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Java ClusterStatus.getLoad方法代码示例

本文整理汇总了Java中org.apache.hadoop.hbase.ClusterStatus.getLoad方法的典型用法代码示例。如果您正苦于以下问题：Java ClusterStatus.getLoad方法的具体用法？Java ClusterStatus.getLoad怎么用？Java ClusterStatus.getLoad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.getLoad方法的13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: unbalanceRegions

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
protected void unbalanceRegions(ClusterStatus clusterStatus,
    List<ServerName> fromServers, List<ServerName> toServers,
    double fractionOfRegions) throws Exception {
  List<byte[]> victimRegions = new LinkedList<byte[]>();
  for (ServerName server : fromServers) {
    ServerLoad serverLoad = clusterStatus.getLoad(server);
    // Ugh.
    List<byte[]> regions = new LinkedList<byte[]>(serverLoad.getRegionsLoad().keySet());
    int victimRegionCount = (int)Math.ceil(fractionOfRegions * regions.size());
    LOG.debug("Removing " + victimRegionCount + " regions from " + server.getServerName());
    for (int i = 0; i < victimRegionCount; ++i) {
      int victimIx = RandomUtils.nextInt(regions.size());
      String regionId = HRegionInfo.encodeRegionName(regions.remove(victimIx));
      victimRegions.add(Bytes.toBytes(regionId));
    }
  }

  LOG.info("Moving " + victimRegions.size() + " regions from " + fromServers.size()
      + " servers to " + toServers.size() + " different servers");
  HBaseAdmin admin = this.context.getHBaseIntegrationTestingUtility().getHBaseAdmin();
  for (byte[] victimRegion : victimRegions) {
    int targetIx = RandomUtils.nextInt(toServers.size());
    admin.move(victimRegion, Bytes.toBytes(toServers.get(targetIx).getServerName()));
  }
}
开发者ID:tenggyut，项目名称:HIndex，代码行数:26，代码来源:Action.java

示例2: unbalanceRegions

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
protected void unbalanceRegions(ClusterStatus clusterStatus,
    List<ServerName> fromServers, List<ServerName> toServers,
    double fractionOfRegions) throws Exception {
  List<byte[]> victimRegions = new LinkedList<byte[]>();
  for (ServerName server : fromServers) {
    ServerLoad serverLoad = clusterStatus.getLoad(server);
    // Ugh.
    List<byte[]> regions = new LinkedList<byte[]>(serverLoad.getRegionsLoad().keySet());
    int victimRegionCount = (int)Math.ceil(fractionOfRegions * regions.size());
    LOG.debug("Removing " + victimRegionCount + " regions from " + server.getServerName());
    for (int i = 0; i < victimRegionCount; ++i) {
      int victimIx = random.nextInt(regions.size());
      String regionId = HRegionInfo.encodeRegionName(regions.remove(victimIx));
      victimRegions.add(Bytes.toBytes(regionId));
    }
  }

  LOG.info("Moving " + victimRegions.size() + " regions from " + fromServers.size()
      + " servers to " + toServers.size() + " different servers");
  HBaseAdmin admin = this.context.getHaseIntegrationTestingUtility().getHBaseAdmin();
  for (byte[] victimRegion : victimRegions) {
    int targetIx = random.nextInt(toServers.size());
    admin.move(victimRegion, Bytes.toBytes(toServers.get(targetIx).getServerName()));
  }
}
开发者ID:daidong，项目名称:DominoHBase，代码行数:26，代码来源:ChaosMonkey.java

示例3: init

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
private void init(RegionLocator regionLocator, Admin admin)
    throws IOException {
  if (!enabled(admin.getConfiguration())) {
    LOG.info("Region size calculation disabled.");
    return;
  }

  LOG.info("Calculating region sizes for table \"" + regionLocator.getName() + "\".");

  //get regions for table
  List<HRegionLocation> tableRegionInfos = regionLocator.getAllRegionLocations();
  Set<byte[]> tableRegions = new TreeSet<byte[]>(Bytes.BYTES_COMPARATOR);
  for (HRegionLocation regionInfo : tableRegionInfos) {
    tableRegions.add(regionInfo.getRegionInfo().getRegionName());
  }

  ClusterStatus clusterStatus = admin.getClusterStatus();
  Collection<ServerName> servers = clusterStatus.getServers();
  final long megaByte = 1024L * 1024L;

  //iterate all cluster regions, filter regions from our table and compute their size
  for (ServerName serverName: servers) {
    ServerLoad serverLoad = clusterStatus.getLoad(serverName);

    for (RegionLoad regionLoad: serverLoad.getRegionsLoad().values()) {
      byte[] regionId = regionLoad.getName();

      if (tableRegions.contains(regionId)) {

        long regionSizeBytes = regionLoad.getStorefileSizeMB() * megaByte;
        sizeMap.put(regionId, regionSizeBytes);

        if (LOG.isDebugEnabled()) {
          LOG.debug("Region " + regionLoad.getNameAsString() + " has size " + regionSizeBytes);
        }
      }
    }
  }
  LOG.debug("Region sizes calculated");
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:41，代码来源:RegionSizeCalculator.java

示例4: unbalanceRegions

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
protected void unbalanceRegions(ClusterStatus clusterStatus,
    List<ServerName> fromServers, List<ServerName> toServers,
    double fractionOfRegions) throws Exception {
  List<byte[]> victimRegions = new LinkedList<byte[]>();
  for (ServerName server : fromServers) {
    ServerLoad serverLoad = clusterStatus.getLoad(server);
    // Ugh.
    List<byte[]> regions = new LinkedList<byte[]>(serverLoad.getRegionsLoad().keySet());
    int victimRegionCount = (int)Math.ceil(fractionOfRegions * regions.size());
    LOG.debug("Removing " + victimRegionCount + " regions from " + server.getServerName());
    for (int i = 0; i < victimRegionCount; ++i) {
      int victimIx = RandomUtils.nextInt(regions.size());
      String regionId = HRegionInfo.encodeRegionName(regions.remove(victimIx));
      victimRegions.add(Bytes.toBytes(regionId));
    }
  }

  LOG.info("Moving " + victimRegions.size() + " regions from " + fromServers.size()
      + " servers to " + toServers.size() + " different servers");
  Admin admin = this.context.getHBaseIntegrationTestingUtility().getHBaseAdmin();
  for (byte[] victimRegion : victimRegions) {
    // Don't keep moving regions if we're
    // trying to stop the monkey.
    if (context.isStopping()) {
      break;
    }
    int targetIx = RandomUtils.nextInt(toServers.size());
    admin.move(victimRegion, Bytes.toBytes(toServers.get(targetIx).getServerName()));
  }
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:31，代码来源:Action.java

示例5: testReplicationStatus

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
/**
 * Test for HBASE-9531
 * put a few rows into htable1, which should be replicated to htable2
 * create a ClusterStatus instance 'status' from HBaseAdmin
 * test : status.getLoad(server).getReplicationLoadSourceList()
 * test : status.getLoad(server).getReplicationLoadSink()
 * * @throws Exception
 */
@Test(timeout = 300000)
public void testReplicationStatus() throws Exception {
  LOG.info("testReplicationStatus");

  try (Admin admin = utility1.getConnection().getAdmin()) {

    final byte[] qualName = Bytes.toBytes("q");
    Put p;

    for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {
      p = new Put(Bytes.toBytes("row" + i));
      p.add(famName, qualName, Bytes.toBytes("val" + i));
      htable1.put(p);
    }

    ClusterStatus status = admin.getClusterStatus();

    for (ServerName server : status.getServers()) {
      ServerLoad sl = status.getLoad(server);
      List<ReplicationLoadSource> rLoadSourceList = sl.getReplicationLoadSourceList();
      ReplicationLoadSink rLoadSink = sl.getReplicationLoadSink();

      // check SourceList has at least one entry
      assertTrue("failed to get ReplicationLoadSourceList", (rLoadSourceList.size() > 0));

      // check Sink exist only as it is difficult to verify the value on the fly
      assertTrue("failed to get ReplicationLoadSink.AgeOfLastShippedOp ",
        (rLoadSink.getAgeOfLastAppliedOp() >= 0));
      assertTrue("failed to get ReplicationLoadSink.TimeStampsOfLastAppliedOp ",
        (rLoadSink.getTimeStampsOfLastAppliedOp() >= 0));
    }
  }
}
开发者ID:grokcoder，项目名称:pbase，代码行数:42，代码来源:TestReplicationSmallTests.java

示例6: RegionLoadAdapter

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
public RegionLoadAdapter(HBaseAdmin admin, Map<byte[], HRegionInfo> regionMap, Args args) throws IOException {
    long timestamp = System.currentTimeMillis();

    ClusterStatus clusterStatus = admin.getClusterStatus();
    Collection<ServerName> serverNames = clusterStatus.getServers();
    for (ServerName serverName : serverNames) {
        HServerLoad serverLoad = clusterStatus.getLoad(serverName);
        for (Map.Entry<byte[], HServerLoad.RegionLoad> entry : serverLoad.getRegionsLoad().entrySet()) {
            if (regionMap.get(entry.getKey()) != null)
                regionLoadMap.put(regionMap.get(entry.getKey()), new RegionLoadDelegator(entry.getValue()));
        }
    }

    Util.printVerboseMessage(args, "RegionLoadAdapter", timestamp);
}
开发者ID:kakao，项目名称:hbase-tools，代码行数:16，代码来源:RegionLoadAdapter.java

示例7: init

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
private void init(RegionLocator regionLocator, Admin admin)
    throws IOException {
  if (!enabled(admin.getConfiguration())) {
    LOG.info("Region size calculation disabled.");
    return;
  }

  LOG.info("Calculating region sizes for table \"" + regionLocator.getName() + "\".");

  //get regions for table
  List<HRegionLocation> tableRegionInfos = regionLocator.getAllRegionLocations();
  Set<byte[]> tableRegions = new TreeSet<byte[]>(Bytes.BYTES_COMPARATOR);
  for (HRegionLocation regionInfo : tableRegionInfos) {
    tableRegions.add(regionInfo.getRegionInfo().getRegionName());
  }

  ClusterStatus clusterStatus = admin.getClusterStatus();
  Collection<ServerName> servers = clusterStatus.getServers();
  final long megaByte = 1024L * 1024L;

  //iterate all cluster regions, filter regions from our table and compute their size
  for (ServerName serverName: servers) {
    ServerLoad serverLoad = clusterStatus.getLoad(serverName);

    for (RegionLoad regionLoad: serverLoad.getRegionsLoad().values()) {
      byte[] regionId = regionLoad.getName();

      if (tableRegions.contains(regionId)) {

        long regionSizeBytes = (regionLoad.getStorefileSizeMB() + regionLoad.getMemStoreSizeMB()) * megaByte;
        sizeMap.put(regionId, regionSizeBytes);

        if (LOG.isDebugEnabled()) {
          LOG.debug("Region " + regionLoad.getNameAsString() + " has size " + regionSizeBytes);
        }
      }
    }
  }
  LOG.debug("Region sizes calculated");
}
开发者ID:apache，项目名称:tajo，代码行数:41，代码来源:RegionSizeCalculator.java

示例8: 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9: 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10: 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

示例11: RegionSizeCalculator

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
/** ctor for unit testing */
RegionSizeCalculator (HTable table, HBaseAdmin admin) throws IOException {

  try {
    if (!enabled(table.getConfiguration())) {
      LOG.info("Region size calculation disabled.");
      return;
    }

    LOG.info("Calculating region sizes for table \"" + new String(table.getTableName()) + "\".");

    //get regions for table
    Set<HRegionInfo> tableRegionInfos = table.getRegionLocations().keySet();
    Set<byte[]> tableRegions = new TreeSet<byte[]>(Bytes.BYTES_COMPARATOR);
    for (HRegionInfo regionInfo : tableRegionInfos) {
      tableRegions.add(regionInfo.getRegionName());
    }

    ClusterStatus clusterStatus = admin.getClusterStatus();
    Collection<ServerName> servers = clusterStatus.getServers();
    final long megaByte = 1024L * 1024L;

    //iterate all cluster regions, filter regions from our table and compute their size
    for (ServerName serverName: servers) {
      ServerLoad serverLoad = clusterStatus.getLoad(serverName);

      for (RegionLoad regionLoad: serverLoad.getRegionsLoad().values()) {
        byte[] regionId = regionLoad.getName();

        if (tableRegions.contains(regionId)) {

          long regionSizeBytes = regionLoad.getStorefileSizeMB() * megaByte;
          sizeMap.put(regionId, regionSizeBytes);

          if (LOG.isDebugEnabled()) {
            LOG.debug("Region " + regionLoad.getNameAsString() + " has size " + regionSizeBytes);
          }
        }
      }
    }
    LOG.debug("Region sizes calculated");

  } finally {
    admin.close();
  }

}
开发者ID:tenggyut，项目名称:HIndex，代码行数:48，代码来源:RegionSizeCalculator.java

示例12: HBaseRegionSizeCalculator

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
/**
 * Computes size of each region for table and given column families.
 * */
public HBaseRegionSizeCalculator(String tableName, Connection hbaseConnection) throws IOException {

    Table table = null;
    Admin admin = null;
    try {
        table = hbaseConnection.getTable(TableName.valueOf(tableName));
        admin = hbaseConnection.getAdmin();

        if (!enabled(table.getConfiguration())) {
            logger.info("Region size calculation disabled.");
            return;
        }

        logger.info("Calculating region sizes for table \"" + table.getName() + "\".");

        // Get regions for table.
        RegionLocator regionLocator = hbaseConnection.getRegionLocator(table.getName());
        List<HRegionLocation> regionLocationList = regionLocator.getAllRegionLocations();
        Set<byte[]> tableRegions = new TreeSet<byte[]>(Bytes.BYTES_COMPARATOR);

        for (HRegionLocation hRegionLocation : regionLocationList) {
            tableRegions.add(hRegionLocation.getRegionInfo().getRegionName());
        }

        ClusterStatus clusterStatus = admin.getClusterStatus();
        Collection<ServerName> servers = clusterStatus.getServers();
        final long megaByte = 1024L * 1024L;

        // Iterate all cluster regions, filter regions from our table and
        // compute their size.
        for (ServerName serverName : servers) {
            ServerLoad serverLoad = clusterStatus.getLoad(serverName);

            for (RegionLoad regionLoad : serverLoad.getRegionsLoad().values()) {
                byte[] regionId = regionLoad.getName();

                if (tableRegions.contains(regionId)) {

                    long regionSizeBytes = regionLoad.getStorefileSizeMB() * megaByte;
                    sizeMap.put(regionId, regionSizeBytes);
                    countMap.put(regionId, new Pair<>(regionLoad.getStores(), regionLoad.getStorefiles()));

                    if (regionSizeBytes == 0L) {
                        logger.info("Region " + regionLoad.getNameAsString() + " has size " + regionSizeBytes);
                    }
                }
            }
        }
    } finally {
        IOUtils.closeQuietly(admin);
    }

}
开发者ID:apache，项目名称:kylin，代码行数:57，代码来源:HBaseRegionSizeCalculator.java

示例13: HBaseRegionSizeCalculator

import org.apache.hadoop.hbase.ClusterStatus; //导入方法依赖的package包/类
/** Constructor for unit testing */
HBaseRegionSizeCalculator(HTable table, HBaseAdmin hBaseAdmin) throws IOException {

    try {
        if (!enabled(table.getConfiguration())) {
            logger.info("Region size calculation disabled.");
            return;
        }

        logger.info("Calculating region sizes for table \"" + new String(table.getTableName()) + "\".");

        // Get regions for table.
        Set<HRegionInfo> tableRegionInfos = table.getRegionLocations().keySet();
        Set<byte[]> tableRegions = new TreeSet<byte[]>(Bytes.BYTES_COMPARATOR);

        for (HRegionInfo regionInfo : tableRegionInfos) {
            tableRegions.add(regionInfo.getRegionName());
        }

        ClusterStatus clusterStatus = hBaseAdmin.getClusterStatus();
        Collection<ServerName> servers = clusterStatus.getServers();
        final long megaByte = 1024L * 1024L;

        // Iterate all cluster regions, filter regions from our table and
        // compute their size.
        for (ServerName serverName : servers) {
            ServerLoad serverLoad = clusterStatus.getLoad(serverName);

            for (RegionLoad regionLoad : serverLoad.getRegionsLoad().values()) {
                byte[] regionId = regionLoad.getName();

                if (tableRegions.contains(regionId)) {

                    long regionSizeBytes = regionLoad.getStorefileSizeMB() * megaByte;
                    sizeMap.put(regionId, regionSizeBytes);

                    // logger.info("Region " + regionLoad.getNameAsString()
                    // + " has size " + regionSizeBytes);
                }
            }
        }
    } finally {
        hBaseAdmin.close();
    }

}
开发者ID:KylinOLAP，项目名称:Kylin，代码行数:47，代码来源:HBaseRegionSizeCalculator.java


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