Package org.apache.hadoop.yarn.server.resourcemanager.webapp.dao

Examples of org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo

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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  protected void render(Block html) {
    //Yes this is a hack, but there is no other way to insert
    //CSS in the correct spot
    html.style(".metrics {margin-bottom:5px}");
   
    ClusterMetricsInfo clusterMetrics =
        new ClusterMetricsInfo(this.rm, this.rmContext);
   
    DIV<Hamlet> div = html.div().$class("metrics");
   
    div.h3("Cluster Metrics").
    table("#metricsoverview").
    thead().$class("ui-widget-header").
      tr().
        th().$class("ui-state-default")._("Apps Submitted")._().
        th().$class("ui-state-default")._("Apps Pending")._().
        th().$class("ui-state-default")._("Apps Running")._().
        th().$class("ui-state-default")._("Apps Completed")._().
        th().$class("ui-state-default")._("Containers Running")._().
        th().$class("ui-state-default")._("Memory Used")._().
        th().$class("ui-state-default")._("Memory Total")._().
        th().$class("ui-state-default")._("Memory Reserved")._().
        th().$class("ui-state-default")._("VCores Used")._().
        th().$class("ui-state-default")._("VCores Total")._().
        th().$class("ui-state-default")._("VCores Reserved")._().
        th().$class("ui-state-default")._("Active Nodes")._().
        th().$class("ui-state-default")._("Decommissioned Nodes")._().
        th().$class("ui-state-default")._("Lost Nodes")._().
        th().$class("ui-state-default")._("Unhealthy Nodes")._().
        th().$class("ui-state-default")._("Rebooted Nodes")._().
      _().
    _().
    tbody().$class("ui-widget-content").
      tr().
        td(String.valueOf(clusterMetrics.getAppsSubmitted())).
        td(String.valueOf(clusterMetrics.getAppsPending())).
        td(String.valueOf(clusterMetrics.getAppsRunning())).
        td(
            String.valueOf(
                clusterMetrics.getAppsCompleted() +
                clusterMetrics.getAppsFailed() + clusterMetrics.getAppsKilled()
                )
            ).
        td(String.valueOf(clusterMetrics.getContainersAllocated())).
        td(StringUtils.byteDesc(clusterMetrics.getAllocatedMB() * BYTES_IN_MB)).
        td(StringUtils.byteDesc(clusterMetrics.getTotalMB() * BYTES_IN_MB)).
        td(StringUtils.byteDesc(clusterMetrics.getReservedMB() * BYTES_IN_MB)).
        td(String.valueOf(clusterMetrics.getAllocatedVirtualCores())).
        td(String.valueOf(clusterMetrics.getTotalVirtualCores())).
        td(String.valueOf(clusterMetrics.getReservedVirtualCores())).
        td().a(url("nodes"),String.valueOf(clusterMetrics.getActiveNodes()))._().
        td().a(url("nodes/decommissioned"),String.valueOf(clusterMetrics.getDecommissionedNodes()))._().
        td().a(url("nodes/lost"),String.valueOf(clusterMetrics.getLostNodes()))._().
        td().a(url("nodes/unhealthy"),String.valueOf(clusterMetrics.getUnhealthyNodes()))._().
        td().a(url("nodes/rebooted"),String.valueOf(clusterMetrics.getRebootedNodes()))._().
      _().
    _()._();
   
    String user = request().getRemoteUser();
    if (user != null) {
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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  @GET
  @Path("/metrics")
  @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
  public ClusterMetricsInfo getClusterMetricsInfo() {
    init();
    return new ClusterMetricsInfo(this.rm, this.rm.getRMContext());
  }
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Related Classes of org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo

  • org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler
  • org.apache.hadoop.yarn.server.resourcemanager.webapp.MetricsOverviewTable
  • org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices
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