Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.DFSInputStream.seek()

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          .when(spyNN).openAndFetchMetaInfo(anyString(), anyLong(), anyLong());
        is.openInfo();
        // Seek to beginning forces a reopen of the BlockReader - otherwise it'll
        // just keep reading on the existing stream and the fact that we've poisoned
        // the block info won't do anything.
        is.seek(0);
        IOUtils.readFully(is, buf, 0, buf.length);
 
      } finally {
        if (null != cluster) {
          cluster.shutdown();
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    }
    in = dfs.open(filename);
    long contentLength = in.getFileLength();
    if (pos != null) {
      contentLength -= pos;
      in.seek(pos);
    }
   
    os = response.getOutputStream();
    response.setHeader("Content-Disposition", "attachment; filename=\"" +
                       filename + "\"");
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