Java Code Examples for org.apache.hadoop.hbase.io.hfile.Compression.Algorithm

The following examples show how to use org.apache.hadoop.hbase.io.hfile.Compression.Algorithm. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: gemfirexd-oss   Source File: HFileSortedOplog.java    License: Apache License 2.0 6 votes vote down vote up
public HFileSortedOplogWriter(int keys) throws IOException {
      try {
        int hfileBlockSize = Integer.getInteger(
            HoplogConfig.HFILE_BLOCK_SIZE_CONF, (1 << 16));

        Algorithm compress = Algorithm.valueOf(System.getProperty(HoplogConfig.COMPRESSION,
            HoplogConfig.COMPRESSION_DEFAULT));

//        ByteComparator bc = new ByteComparator();
        writer = HFile.getWriterFactory(conf, cacheConf)
            .withPath(fsProvider.getFS(), path)
            .withBlockSize(hfileBlockSize)
//            .withComparator(bc)
            .withCompression(compress)
            .create();
        bfw = BloomFilterFactory.createGeneralBloomAtWrite(conf, cacheConf, BloomType.ROW, keys,
            writer);

        logger.fine("Created hoplog writer with compression " + compress);
      } catch (IOException e) {
        logger.fine("IO Error while creating writer");
        throw e;
      }
    }
 
Example 2
Source Project: gemfirexd-oss   Source File: HFileSortedOplog.java    License: Apache License 2.0 6 votes vote down vote up
public HFileSortedOplogWriter(int keys) throws IOException {
      try {
        int hfileBlockSize = Integer.getInteger(
            HoplogConfig.HFILE_BLOCK_SIZE_CONF, (1 << 16));

        Algorithm compress = Algorithm.valueOf(System.getProperty(HoplogConfig.COMPRESSION,
            HoplogConfig.COMPRESSION_DEFAULT));

//        ByteComparator bc = new ByteComparator();
        writer = HFile.getWriterFactory(conf, cacheConf)
            .withPath(fsProvider.getFS(), path)
            .withBlockSize(hfileBlockSize)
//            .withComparator(bc)
            .withCompression(compress)
            .create();
        bfw = BloomFilterFactory.createGeneralBloomAtWrite(conf, cacheConf, BloomType.ROW, keys,
            writer);

        logger.fine("Created hoplog writer with compression " + compress);
      } catch (IOException e) {
        logger.fine("IO Error while creating writer");
        throw e;
      }
    }
 
Example 3
Source Project: gemfirexd-oss   Source File: HFileSortedOplogFactory.java    License: Apache License 2.0 4 votes vote down vote up
public static Algorithm convertCompression(Compression type) {
  switch (type) {
  default:
  case NONE: return Algorithm.NONE;
  }
}
 
Example 4
Source Project: gemfirexd-oss   Source File: HFileSortedOplogFactory.java    License: Apache License 2.0 4 votes vote down vote up
public static Algorithm convertCompression(Compression type) {
  switch (type) {
  default:
  case NONE: return Algorithm.NONE;
  }
}