TESTS: Remove Dead Code in Test Infra. (#34548)

* None of this infrastructure is used
* Some redundant throws and resulting catch code removed
This commit is contained in:
Armin Braun 2018-10-17 20:08:39 +01:00 committed by GitHub
parent b0e98cbce2
commit 08d4bf6e84
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8 changed files with 20 additions and 114 deletions

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@ -213,11 +213,7 @@ public class TransportClientNodesServiceTests extends ESTestCase {
transport.endConnectMode();
transportService.stop();
transportClientNodesService.close();
try {
terminate(threadPool);
} catch (InterruptedException e) {
throw new AssertionError(e);
}
terminate(threadPool);
}
}

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@ -69,11 +69,7 @@ public class TransportActionProxyTests extends ESTestCase {
public void tearDown() throws Exception {
super.tearDown();
IOUtils.close(serviceA, serviceB, serviceC, () -> {
try {
terminate(threadPool);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
terminate(threadPool);
});
}

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@ -50,7 +50,6 @@ import org.elasticsearch.action.admin.indices.segments.ShardSegments;
import org.elasticsearch.action.admin.indices.template.put.PutIndexTemplateRequestBuilder;
import org.elasticsearch.action.bulk.BulkRequestBuilder;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.get.GetResponse;
import org.elasticsearch.action.index.IndexRequestBuilder;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.search.ClearScrollResponse;
@ -183,7 +182,6 @@ import java.util.Set;
import java.util.concurrent.Callable;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;
@ -382,8 +380,6 @@ public abstract class ESIntegTestCase extends ESTestCase {
case TEST:
currentCluster = buildAndPutCluster(currentClusterScope, randomLong());
break;
default:
fail("Unknown Scope: [" + currentClusterScope + "]");
}
cluster().beforeTest(random(), getPerTestTransportClientRatio());
cluster().wipe(excludeTemplates());
@ -402,7 +398,7 @@ public abstract class ESIntegTestCase extends ESTestCase {
* Creates a randomized index template. This template is used to pass in randomized settings on a
* per index basis. Allows to enable/disable the randomization for number of shards and replicas
*/
public void randomIndexTemplate() throws IOException {
public void randomIndexTemplate() {
// TODO move settings for random directory etc here into the index based randomized settings.
if (cluster().size() > 0) {
@ -798,12 +794,12 @@ public abstract class ESIntegTestCase extends ESTestCase {
if (numNodes > 0) {
internalCluster().ensureAtLeastNumDataNodes(numNodes);
getExcludeSettings(index, numNodes, builder);
getExcludeSettings(numNodes, builder);
}
return client().admin().indices().prepareCreate(index).setSettings(builder.build());
}
private Settings.Builder getExcludeSettings(String index, int num, Settings.Builder builder) {
private Settings.Builder getExcludeSettings(int num, Settings.Builder builder) {
String exclude = String.join(",", internalCluster().allDataNodesButN(num));
builder.put("index.routing.allocation.exclude._name", exclude);
return builder;
@ -896,7 +892,7 @@ public abstract class ESIntegTestCase extends ESTestCase {
internalCluster().ensureAtLeastNumDataNodes(n);
Settings.Builder builder = Settings.builder();
if (n > 0) {
getExcludeSettings(index, n, builder);
getExcludeSettings(n, builder);
}
Settings build = builder.build();
if (!build.isEmpty()) {
@ -1296,16 +1292,6 @@ public abstract class ESIntegTestCase extends ESTestCase {
return client().prepareIndex(index, type, id).setSource(source).execute().actionGet();
}
/**
* Syntactic sugar for:
* <pre>
* client().prepareGet(index, type, id).execute().actionGet();
* </pre>
*/
protected final GetResponse get(String index, String type, String id) {
return client().prepareGet(index, type, id).execute().actionGet();
}
/**
* Syntactic sugar for:
* <pre>
@ -1418,12 +1404,12 @@ public abstract class ESIntegTestCase extends ESTestCase {
/**
* Convenience method that forwards to {@link #indexRandom(boolean, List)}.
*/
public void indexRandom(boolean forceRefresh, IndexRequestBuilder... builders) throws InterruptedException, ExecutionException {
public void indexRandom(boolean forceRefresh, IndexRequestBuilder... builders) throws InterruptedException {
indexRandom(forceRefresh, Arrays.asList(builders));
}
public void indexRandom(boolean forceRefresh, boolean dummyDocuments, IndexRequestBuilder... builders)
throws InterruptedException, ExecutionException {
throws InterruptedException {
indexRandom(forceRefresh, dummyDocuments, Arrays.asList(builders));
}
@ -1442,7 +1428,7 @@ public abstract class ESIntegTestCase extends ESTestCase {
* @param builders the documents to index.
* @see #indexRandom(boolean, boolean, java.util.List)
*/
public void indexRandom(boolean forceRefresh, List<IndexRequestBuilder> builders) throws InterruptedException, ExecutionException {
public void indexRandom(boolean forceRefresh, List<IndexRequestBuilder> builders) throws InterruptedException {
indexRandom(forceRefresh, forceRefresh, builders);
}
@ -1459,7 +1445,7 @@ public abstract class ESIntegTestCase extends ESTestCase {
* @param builders the documents to index.
*/
public void indexRandom(boolean forceRefresh, boolean dummyDocuments, List<IndexRequestBuilder> builders)
throws InterruptedException, ExecutionException {
throws InterruptedException {
indexRandom(forceRefresh, dummyDocuments, true, builders);
}
@ -1477,7 +1463,7 @@ public abstract class ESIntegTestCase extends ESTestCase {
* @param builders the documents to index.
*/
public void indexRandom(boolean forceRefresh, boolean dummyDocuments, boolean maybeFlush, List<IndexRequestBuilder> builders)
throws InterruptedException, ExecutionException {
throws InterruptedException {
Random random = random();
Map<String, Set<String>> indicesAndTypes = new HashMap<>();
for (IndexRequestBuilder builder : builders) {

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@ -250,7 +250,6 @@ public abstract class ESTestCase extends LuceneTestCase {
}
protected final Logger logger = Loggers.getLogger(getClass());
protected final DeprecationLogger deprecationLogger = new DeprecationLogger(logger);
private ThreadContext threadContext;
// -----------------------------------------------------------------
@ -370,7 +369,7 @@ public abstract class ESTestCase extends LuceneTestCase {
return "[" + name.substring(start + 1, end) + "] ";
}
private void ensureNoWarnings() throws IOException {
private void ensureNoWarnings() {
//Check that there are no unaccounted warning headers. These should be checked with {@link #assertWarnings(String...)} in the
//appropriate test
try {
@ -510,7 +509,7 @@ public abstract class ESTestCase extends LuceneTestCase {
checkIndexFailed = false;
}
public final void ensureCheckIndexPassed() throws Exception {
public final void ensureCheckIndexPassed() {
assertFalse("at least one shard failed CheckIndex", checkIndexFailed);
}
@ -878,7 +877,7 @@ public abstract class ESTestCase extends LuceneTestCase {
return breakSupplier.getAsBoolean();
}
public static boolean terminate(ExecutorService... services) throws InterruptedException {
public static boolean terminate(ExecutorService... services) {
boolean terminated = true;
for (ExecutorService service : services) {
if (service != null) {
@ -888,7 +887,7 @@ public abstract class ESTestCase extends LuceneTestCase {
return terminated;
}
public static boolean terminate(ThreadPool threadPool) throws InterruptedException {
public static boolean terminate(ThreadPool threadPool) {
return ThreadPool.terminate(threadPool, 10, TimeUnit.SECONDS);
}
@ -943,23 +942,6 @@ public abstract class ESTestCase extends LuceneTestCase {
return builder;
}
private static String threadName(Thread t) {
return "Thread[" +
"id=" + t.getId() +
", name=" + t.getName() +
", state=" + t.getState() +
", group=" + groupName(t.getThreadGroup()) +
"]";
}
private static String groupName(ThreadGroup threadGroup) {
if (threadGroup == null) {
return "{null group}";
} else {
return threadGroup.getName();
}
}
/**
* Returns size random values
*/

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@ -696,13 +696,6 @@ public final class InternalTestCluster extends TestCluster {
return suffix;
}
/**
* Returns the common node name prefix for this test cluster.
*/
public String nodePrefix() {
return nodePrefix;
}
@Override
public synchronized Client client() {
ensureOpen();
@ -804,21 +797,6 @@ public final class InternalTestCluster extends TestCluster {
return null; // can't happen
}
/**
* Returns a random node that applies to the given predicate.
* The predicate can filter nodes based on the nodes settings.
* If all nodes are filtered out this method will return <code>null</code>
*/
public synchronized Client client(final Predicate<Settings> filterPredicate) {
ensureOpen();
final NodeAndClient randomNodeAndClient =
getRandomNodeAndClient(nodeAndClient -> filterPredicate.test(nodeAndClient.node.settings()));
if (randomNodeAndClient != null) {
return randomNodeAndClient.client(random);
}
return null;
}
@Override
public synchronized void close() {
if (this.open.compareAndSet(true, false)) {
@ -914,7 +892,7 @@ public final class InternalTestCluster extends TestCluster {
return clientWrapper.apply(transportClient);
}
void resetClient() throws IOException {
void resetClient() {
if (closed.get() == false) {
Releasables.close(nodeClient, transportClient);
nodeClient = null;
@ -1388,7 +1366,7 @@ public final class InternalTestCluster extends TestCluster {
});
}
private void randomlyResetClients() throws IOException {
private void randomlyResetClients() {
// only reset the clients on nightly tests, it causes heavy load...
if (RandomizedTest.isNightly() && rarely(random)) {
final Collection<NodeAndClient> nodesAndClients = nodes.values();
@ -1654,20 +1632,6 @@ public final class InternalTestCluster extends TestCluster {
}
}
/**
* Restarts a random node in the cluster
*/
public void restartRandomNode() throws Exception {
restartRandomNode(EMPTY_CALLBACK);
}
/**
* Restarts a random node in the cluster and calls the callback during restart.
*/
public void restartRandomNode(RestartCallback callback) throws Exception {
restartRandomNode(nc -> true, callback);
}
/**
* Restarts a random data node in the cluster
*/
@ -1718,13 +1682,6 @@ public final class InternalTestCluster extends TestCluster {
fullRestart(EMPTY_CALLBACK);
}
/**
* Restarts all nodes in a rolling restart fashion ie. only restarts on node a time.
*/
public void rollingRestart() throws Exception {
rollingRestart(EMPTY_CALLBACK);
}
/**
* Restarts all nodes in a rolling restart fashion ie. only restarts on node a time.
*/

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@ -186,11 +186,7 @@ public abstract class AbstractSimpleTransportTestCase extends ESTestCase {
assertNoPendingHandshakes(serviceB.getOriginalTransport());
} finally {
IOUtils.close(serviceA, serviceB, () -> {
try {
terminate(threadPool);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
terminate(threadPool);
});
}
}

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@ -247,10 +247,7 @@ public class MockWebServer implements Closeable {
latches.forEach(CountDownLatch::countDown);
if (server.getExecutor() instanceof ExecutorService) {
try {
terminate((ExecutorService) server.getExecutor());
} catch (InterruptedException e) {
}
terminate((ExecutorService) server.getExecutor());
}
server.stop(0);
}

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@ -125,11 +125,7 @@ public class SamlAuthenticationIT extends ESRestTestCase {
public static void shutdownHttpServer() {
final Executor executor = httpServer.getExecutor();
if (executor instanceof ExecutorService) {
try {
terminate((ExecutorService) executor);
} catch (InterruptedException e) {
// oh well
}
terminate((ExecutorService) executor);
}
httpServer.stop(0);
httpServer = null;