Package org.apache.hadoop.io.compress

Examples of org.apache.hadoop.io.compress.Decompressor.reset()

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      in = checksumIn;
      Decompressor decompressor = null;
      if (isCompressed && codec != null) {
        decompressor = CodecPool.getDecompressor(codec);
        if (decompressor != null) {
          decompressor.reset();
          in = codec.createInputStream(checksumIn, decompressor);
        } else {
          LOG.warn("Could not obtain decompressor from CodecPool");
          in = checksumIn;
        }
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      } catch (IOException ioe) {
        IOUtils.cleanup(LOG, in);
        throw ioe;
      } finally {
        if (decompressor != null) {
          decompressor.reset();
          CodecPool.returnDecompressor(decompressor);
        }
      }
    }
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    input = checksumIn;

    // Are map-outputs compressed?
    if (codec != null) {
      Decompressor decompressor = CodecPool.getDecompressor(codec);
      decompressor.reset();
      input = codec.createInputStream(input, decompressor);
    }
    // Copy map-output into an in-memory buffer
    byte[] shuffleData = fetchedInput.getBytes();
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    input = checksumIn;

    // Are map-outputs compressed?
    if (codec != null) {
      Decompressor decompressor = CodecPool.getDecompressor(codec);
      decompressor.reset();
      input = codec.createInputStream(input, decompressor);
    }
    // Copy map-output into an in-memory buffer
    byte[] shuffleData = fetchedInput.getBytes();
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    Decompressor decompressor = null;
   
    // Are map-outputs compressed?
    if (codec != null) {
      decompressor = CodecPool.getDecompressor(codec);
      decompressor.reset();
      input = codec.createInputStream(input, decompressor);
    }
    // Copy map-output into an in-memory buffer
    byte[] shuffleData = fetchedInput.getBytes();
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      IOUtils.cleanup(LOG, input);
      // Re-throw
      throw ioe;
    } finally {
      if(decompressor != null) {
        decompressor.reset();
        CodecPool.returnDecompressor(decompressor);
      }
    }
  }
 
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    input = checksumIn;

    // Are map-outputs compressed?
    if (codec != null) {
      Decompressor decompressor = CodecPool.getDecompressor(codec);
      decompressor.reset();
      input = codec.createInputStream(input, decompressor);
    }
    // Copy map-output into an in-memory buffer
    byte[] shuffleData = fetchedInput.getBytes();
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        // Create decompressor and add to cache if needed.
        decompressor = decompressorCache.get(codecNameText);
        if (decompressor == null) {
          decompressor = codec.createDecompressor();
        } else {
          decompressor.reset();
        }
      }
      if (decompressor == null) {
        uncompressedData = codec.createInputStream(new ByteArrayInputStream(storedData));
      } else {
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