Examples with LocalFileTimestampVersionFinder io.druid.segment.loading.LocalFileTimestampVersionFinder used on opensource projects

Example 1 with LocalFileTimestampVersionFinder

use of io.druid.segment.loading.LocalFileTimestampVersionFinder in project druid by druid-io.

the class NamespacedExtractorModuleTest method setUp.

@Before
public void setUp() throws Exception {
    final Map<Class<? extends ExtractionNamespace>, ExtractionNamespaceCacheFactory<?>> factoryMap = ImmutableMap.<Class<? extends ExtractionNamespace>, ExtractionNamespaceCacheFactory<?>>of(URIExtractionNamespace.class, new URIExtractionNamespaceCacheFactory(ImmutableMap.<String, SearchableVersionedDataFinder>of("file", new LocalFileTimestampVersionFinder())), JDBCExtractionNamespace.class, new JDBCExtractionNamespaceCacheFactory());
    lifecycle = new Lifecycle();
    lifecycle.start();
    NoopServiceEmitter noopServiceEmitter = new NoopServiceEmitter();
    scheduler = new CacheScheduler(noopServiceEmitter, factoryMap, new OnHeapNamespaceExtractionCacheManager(lifecycle, noopServiceEmitter));
}

Example 2 with LocalFileTimestampVersionFinder

use of io.druid.segment.loading.LocalFileTimestampVersionFinder in project druid by druid-io.

the class NamespacedExtractorModuleTest method testNewTask.

@Test
public void testNewTask() throws Exception {
    final File tmpFile = temporaryFolder.newFile();
    try (OutputStreamWriter out = new FileWriter(tmpFile)) {
        out.write(mapper.writeValueAsString(ImmutableMap.<String, String>of("foo", "bar")));
    }
    final URIExtractionNamespaceCacheFactory factory = new URIExtractionNamespaceCacheFactory(ImmutableMap.<String, SearchableVersionedDataFinder>of("file", new LocalFileTimestampVersionFinder()));
    final URIExtractionNamespace namespace = new URIExtractionNamespace(tmpFile.toURI(), null, null, new URIExtractionNamespace.ObjectMapperFlatDataParser(URIExtractionNamespaceTest.registerTypes(new DefaultObjectMapper())), new Period(0), null);
    CacheScheduler.VersionedCache versionedCache = factory.populateCache(namespace, null, null, scheduler);
    Assert.assertNotNull(versionedCache);
    Map<String, String> map = versionedCache.getCache();
    Assert.assertEquals("bar", map.get("foo"));
    Assert.assertEquals(null, map.get("baz"));
}