Java LoaderContext类代码示例

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本文整理汇总了Java中org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.LoaderContext类的典型用法代码示例。如果您正苦于以下问题：Java LoaderContext类的具体用法？Java LoaderContext怎么用？Java LoaderContext使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

LoaderContext类属于org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf包，在下文中一共展示了LoaderContext类的3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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: loadINodeDirectory

import org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.LoaderContext; //导入依赖的package包/类
public static INodeDirectory loadINodeDirectory(INodeSection.INode n,
    LoaderContext state) {
  assert n.getType() == INodeSection.INode.Type.DIRECTORY;
  INodeSection.INodeDirectory d = n.getDirectory();

  final PermissionStatus permissions = loadPermission(d.getPermission(),
      state.getStringTable());
  final INodeDirectory dir = new INodeDirectory(n.getId(), n.getName()
      .toByteArray(), permissions, d.getModificationTime());

  final long nsQuota = d.getNsQuota(), dsQuota = d.getDsQuota();
  if (nsQuota >= 0 || dsQuota >= 0) {
    dir.addDirectoryWithQuotaFeature(nsQuota, dsQuota);
  }

  if (d.hasAcl()) {
    dir.addAclFeature(new AclFeature(loadAclEntries(d.getAcl(),
        state.getStringTable())));
  }
  if (d.hasXAttrs()) {
    dir.addXAttrFeature(new XAttrFeature(
        loadXAttrs(d.getXAttrs(), state.getStringTable())));
  }
  return dir;
}

开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:26，代码来源:FSImageFormatPBINode.java

示例2: loadINodeDirectory

import org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.LoaderContext; //导入依赖的package包/类
public static INodeDirectory loadINodeDirectory(INodeSection.INode n,
    LoaderContext state) {
  assert n.getType() == INodeSection.INode.Type.DIRECTORY;
  INodeSection.INodeDirectory d = n.getDirectory();

  final PermissionStatus permissions = loadPermission(d.getPermission(),
      state.getStringTable());
  final INodeDirectory dir = new INodeDirectory(n.getId(), n.getName()
      .toByteArray(), permissions, d.getModificationTime());

  final long nsQuota = d.getNsQuota(), dsQuota = d.getDsQuota();
  if (nsQuota >= 0 || dsQuota >= 0) {
    dir.addDirectoryWithQuotaFeature(nsQuota, dsQuota);
  }

  if (d.hasAcl()) {
    dir.addAclFeature(new AclFeature(loadAclEntries(d.getAcl(),
        state.getStringTable())));
  }
  return dir;
}

开发者ID:Seagate，项目名称:hadoop-on-lustre2，代码行数:22，代码来源:FSImageFormatPBINode.java

示例3: loadINodeDirectory

import org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.LoaderContext; //导入依赖的package包/类
public static INodeDirectory loadINodeDirectory(INodeSection.INode n,
    LoaderContext state) {
  assert n.getType() == INodeSection.INode.Type.DIRECTORY;
  INodeSection.INodeDirectory d = n.getDirectory();

  final PermissionStatus permissions = loadPermission(d.getPermission(),
      state.getStringTable());
  final INodeDirectory dir = new INodeDirectory(n.getId(), n.getName()
      .toByteArray(), permissions, d.getModificationTime());
  final long nsQuota = d.getNsQuota(), dsQuota = d.getDsQuota();
  if (nsQuota >= 0 || dsQuota >= 0) {
    dir.addDirectoryWithQuotaFeature(new DirectoryWithQuotaFeature.Builder().
        nameSpaceQuota(nsQuota).storageSpaceQuota(dsQuota).build());
  }
  EnumCounters<StorageType> typeQuotas = null;
  if (d.hasTypeQuotas()) {
    ImmutableList<QuotaByStorageTypeEntry> qes =
        loadQuotaByStorageTypeEntries(d.getTypeQuotas());
    typeQuotas = new EnumCounters<StorageType>(StorageType.class,
        HdfsConstants.QUOTA_RESET);
    for (QuotaByStorageTypeEntry qe : qes) {
      if (qe.getQuota() >= 0 && qe.getStorageType() != null &&
          qe.getStorageType().supportTypeQuota()) {
        typeQuotas.set(qe.getStorageType(), qe.getQuota());
      }
    }

    if (typeQuotas.anyGreaterOrEqual(0)) {
      DirectoryWithQuotaFeature q = dir.getDirectoryWithQuotaFeature();
      if (q == null) {
        dir.addDirectoryWithQuotaFeature(new DirectoryWithQuotaFeature.
            Builder().typeQuotas(typeQuotas).build());
      } else {
        q.setQuota(typeQuotas);
      }
    }
  }

  if (d.hasAcl()) {
    int[] entries = AclEntryStatusFormat.toInt(loadAclEntries(
        d.getAcl(), state.getStringTable()));
    dir.addAclFeature(new AclFeature(entries));
  }
  if (d.hasXAttrs()) {
    dir.addXAttrFeature(new XAttrFeature(
        loadXAttrs(d.getXAttrs(), state.getStringTable())));
  }
  return dir;
}

开发者ID:naver，项目名称:hadoop，代码行数:50，代码来源:FSImageFormatPBINode.java

注：本文中的org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.LoaderContext类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。