NodeInfo info = new NodeInfo(ni, sched);
int usedMemory = (int)info.GetUsedMemory();
int availableMemory = (int)info.GetAvailableMemory();
Hamlet.TR <Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> row = tbody.Tr().Td(StringUtils.Join(",", info.GetNodeLabels())).Td(info.GetRack
()).Td(info.GetState()).Td(info.GetNodeId());
if (isInactive)
{
row.Td().("N/A").();
}
else
{
string httpAddress = info.GetNodeHTTPAddress();
row.Td().A("//" + httpAddress, httpAddress).();
}
row.Td().Br().$title(info.GetLastHealthUpdate().ToString()).().(Times.Format(info
.GetLastHealthUpdate())).().Td(info.GetHealthReport()).Td(info.GetNumContainers(
).ToString()).Td().Br().$title(usedMemory.ToString()).().(StringUtils.ByteDesc(usedMemory
* BytesInMb)).().Td().Br().$title(availableMemory.ToString()).().(StringUtils.ByteDesc
(availableMemory * BytesInMb)).().Td(info.GetUsedVirtualCores().ToString()).Td(info
.GetAvailableVirtualCores().ToString()).Td(ni.GetNodeManagerVersion()).();
}
tbody.().();
}
/*
* (non-Javadoc)
* @see org.apache.hadoop.yarn.webapp.view.HtmlBlock#render(org.apache.hadoop.yarn.webapp.view.HtmlBlock.Block)
*/
protected override void Render(HtmlBlock.Block html)
{
string jid = $(AMParams.JobId);
if (jid.IsEmpty())
{
html.P().("Sorry, can't do anything without a JobID.").();
return;
}
JobId jobID = MRApps.ToJobID(jid);
Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job job = appContext.GetJob(jobID);
if (job == null)
{
html.P().("Sorry, ", jid, " not found.").();
return;
}
Path confPath = job.GetConfFile();
try
{
ConfInfo info = new ConfInfo(job);
html.Div().H3(confPath.ToString()).();
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#conf").Thead().Tr().Th(JQueryUI.Th, "key").Th(JQueryUI.Th, "value").Th(
JQueryUI.Th, "source chain").().().Tbody();
// Tasks table
foreach (ConfEntryInfo entry in info.GetProperties())
{
StringBuilder buffer = new StringBuilder();
string[] sources = entry.GetSource();
//Skip the last entry, because it is always the same HDFS file, and
// output them in reverse order so most recent is output first
bool first = true;
for (int i = (sources.Length - 2); i >= 0; i--)
{
if (!first)
{
// \u2B05 is an arrow <--
buffer.Append(" \u2B05 ");
}
first = false;
buffer.Append(sources[i]);
}
tbody.Tr().Td(entry.GetName()).Td(entry.GetValue()).Td(buffer.ToString()).();
}
tbody.().Tfoot().Tr().Th().Input("search_init").$type(HamletSpec.InputType.text).
$name("key").$value("key").().().Th().Input("search_init").$type(HamletSpec.InputType
.text).$name("value").$value("value").().().Th().Input("search_init").$type(HamletSpec.InputType
.text).$name("source chain").$value("source chain").().().().().();
}
catch (IOException e)
{
Log.Error("Error while reading " + confPath, e);
html.P().("Sorry got an error while reading conf file. ", confPath);
}
}
