org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TR Java Examples
The following examples show how to use
org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TR.
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Example #1
| Source File: NodeLabelsPage.java From hadoop with Apache License 2.0 | 5 votes |
|
@Override
protected void render(Block html) {
TBODY<TABLE<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();
for (NodeLabel info : nlm.pullRMNodeLabelsInfo()) {
TR<TBODY<TABLE<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.NODE_LABEL + "=" + info.getLabelName()),
String.valueOf(nActiveNMs))
._();
} else {
row = row.td(String.valueOf(nActiveNMs));
}
row.td(info.getResource().toString())._();
}
tbody._()._();
}
Example #2
| Source File: SingleCounterBlock.java From hadoop with Apache License 2.0 | 5 votes |
|
@Override protected void render(Block html) {
if (job == null) {
html.
p()._("Sorry, no counters for nonexistent", $(JOB_ID, "job"))._();
return;
}
if (!$(TASK_ID).isEmpty() && task == null) {
html.
p()._("Sorry, no counters for nonexistent", $(TASK_ID, "task"))._();
return;
}
String columnType = task == null ? "Task" : "Task Attempt";
TBODY<TABLE<DIV<Hamlet>>> tbody = html.
div(_INFO_WRAP).
table("#singleCounter").
thead().
tr().
th(".ui-state-default", columnType).
th(".ui-state-default", "Value")._()._().
tbody();
for (Map.Entry<String, Long> entry : values.entrySet()) {
TR<TBODY<TABLE<DIV<Hamlet>>>> row = tbody.tr();
String id = entry.getKey();
String val = entry.getValue().toString();
if(task != null) {
row.td(id);
row.td().br().$title(val)._()._(val)._();
} else {
row.td().a(url("singletaskcounter",entry.getKey(),
$(COUNTER_GROUP), $(COUNTER_NAME)), id)._();
row.td().br().$title(val)._().a(url("singletaskcounter",entry.getKey(),
$(COUNTER_GROUP), $(COUNTER_NAME)), val)._();
}
row._();
}
tbody._()._()._();
}
Example #3
| Source File: NodeLabelsPage.java From big-c with Apache License 2.0 | 5 votes |
|
@Override
protected void render(Block html) {
TBODY<TABLE<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();
for (NodeLabel info : nlm.pullRMNodeLabelsInfo()) {
TR<TBODY<TABLE<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.NODE_LABEL + "=" + info.getLabelName()),
String.valueOf(nActiveNMs))
._();
} else {
row = row.td(String.valueOf(nActiveNMs));
}
row.td(info.getResource().toString())._();
}
tbody._()._();
}
Example #4
| Source File: SingleCounterBlock.java From big-c with Apache License 2.0 | 5 votes |
|
@Override protected void render(Block html) {
if (job == null) {
html.
p()._("Sorry, no counters for nonexistent", $(JOB_ID, "job"))._();
return;
}
if (!$(TASK_ID).isEmpty() && task == null) {
html.
p()._("Sorry, no counters for nonexistent", $(TASK_ID, "task"))._();
return;
}
String columnType = task == null ? "Task" : "Task Attempt";
TBODY<TABLE<DIV<Hamlet>>> tbody = html.
div(_INFO_WRAP).
table("#singleCounter").
thead().
tr().
th(".ui-state-default", columnType).
th(".ui-state-default", "Value")._()._().
tbody();
for (Map.Entry<String, Long> entry : values.entrySet()) {
TR<TBODY<TABLE<DIV<Hamlet>>>> row = tbody.tr();
String id = entry.getKey();
String val = entry.getValue().toString();
if(task != null) {
row.td(id);
row.td().br().$title(val)._()._(val)._();
} else {
row.td().a(url("singletaskcounter",entry.getKey(),
$(COUNTER_GROUP), $(COUNTER_NAME)), id)._();
row.td().br().$title(val)._().a(url("singletaskcounter",entry.getKey(),
$(COUNTER_GROUP), $(COUNTER_NAME)), val)._();
}
row._();
}
tbody._()._()._();
}
Example #5
| Source File: NodesPage.java From hadoop with Apache License 2.0 | 4 votes |
|
@Override
protected void render(Block html) {
html._(MetricsOverviewTable.class);
ResourceScheduler sched = rm.getResourceScheduler();
String type = $(NODE_STATE);
String labelFilter = $(NODE_LABEL, CommonNodeLabelsManager.ANY).trim();
TBODY<TABLE<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(".gcores", "GCores Used")
.th(".gcores", "GCores Avail")
.th(".nodeManagerVersion", "Version")._()._().tbody();
NodeState stateFilter = null;
if (type != null && !type.isEmpty()) {
stateFilter = NodeState.valueOf(StringUtils.toUpperCase(type));
}
Collection<RMNode> rmNodes = this.rm.getRMContext().getRMNodes().values();
boolean isInactive = false;
if (stateFilter != null) {
switch (stateFilter) {
case DECOMMISSIONED:
case LOST:
case REBOOTED:
rmNodes = this.rm.getRMContext().getInactiveRMNodes().values();
isInactive = true;
break;
default:
LOG.debug("Unexpected state filter for inactive RM node");
}
}
for (RMNode ni : 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();
TR<TBODY<TABLE<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(String.valueOf(info.getLastHealthUpdate()))._()
._(Times.format(info.getLastHealthUpdate()))._()
.td(info.getHealthReport())
.td(String.valueOf(info.getNumContainers())).td().br()
.$title(String.valueOf(usedMemory))._()
._(StringUtils.byteDesc(usedMemory * BYTES_IN_MB))._().td().br()
.$title(String.valueOf(availableMemory))._()
._(StringUtils.byteDesc(availableMemory * BYTES_IN_MB))._()
.td(String.valueOf(info.getUsedVirtualCores()))
.td(String.valueOf(info.getAvailableVirtualCores()))
.td(String.valueOf(info.getUsedGpuCores()))
.td(String.valueOf(info.getAvailableGpuCores()))
.td(ni.getNodeManagerVersion())._();
}
tbody._()._();
}
Example #6
| Source File: CountersBlock.java From hadoop with Apache License 2.0 | 4 votes |
|
@Override protected void render(Block html) {
if (job == null) {
html.
p()._("Sorry, no counters for nonexistent", $(JOB_ID, "job"))._();
return;
}
if (!$(TASK_ID).isEmpty() && task == null) {
html.
p()._("Sorry, no counters for nonexistent", $(TASK_ID, "task"))._();
return;
}
if(total == null || total.getGroupNames() == null || total.countCounters() == 0) {
String type = $(TASK_ID);
if(type == null || type.isEmpty()) {
type = $(JOB_ID, "the job");
}
html.
p()._("Sorry it looks like ",type," has no counters.")._();
return;
}
String urlBase;
String urlId;
if(task != null) {
urlBase = "singletaskcounter";
urlId = MRApps.toString(task.getID());
} else {
urlBase = "singlejobcounter";
urlId = MRApps.toString(job.getID());
}
int numGroups = 0;
TBODY<TABLE<DIV<Hamlet>>> tbody = html.
div(_INFO_WRAP).
table("#counters").
thead().
tr().
th(".group.ui-state-default", "Counter Group").
th(".ui-state-default", "Counters")._()._().
tbody();
for (CounterGroup g : total) {
CounterGroup mg = map == null ? null : map.getGroup(g.getName());
CounterGroup rg = reduce == null ? null : reduce.getGroup(g.getName());
++numGroups;
// This is mostly for demonstration :) Typically we'd introduced
// a CounterGroup block to reduce the verbosity. OTOH, this
// serves as an indicator of where we're in the tag hierarchy.
TR<THEAD<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupHeadRow = tbody.
tr().
th().$title(g.getName()).$class("ui-state-default").
_(fixGroupDisplayName(g.getDisplayName()))._().
td().$class(C_TABLE).
table(".dt-counters").$id(job.getID()+"."+g.getName()).
thead().
tr().th(".name", "Name");
if (map != null) {
groupHeadRow.th("Map").th("Reduce");
}
// Ditto
TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>> group = groupHeadRow.
th(map == null ? "Value" : "Total")._()._().
tbody();
for (Counter counter : g) {
// Ditto
TR<TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupRow = group.
tr();
if (task == null && mg == null && rg == null) {
groupRow.td().$title(counter.getName())._(counter.getDisplayName()).
_();
} else {
groupRow.td().$title(counter.getName()).
a(url(urlBase,urlId,g.getName(),
counter.getName()), counter.getDisplayName()).
_();
}
if (map != null) {
Counter mc = mg == null ? null : mg.findCounter(counter.getName());
Counter rc = rg == null ? null : rg.findCounter(counter.getName());
groupRow.
td(mc == null ? "0" : String.format("%,d", mc.getValue())).
td(rc == null ? "0" : String.format("%,d", rc.getValue()));
}
groupRow.td(String.format("%,d", counter.getValue()))._();
}
group._()._()._()._();
}
tbody._()._()._();
}
Example #7
| Source File: NodesPage.java From big-c with Apache License 2.0 | 4 votes |
|
@Override
protected void render(Block html) {
html._(MetricsOverviewTable.class);
ResourceScheduler sched = rm.getResourceScheduler();
String type = $(NODE_STATE);
String labelFilter = $(NODE_LABEL, CommonNodeLabelsManager.ANY).trim();
TBODY<TABLE<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));
}
Collection<RMNode> rmNodes = this.rm.getRMContext().getRMNodes().values();
boolean isInactive = false;
if (stateFilter != null) {
switch (stateFilter) {
case DECOMMISSIONED:
case LOST:
case REBOOTED:
rmNodes = this.rm.getRMContext().getInactiveRMNodes().values();
isInactive = true;
break;
default:
LOG.debug("Unexpected state filter for inactive RM node");
}
}
for (RMNode ni : 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();
TR<TBODY<TABLE<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(String.valueOf(info.getLastHealthUpdate()))._()
._(Times.format(info.getLastHealthUpdate()))._()
.td(info.getHealthReport())
.td(String.valueOf(info.getNumContainers())).td().br()
.$title(String.valueOf(usedMemory))._()
._(StringUtils.byteDesc(usedMemory * BYTES_IN_MB))._().td().br()
.$title(String.valueOf(availableMemory))._()
._(StringUtils.byteDesc(availableMemory * BYTES_IN_MB))._()
.td(String.valueOf(info.getUsedVirtualCores()))
.td(String.valueOf(info.getAvailableVirtualCores()))
.td(ni.getNodeManagerVersion())._();
}
tbody._()._();
}
Example #8
| Source File: CountersBlock.java From big-c with Apache License 2.0 | 4 votes |
|
@Override protected void render(Block html) {
if (job == null) {
html.
p()._("Sorry, no counters for nonexistent", $(JOB_ID, "job"))._();
return;
}
if (!$(TASK_ID).isEmpty() && task == null) {
html.
p()._("Sorry, no counters for nonexistent", $(TASK_ID, "task"))._();
return;
}
if(total == null || total.getGroupNames() == null || total.countCounters() == 0) {
String type = $(TASK_ID);
if(type == null || type.isEmpty()) {
type = $(JOB_ID, "the job");
}
html.
p()._("Sorry it looks like ",type," has no counters.")._();
return;
}
String urlBase;
String urlId;
if(task != null) {
urlBase = "singletaskcounter";
urlId = MRApps.toString(task.getID());
} else {
urlBase = "singlejobcounter";
urlId = MRApps.toString(job.getID());
}
int numGroups = 0;
TBODY<TABLE<DIV<Hamlet>>> tbody = html.
div(_INFO_WRAP).
table("#counters").
thead().
tr().
th(".group.ui-state-default", "Counter Group").
th(".ui-state-default", "Counters")._()._().
tbody();
for (CounterGroup g : total) {
CounterGroup mg = map == null ? null : map.getGroup(g.getName());
CounterGroup rg = reduce == null ? null : reduce.getGroup(g.getName());
++numGroups;
// This is mostly for demonstration :) Typically we'd introduced
// a CounterGroup block to reduce the verbosity. OTOH, this
// serves as an indicator of where we're in the tag hierarchy.
TR<THEAD<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupHeadRow = tbody.
tr().
th().$title(g.getName()).$class("ui-state-default").
_(fixGroupDisplayName(g.getDisplayName()))._().
td().$class(C_TABLE).
table(".dt-counters").$id(job.getID()+"."+g.getName()).
thead().
tr().th(".name", "Name");
if (map != null) {
groupHeadRow.th("Map").th("Reduce");
}
// Ditto
TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>> group = groupHeadRow.
th(map == null ? "Value" : "Total")._()._().
tbody();
for (Counter counter : g) {
// Ditto
TR<TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupRow = group.
tr();
if (task == null && mg == null && rg == null) {
groupRow.td().$title(counter.getName())._(counter.getDisplayName()).
_();
} else {
groupRow.td().$title(counter.getName()).
a(url(urlBase,urlId,g.getName(),
counter.getName()), counter.getDisplayName()).
_();
}
if (map != null) {
Counter mc = mg == null ? null : mg.findCounter(counter.getName());
Counter rc = rg == null ? null : rg.findCounter(counter.getName());
groupRow.
td(mc == null ? "0" : String.format("%,d", mc.getValue())).
td(rc == null ? "0" : String.format("%,d", rc.getValue()));
}
groupRow.td(String.format("%,d", counter.getValue()))._();
}
group._()._()._()._();
}
tbody._()._()._();
}
