Package org.apache.hadoop.yarn.event

Examples of org.apache.hadoop.yarn.event.AsyncDispatcher

125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
  @Test(timeout=20000)
  public void testCommitJobFailsJob() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    CyclicBarrier syncBarrier = new CyclicBarrier(2);
    OutputCommitter committer = new TestingOutputCommitter(syncBarrier, false);
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createRunningStubbedJob(conf, dispatcher, 2);
    completeJobTasks(job);
    assertJobState(job, JobStateInternal.COMMITTING);

    // let the committer fail and verify the job fails
    syncBarrier.await();
    assertJobState(job, JobStateInternal.FAILED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
  @Test(timeout=20000)
  public void testCheckJobCompleteSuccess() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    CyclicBarrier syncBarrier = new CyclicBarrier(2);
    OutputCommitter committer = new TestingOutputCommitter(syncBarrier, true);
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createRunningStubbedJob(conf, dispatcher, 2);
    completeJobTasks(job);
    assertJobState(job, JobStateInternal.COMMITTING);

    // let the committer complete and verify the job succeeds
    syncBarrier.await();
    assertJobState(job, JobStateInternal.SUCCEEDED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
  @Test(timeout=20000)
  public void testKilledDuringSetup() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    OutputCommitter committer = new StubbedOutputCommitter() {
      @Override
      public synchronized void setupJob(JobContext jobContext)
          throws IOException {
        while (!Thread.interrupted()) {
          try {
            wait();
          } catch (InterruptedException e) {
          }
        }
      }
    };
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createStubbedJob(conf, dispatcher, 2);
    JobId jobId = job.getID();
    job.handle(new JobEvent(jobId, JobEventType.JOB_INIT));
    assertJobState(job, JobStateInternal.INITED);
    job.handle(new JobEvent(jobId, JobEventType.JOB_START));
    assertJobState(job, JobStateInternal.SETUP);

    job.handle(new JobEvent(job.getID(), JobEventType.JOB_KILL));
    assertJobState(job, JobStateInternal.KILLED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
  @Test(timeout=20000)
  public void testKilledDuringCommit() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    CyclicBarrier syncBarrier = new CyclicBarrier(2);
    OutputCommitter committer = new WaitingOutputCommitter(syncBarrier, true);
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createRunningStubbedJob(conf, dispatcher, 2);
    completeJobTasks(job);
    assertJobState(job, JobStateInternal.COMMITTING);

    syncBarrier.await();
    job.handle(new JobEvent(job.getID(), JobEventType.JOB_KILL));
    assertJobState(job, JobStateInternal.KILLED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
  @Test(timeout=20000)
  public void testKilledDuringFailAbort() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    OutputCommitter committer = new StubbedOutputCommitter() {
      @Override
      public void setupJob(JobContext jobContext) throws IOException {
        throw new IOException("forced failure");
      }

      @Override
      public synchronized void abortJob(JobContext jobContext, State state)
          throws IOException {
        while (!Thread.interrupted()) {
          try {
            wait();
          } catch (InterruptedException e) {
          }
        }
      }
    };
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createStubbedJob(conf, dispatcher, 2);
    JobId jobId = job.getID();
    job.handle(new JobEvent(jobId, JobEventType.JOB_INIT));
    assertJobState(job, JobStateInternal.INITED);
    job.handle(new JobEvent(jobId, JobEventType.JOB_START));
    assertJobState(job, JobStateInternal.FAIL_ABORT);

    job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
    assertJobState(job, JobStateInternal.KILLED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
  @Test(timeout=20000)
  public void testKilledDuringKillAbort() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    OutputCommitter committer = new StubbedOutputCommitter() {
      @Override
      public synchronized void abortJob(JobContext jobContext, State state)
          throws IOException {
        while (!Thread.interrupted()) {
          try {
            wait();
          } catch (InterruptedException e) {
          }
        }
      }
    };
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createStubbedJob(conf, dispatcher, 2);
    JobId jobId = job.getID();
    job.handle(new JobEvent(jobId, JobEventType.JOB_INIT));
    assertJobState(job, JobStateInternal.INITED);
    job.handle(new JobEvent(jobId, JobEventType.JOB_START));
    assertJobState(job, JobStateInternal.SETUP);

    job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
    assertJobState(job, JobStateInternal.KILL_ABORT);

    job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
    assertJobState(job, JobStateInternal.KILLED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
  }

  @Test
  public void testTransitionsAtFailed() throws IOException {
    Configuration conf = new Configuration();
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();

    OutputCommitter committer = mock(OutputCommitter.class);
    doThrow(new IOException("forcefail"))
      .when(committer).setupJob(any(JobContext.class));
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createStubbedJob(conf, dispatcher, 2);
    JobId jobId = job.getID();
    job.handle(new JobEvent(jobId, JobEventType.JOB_INIT));
    assertJobState(job, JobStateInternal.INITED);
    job.handle(new JobEvent(jobId, JobEventType.JOB_START));
    assertJobState(job, JobStateInternal.FAILED);

    job.handle(new JobEvent(jobId, JobEventType.JOB_TASK_COMPLETED));
    Assert.assertEquals(JobState.FAILED, job.getState());
    job.handle(new JobEvent(jobId, JobEventType.JOB_TASK_ATTEMPT_COMPLETED));
    Assert.assertEquals(JobState.FAILED, job.getState());
    job.handle(new JobEvent(jobId, JobEventType.JOB_MAP_TASK_RESCHEDULED));
    Assert.assertEquals(JobState.FAILED, job.getState());
    job.handle(new JobEvent(jobId, JobEventType.JOB_TASK_ATTEMPT_FETCH_FAILURE));
    Assert.assertEquals(JobState.FAILED, job.getState());

    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
    conf.set(MRJobConfig.WORKFLOW_ADJACENCY_PREFIX_STRING + "key1", "value1");
    conf.set(MRJobConfig.WORKFLOW_ADJACENCY_PREFIX_STRING + "key2", "value2");
    conf.set(MRJobConfig.WORKFLOW_TAGS, "tag1,tag2");
   
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    OutputCommitter committer = mock(OutputCommitter.class);
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobSubmittedEventHandler jseHandler = new JobSubmittedEventHandler("testId",
        "testName", "testNodeName", "\"key2\"=\"value2\" \"key1\"=\"value1\" ",
        "tag1,tag2");
    dispatcher.register(EventType.class, jseHandler);
    JobImpl job = createStubbedJob(conf, dispatcher, 0, null);
    job.handle(new JobEvent(job.getID(), JobEventType.JOB_INIT));
    assertJobState(job, JobStateInternal.INITED);
    job.handle(new JobStartEvent(job.getID()));
    assertJobState(job, JobStateInternal.SUCCEEDED);
    dispatcher.stop();
    commitHandler.stop();
    try {
      Assert.assertTrue(jseHandler.getAssertValue());
    } catch (InterruptedException e) {
      Assert.fail("Workflow related attributes are not tested properly");
View Full Code Here
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
  @Test(timeout=20000)
  public void testCommitJobFailsJob() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    CyclicBarrier syncBarrier = new CyclicBarrier(2);
    OutputCommitter committer = new TestingOutputCommitter(syncBarrier, false);
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createRunningStubbedJob(conf, dispatcher, 2, null);
    completeJobTasks(job);
    assertJobState(job, JobStateInternal.COMMITTING);

    // let the committer fail and verify the job fails
    syncBarrier.await();
    assertJobState(job, JobStateInternal.FAILED);
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
  @Test(timeout=20000)
  public void testCheckJobCompleteSuccess() throws Exception {
    Configuration conf = new Configuration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    AsyncDispatcher dispatcher = new AsyncDispatcher();
    dispatcher.init(conf);
    dispatcher.start();
    CyclicBarrier syncBarrier = new CyclicBarrier(2);
    OutputCommitter committer = new TestingOutputCommitter(syncBarrier, true);
    CommitterEventHandler commitHandler =
        createCommitterEventHandler(dispatcher, committer);
    commitHandler.init(conf);
    commitHandler.start();

    JobImpl job = createRunningStubbedJob(conf, dispatcher, 2, null);
    completeJobTasks(job);
    assertJobState(job, JobStateInternal.COMMITTING);

    // let the committer complete and verify the job succeeds
    syncBarrier.await();
    assertJobState(job, JobStateInternal.SUCCEEDED);
   
    job.handle(new JobEvent(job.getID(),
        JobEventType.JOB_TASK_ATTEMPT_COMPLETED));
    assertJobState(job, JobStateInternal.SUCCEEDED);

    job.handle(new JobEvent(job.getID(),
        JobEventType.JOB_MAP_TASK_RESCHEDULED));
    assertJobState(job, JobStateInternal.SUCCEEDED);
   
    dispatcher.stop();
    commitHandler.stop();
  }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.yarn.event.AsyncDispatcher

  • org.apache.hadoop.mapreduce.v2.app.commit.TestCommitterEventHandler
  • org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl
  • org.apache.hadoop.mapreduce.v2.app.MRAppMaster
  • org.apache.hadoop.mapreduce.v2.app.TestKill
  • org.apache.hadoop.mapreduce.v2.app.TestRuntimeEstimators
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.TestResourceLocalizationService
  • org.apache.hadoop.yarn.server.nodemanager.NodeManager
  • org.apache.hadoop.yarn.server.nodemanager.TestEventFlow
  • org.apache.hadoop.yarn.server.nodemanager.webapp.TestContainerLogsPage
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.