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Java ClusterStatus.getDeadServerNames方法代码示例

本文整理汇总了Java中org.apache.hadoop.hbase.ClusterStatus.getDeadServerNames方法的典型用法代码示例。如果您正苦于以下问题：Java ClusterStatus.getDeadServerNames方法的具体用法？Java ClusterStatus.getDeadServerNames怎么用？Java ClusterStatus.getDeadServerNames使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hbase.ClusterStatus的用法示例。


在下文中一共展示了ClusterStatus.getDeadServerNames方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: receive

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
/**
 * Acts upon the reception of a new cluster status.
 *
 * @param ncs the cluster status
 */
public void receive(ClusterStatus ncs) {
  if (ncs.getDeadServerNames() != null) {
    for (ServerName sn : ncs.getDeadServerNames()) {
      if (!isDeadServer(sn)) {
        LOG.info("There is a new dead server: " + sn);
        deadServers.add(sn);
        if (deadServerHandler != null) {
          deadServerHandler.newDead(sn);
        }
      }
    }
  }
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:19，代码来源:ClusterStatusListener.java

示例2: csToACS

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
static public AClusterStatus csToACS(ClusterStatus cs) throws IOException {
   AClusterStatus acs = new AClusterStatus();
   acs.averageLoad = cs.getAverageLoad();
   Collection<ServerName> deadServerNames = cs.getDeadServerNames();
   Schema stringArraySchema = Schema.createArray(Schema.create(Schema.Type.STRING));
   GenericData.Array<CharSequence> adeadServerNames = null;
   if (deadServerNames != null) {
     adeadServerNames = new GenericData.Array<CharSequence>(deadServerNames.size(), stringArraySchema);
     for (ServerName deadServerName : deadServerNames) {
adeadServerNames.add(new Utf8(deadServerName.toString()));
     }
   } else {
     adeadServerNames = new GenericData.Array<CharSequence>(0, stringArraySchema);
   }
   acs.deadServerNames = adeadServerNames;
   acs.deadServers = cs.getDeadServers();
   acs.hbaseVersion = new Utf8(cs.getHBaseVersion());
   acs.regionsCount = cs.getRegionsCount();
   acs.requestsCount = cs.getRequestsCount();
   Collection<ServerName> hserverInfos = cs.getServers();
   Schema s = Schema.createArray(AServerInfo.SCHEMA$);
   GenericData.Array<AServerInfo> aserverInfos = null;
   if (hserverInfos != null) {
     aserverInfos = new GenericData.Array<AServerInfo>(hserverInfos.size(), s);
     for (ServerName hsi : hserverInfos) {
aserverInfos.add(hsiToASI(hsi, cs.getLoad(hsi)));
     }
   } else {
     aserverInfos = new GenericData.Array<AServerInfo>(0, s);
   }
   acs.serverInfos = aserverInfos;
   acs.servers = cs.getServers().size();
   return acs;
 }
开发者ID:fengchen8086，项目名称:LCIndex-HBase-0.94.16，代码行数:35，代码来源:AvroUtil.java

示例3: get

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isDebugEnabled()) {
    LOG.debug("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    HBaseAdmin admin = new HBaseAdmin(servlet.getConfiguration());
    ClusterStatus status = admin.getClusterStatus();
    StorageClusterStatusModel model = new StorageClusterStatusModel();
    model.setRegions(status.getRegionsCount());
    model.setRequests(status.getRequestsCount());
    model.setAverageLoad(status.getAverageLoad());
    for (ServerName info: status.getServers()) {
      HServerLoad load = status.getLoad(info);
      StorageClusterStatusModel.Node node =
        model.addLiveNode(
          info.getHostname() + ":" +
          Integer.toString(info.getPort()),
          info.getStartcode(), load.getUsedHeapMB(),
          load.getMaxHeapMB());
      node.setRequests(load.getNumberOfRequests());
      for (HServerLoad.RegionLoad region: load.getRegionsLoad().values()) {
        node.addRegion(region.getName(), region.getStores(),
          region.getStorefiles(), region.getStorefileSizeMB(),
          region.getMemStoreSizeMB(), region.getStorefileIndexSizeMB());
      }
    }
    for (ServerName name: status.getDeadServerNames()) {
      model.addDeadNode(name.toString());
    }
    ResponseBuilder response = Response.ok(model);
    response.cacheControl(cacheControl);
    return response.build();
  } catch (IOException e) {
    throw new WebApplicationException(e, 
                Response.Status.SERVICE_UNAVAILABLE);
  }
}
开发者ID:lifeng5042，项目名称:RStore，代码行数:41，代码来源:StorageClusterStatusResource.java

示例4: get

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isDebugEnabled()) {
    LOG.debug("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    ClusterStatus status = servlet.getAdmin().getClusterStatus();
    StorageClusterStatusModel model = new StorageClusterStatusModel();
    model.setRegions(status.getRegionsCount());
    model.setRequests(status.getRequestsCount());
    model.setAverageLoad(status.getAverageLoad());
    for (ServerName info: status.getServers()) {
      ServerLoad load = status.getLoad(info);
      StorageClusterStatusModel.Node node =
        model.addLiveNode(
          info.getHostname() + ":" +
          Integer.toString(info.getPort()),
          info.getStartcode(), load.getUsedHeapMB(),
          load.getMaxHeapMB());
      node.setRequests(load.getNumberOfRequests());
      for (RegionLoad region: load.getRegionsLoad().values()) {
        node.addRegion(region.getName(), region.getStores(),
          region.getStorefiles(), region.getStorefileSizeMB(),
          region.getMemStoreSizeMB(), region.getStorefileIndexSizeMB(),
          region.getReadRequestsCount(), region.getWriteRequestsCount(),
          region.getRootIndexSizeKB(), region.getTotalStaticIndexSizeKB(),
          region.getTotalStaticBloomSizeKB(), region.getTotalCompactingKVs(),
          region.getCurrentCompactedKVs());
      }
    }
    for (ServerName name: status.getDeadServerNames()) {
      model.addDeadNode(name.toString());
    }
    ResponseBuilder response = Response.ok(model);
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (IOException e) {
    servlet.getMetrics().incrementFailedGetRequests(1);
    return Response.status(Response.Status.SERVICE_UNAVAILABLE)
      .type(MIMETYPE_TEXT).entity("Unavailable" + CRLF)
      .build();
  }
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:48，代码来源:StorageClusterStatusResource.java

示例5: get

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isDebugEnabled()) {
    LOG.debug("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    ClusterStatus status = servlet.getAdmin().getClusterStatus();
    StorageClusterStatusModel model = new StorageClusterStatusModel();
    model.setRegions(status.getRegionsCount());
    model.setRequests(status.getRequestsCount());
    model.setAverageLoad(status.getAverageLoad());
    for (ServerName info: status.getServers()) {
      HServerLoad load = status.getLoad(info);
      StorageClusterStatusModel.Node node =
        model.addLiveNode(
          info.getHostname() + ":" +
          Integer.toString(info.getPort()),
          info.getStartcode(), load.getUsedHeapMB(),
          load.getMaxHeapMB());
      node.setRequests(load.getNumberOfRequests());
      for (HServerLoad.RegionLoad region: load.getRegionsLoad().values()) {
        node.addRegion(region.getName(), region.getStores(),
          region.getStorefiles(), region.getStorefileSizeMB(),
          region.getMemStoreSizeMB(), region.getStorefileIndexSizeMB(),
          region.getReadRequestsCount(), region.getWriteRequestsCount(),
          region.getRootIndexSizeKB(), region.getTotalStaticIndexSizeKB(),
          region.getTotalStaticBloomSizeKB(), region.getTotalCompactingKVs(),
          region.getCurrentCompactedKVs());
      }
    }
    for (ServerName name: status.getDeadServerNames()) {
      model.addDeadNode(name.toString());
    }
    ResponseBuilder response = Response.ok(model);
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (IOException e) {
    servlet.getMetrics().incrementFailedGetRequests(1);
    return Response.status(Response.Status.SERVICE_UNAVAILABLE)
      .type(MIMETYPE_TEXT).entity("Unavailable" + CRLF)
      .build();
  }
}
开发者ID:fengchen8086，项目名称:LCIndex-HBase-0.94.16，代码行数:48，代码来源:StorageClusterStatusResource.java


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