Java Code Examples for org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV#_
The following examples show how to use
org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV#_ .
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Example 1
Source File: RMAppAttemptBlock.java From hadoop with Apache License 2.0 | 6 votes |
@Override protected void createAttemptHeadRoomTable(Block html) { RMAppAttempt attempt = getRMAppAttempt(); if (attempt != null) { if (!isApplicationInFinalState(YarnApplicationAttemptState .valueOf(attempt.getAppAttemptState().toString()))) { RMAppAttemptMetrics metrics = attempt.getRMAppAttemptMetrics(); DIV<Hamlet> pdiv = html._(InfoBlock.class).div(_INFO_WRAP); info("Application Attempt Overview").clear(); info("Application Attempt Metrics")._( "Application Attempt Headroom : ", metrics == null ? "N/A" : metrics.getApplicationAttemptHeadroom()); pdiv._(); } } }
Example 2
Source File: RMAppAttemptBlock.java From big-c with Apache License 2.0 | 6 votes |
@Override protected void createAttemptHeadRoomTable(Block html) { RMAppAttempt attempt = getRMAppAttempt(); if (attempt != null) { if (!isApplicationInFinalState(YarnApplicationAttemptState .valueOf(attempt.getAppAttemptState().toString()))) { RMAppAttemptMetrics metrics = attempt.getRMAppAttemptMetrics(); DIV<Hamlet> pdiv = html._(InfoBlock.class).div(_INFO_WRAP); info("Application Attempt Overview").clear(); info("Application Attempt Metrics")._( "Application Attempt Headroom : ", metrics == null ? "N/A" : metrics.getApplicationAttemptHeadroom()); pdiv._(); } } }
Example 3
Source File: RMAppAttemptBlock.java From hadoop with Apache License 2.0 | 5 votes |
private void createContainerLocalityTable(Block html) { RMAppAttemptMetrics attemptMetrics = null; RMAppAttempt attempt = getRMAppAttempt(); if (attempt != null) { attemptMetrics = attempt.getRMAppAttemptMetrics(); } if (attemptMetrics == null) { return; } DIV<Hamlet> div = html.div(_INFO_WRAP); TABLE<DIV<Hamlet>> table = div.h3( "Total Allocated Containers: " + attemptMetrics.getTotalAllocatedContainers()).h3("Each table cell" + " represents the number of NodeLocal/RackLocal/OffSwitch containers" + " satisfied by NodeLocal/RackLocal/OffSwitch resource requests.").table( "#containerLocality"); table. tr(). th(_TH, ""). th(_TH, "Node Local Request"). th(_TH, "Rack Local Request"). th(_TH, "Off Switch Request"). _(); String[] containersType = { "Num Node Local Containers (satisfied by)", "Num Rack Local Containers (satisfied by)", "Num Off Switch Containers (satisfied by)" }; boolean odd = false; for (int i = 0; i < attemptMetrics.getLocalityStatistics().length; i++) { table.tr((odd = !odd) ? _ODD : _EVEN).td(containersType[i]) .td(String.valueOf(attemptMetrics.getLocalityStatistics()[i][0])) .td(i == 0 ? "" : String.valueOf(attemptMetrics.getLocalityStatistics()[i][1])) .td(i <= 1 ? "" : String.valueOf(attemptMetrics.getLocalityStatistics()[i][2]))._(); } table._(); div._(); }
Example 4
Source File: RMAppAttemptBlock.java From big-c with Apache License 2.0 | 5 votes |
private void createContainerLocalityTable(Block html) { RMAppAttemptMetrics attemptMetrics = null; RMAppAttempt attempt = getRMAppAttempt(); if (attempt != null) { attemptMetrics = attempt.getRMAppAttemptMetrics(); } if (attemptMetrics == null) { return; } DIV<Hamlet> div = html.div(_INFO_WRAP); TABLE<DIV<Hamlet>> table = div.h3( "Total Allocated Containers: " + attemptMetrics.getTotalAllocatedContainers()).h3("Each table cell" + " represents the number of NodeLocal/RackLocal/OffSwitch containers" + " satisfied by NodeLocal/RackLocal/OffSwitch resource requests.").table( "#containerLocality"); table. tr(). th(_TH, ""). th(_TH, "Node Local Request"). th(_TH, "Rack Local Request"). th(_TH, "Off Switch Request"). _(); String[] containersType = { "Num Node Local Containers (satisfied by)", "Num Rack Local Containers (satisfied by)", "Num Off Switch Containers (satisfied by)" }; boolean odd = false; for (int i = 0; i < attemptMetrics.getLocalityStatistics().length; i++) { table.tr((odd = !odd) ? _ODD : _EVEN).td(containersType[i]) .td(String.valueOf(attemptMetrics.getLocalityStatistics()[i][0])) .td(i == 0 ? "" : String.valueOf(attemptMetrics.getLocalityStatistics()[i][1])) .td(i <= 1 ? "" : String.valueOf(attemptMetrics.getLocalityStatistics()[i][2]))._(); } table._(); div._(); }
Example 5
Source File: RMAppAttemptBlock.java From hadoop with Apache License 2.0 | 4 votes |
private void createResourceRequestsTable(Block html) { AppInfo app = new AppInfo(rm, rm.getRMContext().getRMApps() .get(this.appAttemptId.getApplicationId()), true, WebAppUtils.getHttpSchemePrefix(conf)); List<ResourceRequest> resourceRequests = app.getResourceRequests(); if (resourceRequests == null || resourceRequests.isEmpty()) { return; } DIV<Hamlet> div = html.div(_INFO_WRAP); TABLE<DIV<Hamlet>> table = div.h3("Total Outstanding Resource Requests: " + getTotalResource(resourceRequests)).table( "#ResourceRequests"); table.tr(). th(_TH, "Priority"). th(_TH, "ResourceName"). th(_TH, "Capability"). th(_TH, "NumContainers"). th(_TH, "RelaxLocality"). th(_TH, "NodeLabelExpression"). _(); boolean odd = false; for (ResourceRequest request : resourceRequests) { if (request.getNumContainers() == 0) { continue; } table.tr((odd = !odd) ? _ODD : _EVEN) .td(String.valueOf(request.getPriority())) .td(request.getResourceName()) .td(String.valueOf(request.getCapability())) .td(String.valueOf(request.getNumContainers())) .td(String.valueOf(request.getRelaxLocality())) .td(request.getNodeLabelExpression() == null ? "N/A" : request .getNodeLabelExpression())._(); } table._(); div._(); }
Example 6
Source File: RMAppBlock.java From hadoop with Apache License 2.0 | 4 votes |
@Override protected void createApplicationMetricsTable(Block html){ RMApp rmApp = this.rm.getRMContext().getRMApps().get(appID); RMAppMetrics appMetrics = rmApp == null ? null : rmApp.getRMAppMetrics(); // Get attempt metrics and fields, it is possible currentAttempt of RMApp is // null. In that case, we will assume resource preempted and number of Non // AM container preempted on that attempt is 0 RMAppAttemptMetrics attemptMetrics; if (rmApp == null || null == rmApp.getCurrentAppAttempt()) { attemptMetrics = null; } else { attemptMetrics = rmApp.getCurrentAppAttempt().getRMAppAttemptMetrics(); } Resource attemptResourcePreempted = attemptMetrics == null ? Resources.none() : attemptMetrics .getResourcePreempted(); int attemptNumNonAMContainerPreempted = attemptMetrics == null ? 0 : attemptMetrics .getNumNonAMContainersPreempted(); DIV<Hamlet> pdiv = html. _(InfoBlock.class). div(_INFO_WRAP); info("Application Overview").clear(); info("Application Metrics") ._("Total Resource Preempted:", appMetrics == null ? "N/A" : appMetrics.getResourcePreempted()) ._("Total Number of Non-AM Containers Preempted:", appMetrics == null ? "N/A" : appMetrics.getNumNonAMContainersPreempted()) ._("Total Number of AM Containers Preempted:", appMetrics == null ? "N/A" : appMetrics.getNumAMContainersPreempted()) ._("Resource Preempted from Current Attempt:", attemptResourcePreempted) ._("Number of Non-AM Containers Preempted from Current Attempt:", attemptNumNonAMContainerPreempted) ._("Aggregate Resource Allocation:", String.format("%d MB-seconds, %d vcore-seconds, %d gcore-seconds", appMetrics == null ? "N/A" : appMetrics.getMemorySeconds(), appMetrics == null ? "N/A" : appMetrics.getVcoreSeconds(), appMetrics == null ? "N/A" : appMetrics.getGcoreSeconds())); pdiv._(); }
Example 7
Source File: RMAppAttemptBlock.java From big-c with Apache License 2.0 | 4 votes |
private void createResourceRequestsTable(Block html) { AppInfo app = new AppInfo(rm, rm.getRMContext().getRMApps() .get(this.appAttemptId.getApplicationId()), true, WebAppUtils.getHttpSchemePrefix(conf)); List<ResourceRequest> resourceRequests = app.getResourceRequests(); if (resourceRequests == null || resourceRequests.isEmpty()) { return; } DIV<Hamlet> div = html.div(_INFO_WRAP); TABLE<DIV<Hamlet>> table = div.h3("Total Outstanding Resource Requests: " + getTotalResource(resourceRequests)).table( "#ResourceRequests"); table.tr(). th(_TH, "Priority"). th(_TH, "ResourceName"). th(_TH, "Capability"). th(_TH, "NumContainers"). th(_TH, "RelaxLocality"). th(_TH, "NodeLabelExpression"). _(); boolean odd = false; for (ResourceRequest request : resourceRequests) { if (request.getNumContainers() == 0) { continue; } table.tr((odd = !odd) ? _ODD : _EVEN) .td(String.valueOf(request.getPriority())) .td(request.getResourceName()) .td(String.valueOf(request.getCapability())) .td(String.valueOf(request.getNumContainers())) .td(String.valueOf(request.getRelaxLocality())) .td(request.getNodeLabelExpression() == null ? "N/A" : request .getNodeLabelExpression())._(); } table._(); div._(); }
Example 8
Source File: RMAppBlock.java From big-c with Apache License 2.0 | 4 votes |
@Override protected void createApplicationMetricsTable(Block html){ RMApp rmApp = this.rm.getRMContext().getRMApps().get(appID); RMAppMetrics appMetrics = rmApp == null ? null : rmApp.getRMAppMetrics(); // Get attempt metrics and fields, it is possible currentAttempt of RMApp is // null. In that case, we will assume resource preempted and number of Non // AM container preempted on that attempt is 0 RMAppAttemptMetrics attemptMetrics; if (rmApp == null || null == rmApp.getCurrentAppAttempt()) { attemptMetrics = null; } else { attemptMetrics = rmApp.getCurrentAppAttempt().getRMAppAttemptMetrics(); } Resource attemptResourcePreempted = attemptMetrics == null ? Resources.none() : attemptMetrics .getResourcePreempted(); int attemptNumNonAMContainerPreempted = attemptMetrics == null ? 0 : attemptMetrics .getNumNonAMContainersPreempted(); DIV<Hamlet> pdiv = html. _(InfoBlock.class). div(_INFO_WRAP); info("Application Overview").clear(); info("Application Metrics") ._("Total Resource Preempted:", appMetrics == null ? "N/A" : appMetrics.getResourcePreempted()) ._("Total Number of Non-AM Containers Preempted:", appMetrics == null ? "N/A" : appMetrics.getNumNonAMContainersPreempted()) ._("Total Number of AM Containers Preempted:", appMetrics == null ? "N/A" : appMetrics.getNumAMContainersPreempted()) ._("Resource Preempted from Current Attempt:", attemptResourcePreempted) ._("Number of Non-AM Containers Preempted from Current Attempt:", attemptNumNonAMContainerPreempted) ._("Aggregate Resource Allocation:", String.format("%d MB-seconds, %d vcore-seconds", appMetrics == null ? "N/A" : appMetrics.getMemorySeconds(), appMetrics == null ? "N/A" : appMetrics.getVcoreSeconds())); pdiv._(); }