Java OpReadBlockProto类代码示例

本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto类的典型用法代码示例。如果您正苦于以下问题：Java OpReadBlockProto类的具体用法？Java OpReadBlockProto怎么用？Java OpReadBlockProto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。

OpReadBlockProto类属于org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos包，在下文中一共展示了OpReadBlockProto类的9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: readBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
@Override
public void readBlock(final ExtendedBlock blk,
    final Token<BlockTokenIdentifier> blockToken,
    final String clientName,
    final long blockOffset,
    final long length,
    final boolean sendChecksum,
    final CachingStrategy cachingStrategy) throws IOException {

  OpReadBlockProto proto = OpReadBlockProto.newBuilder()
    .setHeader(DataTransferProtoUtil.buildClientHeader(blk, clientName, blockToken))
    .setOffset(blockOffset)
    .setLen(length)
    .setSendChecksums(sendChecksum)
    .setCachingStrategy(getCachingStrategy(cachingStrategy))
    .build();

  send(out, Op.READ_BLOCK, proto);
}

开发者ID:naver，项目名称:hadoop，代码行数:20，代码来源:Sender.java

示例2: opReadBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
/** Receive OP_READ_BLOCK */
private void opReadBlock() throws IOException {
  OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
  TraceScope traceScope = continueTraceSpan(proto.getHeader(),
      proto.getClass().getSimpleName());
  try {
    readBlock(PBHelper.convert(proto.getHeader().getBaseHeader().getBlock()),
      PBHelper.convert(proto.getHeader().getBaseHeader().getToken()),
      proto.getHeader().getClientName(),
      proto.getOffset(),
      proto.getLen(),
      proto.getSendChecksums(),
      (proto.hasCachingStrategy() ?
          getCachingStrategy(proto.getCachingStrategy()) :
        CachingStrategy.newDefaultStrategy()));
  } finally {
    if (traceScope != null) traceScope.close();
  }
}

开发者ID:naver，项目名称:hadoop，代码行数:20，代码来源:Receiver.java

示例3: readBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
@Override
public void readBlock(final ExtendedBlock blk,
    final Token<BlockTokenIdentifier> blockToken,
    final String clientName,
    final long blockOffset,
    final long length,
    final boolean sendChecksum,
    final CachingStrategy cachingStrategy) throws IOException {

  OpReadBlockProto proto = OpReadBlockProto.newBuilder()
      .setHeader(DataTransferProtoUtil.buildClientHeader(blk, clientName,
          blockToken))
      .setOffset(blockOffset)
      .setLen(length)
      .setSendChecksums(sendChecksum)
      .setCachingStrategy(getCachingStrategy(cachingStrategy))
      .build();

  send(out, Op.READ_BLOCK, proto);
}

开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:21，代码来源:Sender.java

示例4: opReadBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
/** Receive OP_READ_BLOCK */
private void opReadBlock() throws IOException {
  OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
  TraceScope traceScope = continueTraceSpan(proto.getHeader(),
      proto.getClass().getSimpleName());
  try {
    readBlock(PBHelperClient.convert(proto.getHeader().getBaseHeader().getBlock()),
      PBHelperClient.convert(proto.getHeader().getBaseHeader().getToken()),
      proto.getHeader().getClientName(),
      proto.getOffset(),
      proto.getLen(),
      proto.getSendChecksums(),
      (proto.hasCachingStrategy() ?
          getCachingStrategy(proto.getCachingStrategy()) :
        CachingStrategy.newDefaultStrategy()));
  } finally {
    if (traceScope != null) traceScope.close();
  }
}

开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:20，代码来源:Receiver.java

示例5: readBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
@Override
public void readBlock(final ExtendedBlock blk,
    final Token<BlockTokenIdentifier> blockToken,
    final String clientName,
    final long blockOffset,
    final long length,
    final boolean sendChecksum) throws IOException {

  OpReadBlockProto proto = OpReadBlockProto.newBuilder()
    .setHeader(DataTransferProtoUtil.buildClientHeader(blk, clientName, blockToken))
    .setOffset(blockOffset)
    .setLen(length)
    .setSendChecksums(sendChecksum)
    .build();

  send(out, Op.READ_BLOCK, proto);
}

开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:18，代码来源:Sender.java

示例6: opReadBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
/** Receive OP_READ_BLOCK */
private void opReadBlock() throws IOException {
  OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
  readBlock(PBHelper.convert(proto.getHeader().getBaseHeader().getBlock()),
      PBHelper.convert(proto.getHeader().getBaseHeader().getToken()),
      proto.getHeader().getClientName(),
      proto.getOffset(),
      proto.getLen(),
      proto.getSendChecksums());
}

开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:11，代码来源:Receiver.java

示例7: readBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
@Override
public void readBlock(final ExtendedBlock blk,
    final Token<BlockTokenIdentifier> blockToken, final String clientName,
    final long blockOffset, final long length, final boolean sendChecksum)
    throws IOException {

  OpReadBlockProto proto = OpReadBlockProto.newBuilder().setHeader(
      DataTransferProtoUtil.buildClientHeader(blk, clientName, blockToken))
      .setOffset(blockOffset).setLen(length).setSendChecksums(sendChecksum)
      .build();

  send(out, Op.READ_BLOCK, proto);
}

开发者ID:hopshadoop，项目名称:hops，代码行数:14，代码来源:Sender.java

示例8: opReadBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
/**
 * Receive OP_READ_BLOCK
 */
private void opReadBlock() throws IOException {
  OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
  readBlock(PBHelper.convert(proto.getHeader().getBaseHeader().getBlock()),
      PBHelper.convert(proto.getHeader().getBaseHeader().getToken()),
      proto.getHeader().getClientName(), proto.getOffset(), proto.getLen(),
      proto.getSendChecksums());
}

开发者ID:hopshadoop，项目名称:hops，代码行数:11，代码来源:Receiver.java

示例9: opReadBlock

import org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto; //导入依赖的package包/类
/** Receive OP_READ_BLOCK */
private void opReadBlock() throws IOException {
  OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
  readBlock(PBHelper.convert(proto.getHeader().getBaseHeader().getBlock()),
      PBHelper.convert(proto.getHeader().getBaseHeader().getToken()),
      proto.getHeader().getClientName(),
      proto.getOffset(),
      proto.getLen(),
      proto.getSendChecksums(),
      (proto.hasCachingStrategy() ?
          getCachingStrategy(proto.getCachingStrategy()) :
        CachingStrategy.newDefaultStrategy()));
}

开发者ID:chendave，项目名称:hadoop-TCP，代码行数:14，代码来源:Receiver.java

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