Examples of org.apache.lucene.store.IndexOutput.writeBytes()

Class org.apache.lucene.store.IndexOutput

Examples of org.apache.lucene.store.IndexOutput.writeBytes()

org.apache.lucene.store.IndexOutput.writeBytes()
Writes an array of bytes. @param b the bytes to write @param length the number of bytes to write @see IndexInput#readBytes(byte[],int,int)

      byte[] buf = new byte[random.nextInt(Math.min(MAX_BUFFER_SIZE - MIN_BUFFER_SIZE, fileLength)) + MIN_BUFFER_SIZE];
      random.nextBytes(buf);
      int offset = random.nextInt(buf.length);
      int length = random.nextInt(buf.length - offset);
      fsOutput.writeBytes(buf, offset, length);
      hdfsOutput.writeBytes(buf, offset, length);
    }
    fsOutput.close();
    hdfsOutput.close();
  }

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    String name = "test";


    IndexOutput output = directory.createOutput(name, IOContext.DEFAULT);
    byte[] bs = "hello world".getBytes();
    output.writeBytes(bs, bs.length);
    output.close();


    IndexInput input = directory.openInput(name, IOContext.DEFAULT);
    Cache cache = getCache();
    CacheIndexInput cacheInput = new CacheIndexInput(null, name, input, cache);

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      byte[] buf = new byte[random.nextInt(Math.min(MAX_BUFFER_SIZE - MIN_BUFFER_SIZE, fileLength)) + MIN_BUFFER_SIZE];
      random.nextBytes(buf);
      int offset = random.nextInt(buf.length);
      int length = random.nextInt(buf.length - offset);
      fsOutput.writeBytes(buf, offset, length);
      hdfsOutput.writeBytes(buf, offset, length);
    }
    fsOutput.close();
    hdfsOutput.close();
  }

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          }


          @Override
          public void writeBytes(byte[] b, int offset, int length) throws IOException {
            testOutput.writeBytes(b, offset, length);
            controlOutput.writeBytes(b, offset, length);
          }


        };
      }

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    IndexOutput output = _cacheDirectory.createOutput("test.file", IOContext.DEFAULT);
    byte[] buf = new byte[9000];
    for (int i = 0; i < buf.length; i++) {
      buf[i] = (byte) i;
    }
    output.writeBytes(buf, buf.length);
    output.close();


    IndexInput input = _cacheDirectory.openInput("test.file", IOContext.DEFAULT);
    assertEquals(9000, input.length());
    input.close();

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    final String normsFileName = IndexFileNames.segmentFileName(state.segmentName, IndexFileNames.NORMS_EXTENSION);
    IndexOutput normsOut = state.directory.createOutput(normsFileName);
    boolean success = false;
    try {
      normsOut.writeBytes(SegmentNorms.NORMS_HEADER, 0, SegmentNorms.NORMS_HEADER.length);


      final int numField = fieldInfos.size();


      int normCount = 0;

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      for (int i = 0; i < numFieldInfos; i++) {
        FieldInfo fi = fieldInfos.fieldInfo(i);
        if (fi.isIndexed && !fi.omitNorms) {
          if (output == null) { 
            output = directory.createOutput(IndexFileNames.segmentFileName(segment, IndexFileNames.NORMS_EXTENSION));
            output.writeBytes(SegmentNorms.NORMS_HEADER, SegmentNorms.NORMS_HEADER.length);
          }
          if (normBuffer == null) {
            normBuffer = new byte[bufferSize];
          }
          for (IndexReader reader : readers) {

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          for (IndexReader reader : readers) {
            final int maxDoc = reader.maxDoc();
            reader.norms(fi.name, normBuffer, 0);
            if (!reader.hasDeletions()) {
              //optimized case for segments without deleted docs
              output.writeBytes(normBuffer, maxDoc);
            } else {
              // this segment has deleted docs, so we have to
              // check for every doc if it is deleted or not
              for (int k = 0; k < maxDoc; k++) {
                if (!reader.isDeleted(k)) {

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    byte[] b = new byte[1024];
    long remainder = in.length();
    while(remainder > 0) {
      int len = (int) Math.min(b.length, remainder);
      in.readBytes(b, 0, len);
      out.writeBytes(b, len);
      remainder -= len;
    }
    in.close();
    out.close();
  }

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        for (int i=0; i<largeBuf.length; i++) {
            largeBuf[i] = (byte) (Math.random() * 256);
        }


        long currentPos = os.getFilePointer();
        os.writeBytes(largeBuf, largeBuf.length);


        try {
            assertEquals(currentPos + largeBuf.length, os.getFilePointer());
        } finally {
            os.close();

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