Package org.apache.hadoop.hdfs.DFSClient

Examples of org.apache.hadoop.hdfs.DFSClient.DFSDataInputStream.seek()

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      final DFSClient dfsclient = new DFSClient(nnRpcAddr, conf);
      DFSDataInputStream in = null;
      try {
        in = new DFSClient.DFSDataInputStream(
        dfsclient.open(fullpath, b, true, null));
        in.seek(offset.getValue());
      } catch(IOException ioe) {
        IOUtils.cleanup(LOG, in);
        IOUtils.cleanup(LOG, dfsclient);
        throw ioe;
      }
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      final DFSClient dfsclient = new DFSClient(nnRpcAddr, conf);
      DFSDataInputStream in = null;
      try {
        in = new DFSClient.DFSDataInputStream(
        dfsclient.open(fullpath, b, true, null));
        in.seek(offset.getValue());
      } catch(IOException ioe) {
        IOUtils.cleanup(LOG, in);
        IOUtils.cleanup(LOG, dfsclient);
        throw ioe;
      }
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      final DFSClient dfsclient = new DFSClient(nnRpcAddr, conf);
      DFSDataInputStream in = null;
      try {
        in = new DFSClient.DFSDataInputStream(
            dfsclient.open(fullpath, b, true));
        in.seek(offset.getValue());
      } catch(IOException ioe) {
        IOUtils.cleanup(LOG, in);
        IOUtils.cleanup(LOG, dfsclient);
        throw ioe;
      }
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    case OPEN:
    {
      final int b = bufferSize.getValue(conf);
      final DFSDataInputStream in = new DFSClient.DFSDataInputStream(
          dfsclient.open(fullpath, b, true, null));
      in.seek(offset.getValue());

      final StreamingOutput streaming = new StreamingOutput() {
        @Override
        public void write(final OutputStream out) throws IOException {
          final Long n = length.getValue();
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      final DFSClient dfsclient = new DFSClient(nnRpcAddr, conf);
      DFSDataInputStream in = null;
      try {
        in = new DFSClient.DFSDataInputStream(
        dfsclient.open(fullpath, b, true, null));
        in.seek(offset.getValue());
      } catch(IOException ioe) {
        IOUtils.cleanup(LOG, in);
        IOUtils.cleanup(LOG, dfsclient);
        throw ioe;
      }
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      final DFSClient dfsclient = new DFSClient(nnRpcAddr, conf);
      DFSDataInputStream in = null;
      try {
        in = new DFSClient.DFSDataInputStream(
            dfsclient.open(fullpath, b, true));
        in.seek(offset.getValue());
      } catch(IOException ioe) {
        IOUtils.cleanup(LOG, in);
        IOUtils.cleanup(LOG, dfsclient);
        throw ioe;
      }
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      final DFSClient dfsclient = new DFSClient(nnRpcAddr, conf);
      DFSDataInputStream in = null;
      try {
        in = new DFSClient.DFSDataInputStream(
            dfsclient.open(fullpath, b, true));
        in.seek(offset.getValue());
      } catch(IOException ioe) {
        IOUtils.cleanup(LOG, in);
        IOUtils.cleanup(LOG, dfsclient);
        throw ioe;
      }
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