Package org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos

Examples of org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto

95
96
97
98
99
100
101
102
103
104
105
      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))
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    return new CachingStrategy(dropBehind, readahead);
  }

  /** 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()));
  }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
    }
  }

  /** Receive OP_READ_BLOCK */
  private void opReadBlock() throws IOException {
    OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
    readBlock(fromProto(proto.getHeader().getBaseHeader().getBlock()),
        fromProto(proto.getHeader().getBaseHeader().getToken()),
        proto.getHeader().getClientName(),
        proto.getOffset(),
        proto.getLen());
  }
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
      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();
View Full Code Here
85
86
87
88
89
90
91
92
93
94
95
96
97
    }
  }

  /** 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());
  }
View Full Code Here
92
93
94
95
96
97
98
99
100
101
102
      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))
View Full Code Here
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
    return new CachingStrategy(dropBehind, readahead);
  }

  /** 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()));
  }
View Full Code Here
73
74
75
76
77
78
79
80
81
82
83
      final Token<BlockTokenIdentifier> blockToken,
      final String clientName,
      final long blockOffset,
      final long length) throws IOException {

    OpReadBlockProto proto = OpReadBlockProto.newBuilder()
      .setHeader(DataTransferProtoUtil.buildClientHeader(blk, clientName, blockToken))
      .setOffset(blockOffset)
      .setLen(length)
      .build();
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
    }
  }

  /** Receive OP_READ_BLOCK */
  private void opReadBlock() throws IOException {
    OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in));
    readBlock(fromProto(proto.getHeader().getBaseHeader().getBlock()),
        fromProto(proto.getHeader().getBaseHeader().getToken()),
        proto.getHeader().getClientName(),
        proto.getOffset(),
        proto.getLen());
  }
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    return new CachingStrategy(dropBehind, readahead);
  }

  /** 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()));
  }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto

  • org.apache.hadoop.hdfs.protocol.datatransfer.Receiver
  • org.apache.hadoop.hdfs.protocol.datatransfer.Sender
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.