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...oke-test-http/src/test/java/org/elasticsearch/http/IndicesRecoveryRestCancellationIT.java
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| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0 and the Server Side Public License, v 1; you may not use this file except | ||
| * in compliance with, at your election, the Elastic License 2.0 or the Server | ||
| * Side Public License, v 1. | ||
| */ | ||
|
|
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| package org.elasticsearch.http; | ||
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| import org.apache.http.client.methods.HttpGet; | ||
| import org.elasticsearch.action.admin.indices.recovery.RecoveryAction; | ||
| import org.elasticsearch.action.admin.indices.recovery.TransportRecoveryAction; | ||
| import org.elasticsearch.action.admin.indices.recovery.TransportRecoveryActionHelper; | ||
| import org.elasticsearch.action.support.PlainActionFuture; | ||
| import org.elasticsearch.client.Cancellable; | ||
| import org.elasticsearch.client.Request; | ||
| import org.elasticsearch.client.Response; | ||
| import org.elasticsearch.client.ResponseListener; | ||
| import org.elasticsearch.common.lease.Releasable; | ||
| import org.elasticsearch.common.lease.Releasables; | ||
| import org.elasticsearch.tasks.CancellableTask; | ||
| import org.elasticsearch.tasks.TaskInfo; | ||
| import org.elasticsearch.transport.TransportService; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.concurrent.CancellationException; | ||
| import java.util.concurrent.Semaphore; | ||
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| import static org.hamcrest.Matchers.empty; | ||
| import static org.hamcrest.Matchers.not; | ||
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| public class IndicesRecoveryRestCancellationIT extends HttpSmokeTestCase { | ||
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| public void testIndicesRecoveryRestCancellation() throws Exception { | ||
| runTest(new Request(HttpGet.METHOD_NAME, "/_recovery")); | ||
| } | ||
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| public void testCatRecoveryRestCancellation() throws Exception { | ||
| runTest(new Request(HttpGet.METHOD_NAME, "/_cat/recovery")); | ||
| } | ||
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| private void runTest(Request request) throws Exception { | ||
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| createIndex("test"); | ||
| ensureGreen("test"); | ||
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| final List<Semaphore> operationBlocks = new ArrayList<>(); | ||
| for (final TransportRecoveryAction transportRecoveryAction : internalCluster().getInstances(TransportRecoveryAction.class)) { | ||
| final Semaphore operationBlock = new Semaphore(1); | ||
| operationBlocks.add(operationBlock); | ||
| TransportRecoveryActionHelper.setOnShardOperation(transportRecoveryAction, () -> { | ||
| try { | ||
| operationBlock.acquire(); | ||
| } catch (InterruptedException e) { | ||
| throw new AssertionError(e); | ||
| } | ||
| operationBlock.release(); | ||
| }); | ||
| } | ||
| assertThat(operationBlocks, not(empty())); | ||
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| final List<Releasable> releasables = new ArrayList<>(); | ||
| try { | ||
| for (final Semaphore operationBlock : operationBlocks) { | ||
| operationBlock.acquire(); | ||
| releasables.add(operationBlock::release); | ||
| } | ||
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| final PlainActionFuture<Void> future = new PlainActionFuture<>(); | ||
| logger.info("--> sending request"); | ||
| final Cancellable cancellable = getRestClient().performRequestAsync(request, new ResponseListener() { | ||
| @Override | ||
| public void onSuccess(Response response) { | ||
| future.onResponse(null); | ||
| } | ||
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| @Override | ||
| public void onFailure(Exception exception) { | ||
| future.onFailure(exception); | ||
| } | ||
| }); | ||
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| logger.info("--> waiting for task to start"); | ||
| assertBusy(() -> { | ||
| final List<TaskInfo> tasks = client().admin().cluster().prepareListTasks().get().getTasks(); | ||
| assertTrue(tasks.toString(), tasks.stream().anyMatch(t -> t.getAction().startsWith(RecoveryAction.NAME))); | ||
| }); | ||
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| logger.info("--> waiting for at least one task to hit a block"); | ||
| assertBusy(() -> assertTrue(operationBlocks.stream().anyMatch(Semaphore::hasQueuedThreads))); | ||
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| logger.info("--> cancelling request"); | ||
| cancellable.cancel(); | ||
| expectThrows(CancellationException.class, future::actionGet); | ||
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| logger.info("--> checking that all tasks are marked as cancelled"); | ||
| assertBusy(() -> { | ||
| boolean foundTask = false; | ||
| for (TransportService transportService : internalCluster().getInstances(TransportService.class)) { | ||
| for (CancellableTask cancellableTask : transportService.getTaskManager().getCancellableTasks().values()) { | ||
| if (cancellableTask.getAction().startsWith(RecoveryAction.NAME)) { | ||
| foundTask = true; | ||
| assertTrue("task " + cancellableTask.getId() + " not cancelled", cancellableTask.isCancelled()); | ||
| } | ||
| } | ||
| } | ||
| assertTrue("found no cancellable tasks", foundTask); | ||
| }); | ||
| } finally { | ||
| Releasables.close(releasables); | ||
| } | ||
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| logger.info("--> checking that all tasks have finished"); | ||
| assertBusy(() -> { | ||
| final List<TaskInfo> tasks = client().admin().cluster().prepareListTasks().get().getTasks(); | ||
| assertTrue(tasks.toString(), tasks.stream().noneMatch(t -> t.getAction().startsWith(RecoveryAction.NAME))); | ||
| }); | ||
| } | ||
|
|
||
| } |
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22 changes: 22 additions & 0 deletions
22
...n/java/org/elasticsearch/action/admin/indices/recovery/TransportRecoveryActionHelper.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0 and the Server Side Public License, v 1; you may not use this file except | ||
| * in compliance with, at your election, the Elastic License 2.0 or the Server | ||
| * Side Public License, v 1. | ||
| */ | ||
|
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| package org.elasticsearch.action.admin.indices.recovery; | ||
|
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| /** | ||
| * Helper methods for {@link TransportRecoveryAction}. | ||
| */ | ||
| public class TransportRecoveryActionHelper { | ||
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| /** | ||
| * Helper method for tests to call {@link TransportRecoveryAction#setOnShardOperation}. | ||
| */ | ||
| public static void setOnShardOperation(TransportRecoveryAction transportRecoveryAction, Runnable setOnShardOperation) { | ||
| transportRecoveryAction.setOnShardOperation(setOnShardOperation); | ||
| } | ||
| } |