Examples with SmartVLongSerializer com.indeed.mph.serializers.SmartVLongSerializer used on opensource projects

Example 1 with SmartVLongSerializer

use of com.indeed.mph.serializers.SmartVLongSerializer in project invesdwin-context-persistence by subes.

the class MphTablePerformanceTest method testMphTablePerformance.

@Test
public void testMphTablePerformance() throws IOException {
    final File directory = new File(ContextProperties.getCacheDirectory(), MphTablePerformanceTest.class.getSimpleName());
    Files.deleteNative(directory);
    Files.forceMkdir(directory);
    final File file = new File(directory, "testMphTablePerformance");
    final Instant writesStart = new Instant();
    final TableConfig<Long, Long> config = new TableConfig<Long, Long>().withKeySerializer(new SmartLongSerializer()).withValueSerializer(new SmartVLongSerializer());
    final ATransformingIterable<FDate, com.indeed.util.core.Pair<Long, Long>> entries = new ATransformingIterable<FDate, com.indeed.util.core.Pair<Long, Long>>(newValues()) {

        @Override
        protected com.indeed.util.core.Pair<Long, Long> transform(final FDate value) {
            return com.indeed.util.core.Pair.of(value.millisValue(), value.millisValue());
        }
    };
    // can not append to an existing table
    TableWriter.write(file, config, entries);
    printProgress("WritesFinished", writesStart, VALUES, VALUES);
    readIterator(file);
    readGet(file);
}