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

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

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    Collection<RMNode> rmNodes = RMServerUtils.queryRMNodes(this.rm.getRMContext(),
        acceptedStates);
    NodesInfo nodesInfo = new NodesInfo();
    for (RMNode rmNode : rmNodes) {
      NodeInfo nodeInfo = new NodeInfo(rmNode, sched);
      if (EnumSet.of(NodeState.LOST, NodeState.DECOMMISSIONED, NodeState.REBOOTED)
          .contains(rmNode.getState())) {
        nodeInfo.setNodeHTTPAddress(EMPTY);
      }
      nodesInfo.add(nodeInfo);
    }
   
    return nodesInfo;
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      if (ni == null) {
        throw new NotFoundException("nodeId, " + nodeId + ", is not found");
      }
      isInactive = true;
    }
    NodeInfo nodeInfo = new NodeInfo(ni, sched);
    if (isInactive) {
      nodeInfo.setNodeHTTPAddress(EMPTY);
    }
    return nodeInfo;
  }
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    Collection<RMNode> rmNodes = RMServerUtils.queryRMNodes(this.rm.getRMContext(),
        acceptedStates);
    NodesInfo nodesInfo = new NodesInfo();
    for (RMNode rmNode : rmNodes) {
      NodeInfo nodeInfo = new NodeInfo(rmNode, sched);
      if (EnumSet.of(NodeState.LOST, NodeState.DECOMMISSIONED, NodeState.REBOOTED)
          .contains(rmNode.getState())) {
        nodeInfo.setNodeHTTPAddress(EMPTY);
      }
      nodesInfo.add(nodeInfo);
    }
   
    return nodesInfo;
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      if (ni == null) {
        throw new NotFoundException("nodeId, " + nodeId + ", is not found");
      }
      isInactive = true;
    }
    NodeInfo nodeInfo = new NodeInfo(ni, sched);
    if (isInactive) {
      nodeInfo.setNodeHTTPAddress(EMPTY);
    }
    return nodeInfo;
  }
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          // unhealthy nodes.
          if (ni.getState() == NodeState.UNHEALTHY) {
            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(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._()._();
    }
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        break;
      }
    }
    NodesInfo allNodes = new NodesInfo();
    for (RMNode ni : rmNodes) {
      NodeInfo nodeInfo = new NodeInfo(ni, sched);
      if (filterState != null) {
        if (!(nodeInfo.getState().equalsIgnoreCase(filterState))) {
          continue;
        }
      } else {
        // No filter. User is asking for all nodes. Make sure you skip the
        // unhealthy nodes.
        if (ni.getState() == RMNodeState.UNHEALTHY) {
          continue;
        }
      }
      if ((healthState != null) && (!healthState.isEmpty())) {
        LOG.info("heatlh state is : " + healthState);
        if (!healthState.equalsIgnoreCase("true")
            && !healthState.equalsIgnoreCase("false")) {
          String msg = "Error: You must specify either true or false to query on health";
          throw new BadRequestException(msg);
        }
        if (nodeInfo.isHealthy() != Boolean.parseBoolean(healthState)) {
          continue;
        }
      }
      if (isInactive) {
        nodeInfo.setNodeHTTPAddress(EMPTY);
      }
      allNodes.add(nodeInfo);
    }
    return allNodes;
  }
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      if (ni == null) {
        throw new NotFoundException("nodeId, " + nodeId + ", is not found");
      }
      isInactive = true;
    }
    NodeInfo nodeInfo = new NodeInfo(ni, sched);
    if (isInactive) {
      nodeInfo.setNodeHTTPAddress(EMPTY);
    }
    return nodeInfo;
  }
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          // unhealthy nodes.
          if (ni.getState() == RMNodeState.UNHEALTHY) {
            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(info.getRack()).
            td(info.getState()).
            td(info.getNodeId());
        if (isInactive) {
          row.td()._("N/A")._();
        } else {
          String httpAddress = info.getNodeHTTPAddress();
          row.td().a("http://" + httpAddress, httpAddress)._();
        }
        row.td(info.getHealthStatus()).
            td(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().$title(String.valueOf(usedMemory))._().
              _(StringUtils.byteDesc(availableMemory * BYTES_IN_MB))._().
            _();
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          // unhealthy nodes.
          if (ni.getState() == NodeState.UNHEALTHY) {
            continue;
          }
        }
        NodeInfo info = new NodeInfo(ni, sched);
        int usedMemory = (int)info.getUsedMemory();
        int availableMemory = (int)info.getAvailableMemory();
        TR<TBODY<TABLE<Hamlet>>> row = tbody.tr().
            td(info.getRack()).
            td(info.getState()).
            td(info.getNodeId());
        if (isInactive) {
          row.td()._("N/A")._();
        } else {
          String httpAddress = info.getNodeHTTPAddress();
          row.td().a(HttpConfig.getSchemePrefix() + httpAddress,
              httpAddress)._();
        }
        row.td().br().$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(usedMemory))._().
              _(StringUtils.byteDesc(availableMemory * BYTES_IN_MB))._().
            _();
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    Collection<RMNode> rmNodes = RMServerUtils.queryRMNodes(this.rm.getRMContext(),
        acceptedStates);
    NodesInfo nodesInfo = new NodesInfo();
    for (RMNode rmNode : rmNodes) {
      NodeInfo nodeInfo = new NodeInfo(rmNode, sched);
      if (EnumSet.of(NodeState.LOST, NodeState.DECOMMISSIONED, NodeState.REBOOTED)
          .contains(rmNode.getState())) {
        nodeInfo.setNodeHTTPAddress(EMPTY);
      }
      nodesInfo.add(nodeInfo);
    }
   
    return nodesInfo;
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Related Classes of org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo

  • org.apache.hadoop.yarn.api.records.NodeHealthStatus
  • org.apache.hadoop.yarn.api.records.NodeId
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport
  • org.apache.hadoop.yarn.server.resourcemanager.webapp.NodesPage$NodesBlock
  • org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices
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