@After
public void tearDown() throws Exception {
super.tearDown();
serviceA.close();
serviceB.close();
threadPool.shutdown();
}
@After
public void tearDown() throws Exception {
super.tearDown();
reader.close();
writer.close();
ifdService.clear();
SearchContext.removeCurrent();
}
@Before
public void setUp() throws Exception {
super.setUp();
threadPool = new ThreadPool();
serviceA = build(ImmutableSettings.builder().put("name", "TS_A").build(), version0);
nodeA =
new DiscoveryNode(
"TS_A",
"TS_A",
serviceA.boundAddress().publishAddress(),
ImmutableMap.<String, String>of(),
version0);
serviceB = build(ImmutableSettings.builder().put("name", "TS_B").build(), version1);
nodeB =
new DiscoveryNode(
"TS_B",
"TS_B",
serviceB.boundAddress().publishAddress(),
ImmutableMap.<String, String>of(),
version1);
// wait till all nodes are properly connected and the event has been sent, so tests in this
// class
// will not get this callback called on the connections done in this setup
final CountDownLatch latch = new CountDownLatch(4);
TransportConnectionListener waitForConnection =
new TransportConnectionListener() {
@Override
public void onNodeConnected(DiscoveryNode node) {
latch.countDown();
}
@Override
public void onNodeDisconnected(DiscoveryNode node) {
assert false : "disconnect should not be called " + node;
}
};
serviceA.addConnectionListener(waitForConnection);
serviceB.addConnectionListener(waitForConnection);
serviceA.connectToNode(nodeB);
serviceA.connectToNode(nodeA);
serviceB.connectToNode(nodeA);
serviceB.connectToNode(nodeB);
assertThat(
"failed to wait for all nodes to connect", latch.await(5, TimeUnit.SECONDS), equalTo(true));
serviceA.removeConnectionListener(waitForConnection);
serviceB.removeConnectionListener(waitForConnection);
}
@Before
public void setup() throws Exception {
super.setUp();
// setup field mappers
strMapper =
new StringFieldMapper.Builder("str_value")
.build(new Mapper.BuilderContext(null, new ContentPath(1)));
lngMapper =
new LongFieldMapper.Builder("lng_value")
.build(new Mapper.BuilderContext(null, new ContentPath(1)));
dblMapper =
new DoubleFieldMapper.Builder("dbl_value")
.build(new Mapper.BuilderContext(null, new ContentPath(1)));
// create index and fielddata service
ifdService = new IndexFieldDataService(new Index("test"), new DummyCircuitBreakerService());
MapperService mapperService =
MapperTestUtils.newMapperService(
ifdService.index(), ImmutableSettings.Builder.EMPTY_SETTINGS);
ifdService.setIndexService(new StubIndexService(mapperService));
writer =
new IndexWriter(
new RAMDirectory(),
new IndexWriterConfig(Lucene.VERSION, new StandardAnalyzer(Lucene.VERSION)));
int numDocs = 10;
for (int i = 0; i < numDocs; i++) {
Document d = new Document();
d.add(new StringField(strMapper.names().indexName(), "str" + i, Field.Store.NO));
d.add(new LongField(lngMapper.names().indexName(), i, Field.Store.NO));
d.add(new DoubleField(dblMapper.names().indexName(), Double.valueOf(i), Field.Store.NO));
writer.addDocument(d);
}
reader = SlowCompositeReaderWrapper.wrap(DirectoryReader.open(writer, true));
}
@Test
public void testGetLeave() throws IOException {
Path file = ElasticsearchTestCase.newTempDirPath(LifecycleScope.TEST);
final int iters = scaledRandomIntBetween(10, 100);
for (int i = 0; i < iters; i++) {
{
BaseDirectoryWrapper dir = newFSDirectory(file);
FSDirectory directory =
DirectoryUtils.getLeaf(new FilterDirectory(dir) {}, FSDirectory.class, null);
assertThat(directory, notNullValue());
assertThat(directory, sameInstance(DirectoryUtils.getLeafDirectory(dir, null)));
dir.close();
}
{
BaseDirectoryWrapper dir = newFSDirectory(file);
FSDirectory directory = DirectoryUtils.getLeaf(dir, FSDirectory.class, null);
assertThat(directory, notNullValue());
assertThat(directory, sameInstance(DirectoryUtils.getLeafDirectory(dir, null)));
dir.close();
}
{
Set<String> stringSet = Collections.emptySet();
BaseDirectoryWrapper dir = newFSDirectory(file);
FSDirectory directory =
DirectoryUtils.getLeaf(
new FileSwitchDirectory(stringSet, dir, dir, random().nextBoolean()),
FSDirectory.class,
null);
assertThat(directory, notNullValue());
assertThat(directory, sameInstance(DirectoryUtils.getLeafDirectory(dir, null)));
dir.close();
}
{
Set<String> stringSet = Collections.emptySet();
BaseDirectoryWrapper dir = newFSDirectory(file);
FSDirectory directory =
DirectoryUtils.getLeaf(
new FilterDirectory(
new FileSwitchDirectory(stringSet, dir, dir, random().nextBoolean())) {},
FSDirectory.class,
null);
assertThat(directory, notNullValue());
assertThat(directory, sameInstance(DirectoryUtils.getLeafDirectory(dir, null)));
dir.close();
}
{
Set<String> stringSet = Collections.emptySet();
BaseDirectoryWrapper dir = newFSDirectory(file);
RAMDirectory directory =
DirectoryUtils.getLeaf(
new FilterDirectory(
new FileSwitchDirectory(stringSet, dir, dir, random().nextBoolean())) {},
RAMDirectory.class,
null);
assertThat(directory, nullValue());
dir.close();
}
}
}
