@Test public void testGzipCodecWithParam() throws IOException { Configuration conf = new Configuration(this.conf); ZlibFactory.setCompressionLevel(conf, CompressionLevel.BEST_COMPRESSION); ZlibFactory.setCompressionStrategy(conf, CompressionStrategy.HUFFMAN_ONLY); codecTest(conf, seed, 0, "org.apache.hadoop.io.compress.GzipCodec"); codecTest(conf, seed, count, "org.apache.hadoop.io.compress.GzipCodec"); }
ZlibFactory.setCompressionLevel(conf, CompressionLevel.NO_COMPRESSION); try { codec = (CompressionCodec)
private static void gzipReinitTest(Configuration conf, CompressionCodec codec) throws IOException { ZlibFactory.setCompressionLevel(conf, CompressionLevel.BEST_COMPRESSION); ZlibFactory.setCompressionStrategy(conf, CompressionStrategy.DEFAULT_STRATEGY); CodecPool.returnCompressor(c1); ZlibFactory.setCompressionLevel(conf, CompressionLevel.NO_COMPRESSION); Compressor c2 = CodecPool.getCompressor(codec, conf);
@Test public void testGzipCodecWithParam() throws IOException { Configuration conf = new Configuration(this.conf); ZlibFactory.setCompressionLevel(conf, CompressionLevel.BEST_COMPRESSION); ZlibFactory.setCompressionStrategy(conf, CompressionStrategy.HUFFMAN_ONLY); codecTest(conf, seed, 0, "org.apache.hadoop.io.compress.GzipCodec"); codecTest(conf, seed, count, "org.apache.hadoop.io.compress.GzipCodec"); }
@Test public void testGzipCodecWithParam() throws IOException { Configuration conf = new Configuration(this.conf); ZlibFactory.setCompressionLevel(conf, CompressionLevel.BEST_COMPRESSION); ZlibFactory.setCompressionStrategy(conf, CompressionStrategy.HUFFMAN_ONLY); codecTest(conf, seed, 0, "org.apache.hadoop.io.compress.GzipCodec"); codecTest(conf, seed, count, "org.apache.hadoop.io.compress.GzipCodec"); }
ZlibFactory.setCompressionLevel(conf, CompressionLevel.NO_COMPRESSION); try { codec = (CompressionCodec)
ZlibFactory.setCompressionLevel(conf, CompressionLevel.NO_COMPRESSION); try { codec = (CompressionCodec)
private static void gzipReinitTest(Configuration conf, CompressionCodec codec) throws IOException { ZlibFactory.setCompressionLevel(conf, CompressionLevel.BEST_COMPRESSION); ZlibFactory.setCompressionStrategy(conf, CompressionStrategy.DEFAULT_STRATEGY); CodecPool.returnCompressor(c1); ZlibFactory.setCompressionLevel(conf, CompressionLevel.NO_COMPRESSION); Compressor c2 = CodecPool.getCompressor(codec, conf);
private static void gzipReinitTest(Configuration conf, CompressionCodec codec) throws IOException { ZlibFactory.setCompressionLevel(conf, CompressionLevel.BEST_COMPRESSION); ZlibFactory.setCompressionStrategy(conf, CompressionStrategy.DEFAULT_STRATEGY); CodecPool.returnCompressor(c1); ZlibFactory.setCompressionLevel(conf, CompressionLevel.NO_COMPRESSION); Compressor c2 = CodecPool.getCompressor(codec, conf);
@Test public void testZlibFactory() { Configuration cfg = new Configuration(); assertTrue("testZlibFactory compression level error !!!", CompressionLevel.DEFAULT_COMPRESSION == ZlibFactory .getCompressionLevel(cfg)); assertTrue("testZlibFactory compression strategy error !!!", CompressionStrategy.DEFAULT_STRATEGY == ZlibFactory .getCompressionStrategy(cfg)); ZlibFactory.setCompressionLevel(cfg, CompressionLevel.BEST_COMPRESSION); assertTrue("testZlibFactory compression strategy error !!!", CompressionLevel.BEST_COMPRESSION == ZlibFactory .getCompressionLevel(cfg)); ZlibFactory.setCompressionStrategy(cfg, CompressionStrategy.FILTERED); assertTrue("testZlibFactory compression strategy error !!!", CompressionStrategy.FILTERED == ZlibFactory.getCompressionStrategy(cfg)); }
@Test public void testZlibFactory() { Configuration cfg = new Configuration(); assertTrue("testZlibFactory compression level error !!!", CompressionLevel.DEFAULT_COMPRESSION == ZlibFactory .getCompressionLevel(cfg)); assertTrue("testZlibFactory compression strategy error !!!", CompressionStrategy.DEFAULT_STRATEGY == ZlibFactory .getCompressionStrategy(cfg)); ZlibFactory.setCompressionLevel(cfg, CompressionLevel.BEST_COMPRESSION); assertTrue("testZlibFactory compression strategy error !!!", CompressionLevel.BEST_COMPRESSION == ZlibFactory .getCompressionLevel(cfg)); ZlibFactory.setCompressionStrategy(cfg, CompressionStrategy.FILTERED); assertTrue("testZlibFactory compression strategy error !!!", CompressionStrategy.FILTERED == ZlibFactory.getCompressionStrategy(cfg)); }