本文整理了Java中org.apache.hadoop.hdfs.server.datanode.DataNode.checkBlockLocalPathAccess()方法的一些代码示例，展示了DataNode.checkBlockLocalPathAccess()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。DataNode.checkBlockLocalPathAccess()方法的具体详情如下：
包路径：org.apache.hadoop.hdfs.server.datanode.DataNode
类名称：DataNode
方法名：checkBlockLocalPathAccess

DataNode.checkBlockLocalPathAccess介绍

暂无

代码示例

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

@Override
public BlockLocalPathInfo getBlockLocalPathInfo(ExtendedBlock block,
  Token<BlockTokenIdentifier> token) throws IOException {
 checkBlockLocalPathAccess();
 checkBlockToken(block, token, BlockTokenIdentifier.AccessMode.READ);
 Preconditions.checkNotNull(data, "Storage not yet initialized");
 BlockLocalPathInfo info = data.getBlockLocalPathInfo(block);
 if (info != null) {
  LOG.trace("getBlockLocalPathInfo successful " +
    "block={} blockfile {} metafile {}",
    block, info.getBlockPath(), info.getMetaPath());
 } else {
  LOG.trace("getBlockLocalPathInfo for block={} " +
    "returning null", block);
 }
 metrics.incrBlocksGetLocalPathInfo();
 return info;
}

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

@Override
public BlockLocalPathInfo getBlockLocalPathInfo(ExtendedBlock block,
  Token<BlockTokenIdentifier> token) throws IOException {
 checkBlockLocalPathAccess();
 checkBlockToken(block, token, BlockTokenSecretManager.AccessMode.READ);
 Preconditions.checkNotNull(data, "Storage not yet initialized");
 BlockLocalPathInfo info = data.getBlockLocalPathInfo(block);
 if (LOG.isDebugEnabled()) {
  if (info != null) {
   if (LOG.isTraceEnabled()) {
    LOG.trace("getBlockLocalPathInfo successful block=" + block
      + " blockfile " + info.getBlockPath() + " metafile "
      + info.getMetaPath());
   }
  } else {
   if (LOG.isTraceEnabled()) {
    LOG.trace("getBlockLocalPathInfo for block=" + block
      + " returning null");
   }
  }
 }
 metrics.incrBlocksGetLocalPathInfo();
 return info;
}

代码示例来源：origin: io.fabric8/fabric-hadoop

@Override
public BlockLocalPathInfo getBlockLocalPathInfo(Block block,
  Token<BlockTokenIdentifier> token) throws IOException {
 checkBlockLocalPathAccess();
 checkBlockToken(block, token, BlockTokenSecretManager.AccessMode.READ);
 BlockLocalPathInfo info = data.getBlockLocalPathInfo(block);
 if (LOG.isDebugEnabled()) {
  if (info != null) {
   if (LOG.isTraceEnabled()) {
    LOG.trace("getBlockLocalPathInfo successful block=" + block
      + " blockfile " + info.getBlockPath() + " metafile "
      + info.getMetaPath());
   }
  } else {
   if (LOG.isTraceEnabled()) {
    LOG.trace("getBlockLocalPathInfo for block=" + block
      + " returning null");
   }
  }
 }
 myMetrics.incrBlocksGetLocalPathInfo();
 return info;
}

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

@Override
public BlockLocalPathInfo getBlockLocalPathInfo(ExtendedBlock block,
  Token<BlockTokenIdentifier> token) throws IOException {
 checkBlockLocalPathAccess();
 checkBlockToken(block, token, BlockTokenSecretManager.AccessMode.READ);
 Preconditions.checkNotNull(data, "Storage not yet initialized");
 BlockLocalPathInfo info = data.getBlockLocalPathInfo(block);
 if (LOG.isDebugEnabled()) {
  if (info != null) {
   if (LOG.isTraceEnabled()) {
    LOG.trace("getBlockLocalPathInfo successful block=" + block
      + " blockfile " + info.getBlockPath() + " metafile "
      + info.getMetaPath());
   }
  } else {
   if (LOG.isTraceEnabled()) {
    LOG.trace("getBlockLocalPathInfo for block=" + block
      + " returning null");
   }
  }
 }
 metrics.incrBlocksGetLocalPathInfo();
 return info;
}