Examples of org.apache.hadoop.fs.MD5MD5CRC32GzipFileChecksum

org.apache.hadoop.fs.MD5MD5CRC32GzipFileChecksum
For CRC32 with the Gzip polynomial


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:
        // If there is no block allocated for the file,
        // return one with the magic entry that matches what previous
        // hdfs versions return.
        if (locatedblocks.size() == 0) {
          return new MD5MD5CRC32GzipFileChecksum(0, 0, fileMD5);
        }


        // we should never get here since the validity was checked
        // when getCrcType() was called above.
        return null;

View Full Code Here

    final MD5MD5CRC32FileChecksum checksum;


    // Recreate what DFSClient would have returned.
    switch(crcType) {
      case CRC32:
        checksum = new MD5MD5CRC32GzipFileChecksum();
        break;
      case CRC32C:
        checksum = new MD5MD5CRC32CastagnoliFileChecksum();
        break;
      default:

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:
        // If there is no block allocated for the file,
        // return one with the magic entry that matches what previous
        // hdfs versions return.
        if (locatedblocks.size() == 0) {
          return new MD5MD5CRC32GzipFileChecksum(0, 0, fileMD5);
        }


        // we should never get here since the validity was checked
        // when getCrcType() was called above.
        return null;

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:
        // If there is no block allocated for the file,
        // return one with the magic entry that matches what previous
        // hdfs versions return.
        if (locatedblocks.size() == 0) {
          return new MD5MD5CRC32GzipFileChecksum(0, 0, fileMD5);
        }


        // we should never get here since the validity was checked
        // when getCrcType() was called above.
        return null;

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:

View Full Code Here

    final MD5MD5CRC32FileChecksum checksum;


    // Recreate what DFSClient would have returned.
    switch(crcType) {
      case CRC32:
        checksum = new MD5MD5CRC32GzipFileChecksum();
        break;
      case CRC32C:
        checksum = new MD5MD5CRC32CastagnoliFileChecksum();
        break;
      default:

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:
        // If there is no block allocated for the file,
        // return one with the magic entry that matches what previous
        // hdfs versions return.
        if (locatedblocks.size() == 0) {
          return new MD5MD5CRC32GzipFileChecksum(0, 0, fileMD5);
        }


        // we should never get here since the validity was checked
        // when getCrcType() was called above.
        return null;

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:
        // If there is no block allocated for the file,
        // return one with the magic entry that matches what previous
        // hdfs versions return.
        if (locatedblocks.size() == 0) {
          return new MD5MD5CRC32GzipFileChecksum(0, 0, fileMD5);
        }


        // we should never get here since the validity was checked
        // when getCrcType() was called above.
        return null;

View Full Code Here


    //compute file MD5
    final MD5Hash fileMD5 = MD5Hash.digest(md5out.getData()); 
    switch (crcType) {
      case CRC32:
        return new MD5MD5CRC32GzipFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      case CRC32C:
        return new MD5MD5CRC32CastagnoliFileChecksum(bytesPerCRC,
            crcPerBlock, fileMD5);
      default:
        // If there is no block allocated for the file,
        // return one with the magic entry that matches what previous
        // hdfs versions return.
        if (locatedblocks.size() == 0) {
          return new MD5MD5CRC32GzipFileChecksum(0, 0, fileMD5);
        }


        // we should never get here since the validity was checked
        // when getCrcType() was called above.
        return null;

View Full Code Here

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