How to use

snappy

method

in

com.datastax.driver.core.schemabuilder.SchemaBuilder

@Test(groups = "unit")
public void should_create_snappy_compressions_options() throws Exception {
 // When
 final String built = snappy().withChunkLengthInKb(128).withCRCCheckChance(0.6D).build();
 // Then
 assertThat(built)
   .isEqualTo(
     "{'sstable_compression' : 'SnappyCompressor', 'chunk_length_kb' : 128, 'crc_check_chance' : 0.6}");
}

    .maxSSTableAgeDays(4)
    .timestampResolution(TimeStampResolution.MILLISECONDS))
.compressionOptions(snappy()));

@Test(groups = "unit")
public void should_create_snappy_compressions_options() throws Exception {
 // When
 final String built = snappy().withChunkLengthInKb(128).withCRCCheckChance(0.6D).build();
 // Then
 assertThat(built)
   .isEqualTo(
     "{'sstable_compression' : 'SnappyCompressor', 'chunk_length_kb' : 128, 'crc_check_chance' : 0.6}");
}

private static CompressionOptions compressionOptions(final Configuration configuration) {
  if (!configuration.get(CF_COMPRESSION)) {
    // No compression
    return noCompression();
  }
  return Match(configuration.get(CF_COMPRESSION_TYPE)).of(
      Case($("LZ4Compressor"), lz4()),
      Case($("SnappyCompressor"), snappy()),
      Case($("DeflateCompressor"), deflate()))
      .withChunkLengthInKb(configuration.get(CF_COMPRESSION_BLOCK_SIZE));
}