Package org.apache.hama.ipc

Examples of org.apache.hama.ipc.GroomProtocol

295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
          && groomIter.hasNext()) {

        GroomServerStatus groomStatus = groomIter.next();
        List<GroomServerAction> actionList = actionMap.get(groomStatus);

        GroomProtocol worker = groomServerManager.get().findGroomServer(
            groomStatus);
        try {
          // dispatch() to the groom server
          GroomServerAction[] actions = new GroomServerAction[actionList.size()];
          actionList.toArray(actions);
          Directive d1 = new DispatchTasksDirective(actions);
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error(
              "Fail to dispatch tasks to GroomServer "
                  + groomStatus.getGroomName(), ioe);
          return Boolean.FALSE;
View Full Code Here
373
374
375
376
377
378
379
380
381
382
383
      LOG.error("No groom server status.");
      throw new NullPointerException("No groom server status.");
    }
    Throwable e = null;
    try {
      GroomProtocol wc = (GroomProtocol) RPC.waitForProxy(GroomProtocol.class,
          HamaRPCProtocolVersion.versionID,
          resolveWorkerAddress(status.getRpcServer()), this.conf);
      if (null == wc) {
        LOG.warn("Fail to create Worker client at host");
        return false;
View Full Code Here
410
411
412
413
414
415
416
417
418
  }

  private void updateGroomServersKey(GroomServerStatus old,
      GroomServerStatus newKey) {
    synchronized (groomServers) {
      GroomProtocol worker = groomServers.remove(old);
      groomServers.put(newKey, worker);
    }
  }
View Full Code Here
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
            } else if (jip.getStatus().getRunState() == JobStatus.RUNNING) {
              jip.getStatus().setProgress(ts.getSuperstepCount());
              jip.getStatus().setSuperstepCount(ts.getSuperstepCount());
            } else if (jip.getStatus().getRunState() == JobStatus.KILLED) {

              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }
            }
View Full Code Here
336
337
338
339
340
341
342
343
344
345
346
      LOG.error("No groom server status.");
      throw new NullPointerException("No groom server status.");
    }
    Throwable e = null;
    try {
      GroomProtocol wc = (GroomProtocol) RPC.waitForProxy(GroomProtocol.class,
          GroomProtocol.versionID, resolveWorkerAddress(status.getRpcServer()),
          this.conf);
      if (null == wc) {
        LOG.warn("Fail to create Worker client at host");
        return false;
View Full Code Here
373
374
375
376
377
378
379
380
381
  }

  private void updateGroomServersKey(GroomServerStatus old,
      GroomServerStatus newKey) {
    synchronized (groomServers) {
      GroomProtocol worker = groomServers.remove(old);
      groomServers.put(newKey, worker);
    }
  }
View Full Code Here
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
              }
            } else if (jip.getStatus().getRunState() == JobStatus.RUNNING) {
              jip.getStatus().setprogress(ts.getSuperstepCount());
              jip.getStatus().setSuperstepCount(ts.getSuperstepCount());
            } else if (jip.getStatus().getRunState() == JobStatus.KILLED) {
              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }
            }
View Full Code Here
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
      }
     
      // assembly into actions
      // List<Task> tasks = new ArrayList<Task>();
      if (jip.getStatus().getRunState() == JobStatus.RUNNING) {
        GroomProtocol worker = groomServerManager.findGroomServer(this.stus);
        try {
          // dispatch() to the groom server
          Directive d1 = new DispatchTasksDirective(actions.toArray(new GroomServerAction[0]));
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error("Fail to dispatch tasks to GroomServer "
              + this.stus.getGroomName(), ioe);
        }
      } else {
View Full Code Here
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
          && groomIter.hasNext()) {

        GroomServerStatus groomStatus = groomIter.next();
        List<GroomServerAction> actionList = actionMap.get(groomStatus);

        GroomProtocol worker = groomServerManager.get().findGroomServer(
            groomStatus);
        try {
          // dispatch() to the groom server
          GroomServerAction[] actions = new GroomServerAction[actionList.size()];
          actionList.toArray(actions);
          Directive d1 = new DispatchTasksDirective(actions);
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error(
              "Fail to dispatch tasks to GroomServer "
                  + groomStatus.getGroomName(), ioe);
          return Boolean.FALSE;
View Full Code Here
374
375
376
377
378
379
380
381
382
383
384
      LOG.error("No groom server status.");
      throw new NullPointerException("No groom server status.");
    }
    Throwable e = null;
    try {
      GroomProtocol wc = (GroomProtocol) RPC.waitForProxy(GroomProtocol.class,
          HamaRPCProtocolVersion.versionID,
          resolveWorkerAddress(status.getRpcServer()), this.conf);
      if (null == wc) {
        LOG.warn("Fail to create Worker client at host");
        return false;
View Full Code Here
TOP

Related Classes of org.apache.hama.ipc.GroomProtocol

  • org.apache.hama.bsp.BSPMaster
  • org.apache.hama.bsp.BSPMaster$ReportGroomStatusHandler
  • org.apache.hama.bsp.SimpleTaskScheduler$TaskWorker
  • org.apache.hama.bsp.SimpleTaskWorkerManager$SimpleTaskWorker
  • org.apache.hama.bsp.TaskDelegator
    • 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.