Package org.infinispan.test.fwk

Examples of org.infinispan.test.fwk.CheckPoint

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
      Cache<Object, String> cache2 = cache(2, CACHE_NAME);

      ClusterListener clusterListener = listener();
      cache0.addListener(clusterListener);

      CheckPoint checkPoint = new CheckPoint();
      waitUntilNotificationRaised(cache1, checkPoint);
      checkPoint.triggerForever("pre_raise_notification_release");

      final MagicKey key = new MagicKey(cache1, cache2);
      Future<String> future = fork(new Callable<String>() {
         @Override
         public String call() throws Exception {
            return cache0.put(key, FIRST_VALUE);
         }
      });

      checkPoint.awaitStrict("post_raise_notification_invoked", 10, TimeUnit.SECONDS);

      // Kill the cache now - note this will automatically unblock the fork thread
      TestingUtil.killCacheManagers(cache1.getCacheManager());

      future.get(10, TimeUnit.SECONDS);
View Full Code Here
172
173
174
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
212
213
214
215
216
217
218
      log.debugf("Controlled cache=%s, Coordinator cache=%s, Cache to remove=%s", addressOf(testCaches.controllerCache),
                 addressOf(testCaches.coordinator), testCaches.removeIndex < 0 ? "NONE" : addressOf(cache(LON, testCaches.removeIndex)));

      //the test node will start the x-site state transfer and it will block. next, it the topology will change.
      //strategy: let the first push command to proceed a block the next one.
      final CheckPoint checkPoint = new CheckPoint();
      final AtomicBoolean firstChunk = new AtomicBoolean(false);
      wrapGlobalComponent(testCaches.controllerCache.getCacheManager(),
                          Transport.class,
                          new WrapFactory<Transport, Transport, CacheContainer>() {
                             @Override
                             public Transport wrap(CacheContainer wrapOn, Transport current) {
                                return new AbstractDelegatingTransport(current) {
                                   @Override
                                   public void start() {
                                      //no-op; avoid re-start the transport again...
                                   }

                                   @Override
                                   public BackupResponse backupRemotely(Collection<XSiteBackup> backups, XSiteReplicateCommand rpcCommand) throws Exception {
                                      if (rpcCommand instanceof XSiteStatePushCommand) {
                                         if (firstChunk.compareAndSet(false, true)) {
                                            checkPoint.trigger("before-second-chunk");
                                            checkPoint.awaitStrict("second-chunk", 30, TimeUnit.SECONDS);
                                         }
                                      }
                                      return super.backupRemotely(backups, rpcCommand);
                                   }
                                };
                             }
                          }, true);

      log.debug("Start x-site state transfer");
      startStateTransfer(testCaches.coordinator, NYC);
      assertOnline(LON, NYC);

      checkPoint.awaitStrict("before-second-chunk", 30, TimeUnit.SECONDS);

      final Future<Void> topologyEventFuture = triggerTopologyChange(LON, testCaches.removeIndex);

      topologyEventFuture.get();
      checkPoint.triggerForever("second-chunk");

      awaitLocalStateTransfer(LON);
      awaitXSiteStateSent(LON);

      assertData();
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
      initBeforeTest();

      final TestCaches<Object, Object> testCaches = createTestCache(event, NYC);
      printTestCaches(testCaches);

      final CheckPoint checkPoint = new CheckPoint();
      final AtomicBoolean discard = new AtomicBoolean(true);

      wrapGlobalComponent(cache(NYC, 0).getCacheManager(),
                          BackupReceiverRepository.class,
                          new WrapFactory<BackupReceiverRepository, BackupReceiverRepository, CacheContainer>() {
                             @Override
                             public BackupReceiverRepository wrap(final CacheContainer wrapOn, final BackupReceiverRepository current) {
                                BackupReceiverRepositoryDelegator delegator = new BackupReceiverRepositoryDelegator(current) {

                                   private final Set<Address> addressSet = new HashSet<>();

                                   @Override
                                   public BackupReceiver getBackupReceiver(String originSiteName, String cacheName) {
                                      return new BackupReceiverDelegator(super.getBackupReceiver(originSiteName, cacheName)) {
                                         @Override
                                         public void handleStateTransferState(XSiteStatePushCommand cmd) throws Exception {
                                            log.debugf("Applying state: %s", cmd);
                                            if (!discard.get()) {
                                               delegate.handleStateTransferState(cmd);
                                               return;
                                            }
                                            DistributionManager manager = delegate.getCache().getAdvancedCache().getDistributionManager();
                                            synchronized (addressSet) {
                                               //discard the state message when all member has received at least one chunk!
                                               if (addressSet.size() == 3) {
                                                  checkPoint.trigger("before-block");
                                                  checkPoint.awaitStrict("blocked", 30, TimeUnit.SECONDS);
                                                  delegate.handleStateTransferState(cmd);
                                                  return;
                                               }
                                               for (XSiteState state : cmd.getChunk()) {
                                                  addressSet.add(manager.getPrimaryLocation(state.key()));
                                               }
                                            }
                                            delegate.handleStateTransferState(cmd);
                                         }
                                      };
                                   }
                                };
                                JGroupsTransport t = (JGroupsTransport) extractGlobalComponent(wrapOn, Transport.class);
                                CommandAwareRpcDispatcher card = t.getCommandAwareRpcDispatcher();
                                replaceField(delegator, "backupReceiverRepository", card, CommandAwareRpcDispatcher.class);
                                return delegator;
                             }
                          }, true);

      log.debug("Start x-site state transfer");
      startStateTransfer(testCaches.coordinator, NYC);
      assertOnline(LON, NYC);

      checkPoint.awaitStrict("before-block", 30, TimeUnit.SECONDS);

      Future<?> topologyChangeFuture = triggerTopologyChange(NYC, testCaches.removeIndex);
      discard.set(false);
      checkPoint.triggerForever("blocked");
      topologyChangeFuture.get();

      awaitXSiteStateSent(LON);
      awaitLocalStateTransfer(NYC);
      awaitXSiteStateReceived(NYC);
View Full Code Here
145
146
147
148
149
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
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
      final TestCaches<Object, Object> testCaches = createTestCache(event, NYC);
      printTestCaches(testCaches);

      final BlockingLocalTopologyManager topologyManager = replaceTopologyManager(testCaches.controllerCache.getCacheManager());
      final CheckPoint checkPoint = new CheckPoint();

      wrapGlobalComponent(cache(NYC, 0).getCacheManager(),
                          BackupReceiverRepository.class,
                          new WrapFactory<BackupReceiverRepository, BackupReceiverRepository, CacheContainer>() {
                             @Override
                             public BackupReceiverRepository wrap(final CacheContainer wrapOn, final BackupReceiverRepository current) {
                                BackupReceiverRepositoryDelegator delegator = new BackupReceiverRepositoryDelegator(current) {
                                   @Override
                                   public BackupReceiver getBackupReceiver(String originSiteName, String cacheName) {
                                      return new BackupReceiverDelegator(super.getBackupReceiver(originSiteName, cacheName)) {
                                         @Override
                                         public void handleStateTransferState(XSiteStatePushCommand cmd) throws Exception {
                                            checkPoint.trigger("before-chunk");
                                            delegate.handleStateTransferState(cmd);
                                         }
                                      };
                                   }
                                };
                                JGroupsTransport t = (JGroupsTransport) extractGlobalComponent(wrapOn, Transport.class);
                                CommandAwareRpcDispatcher card = t.getCommandAwareRpcDispatcher();
                                replaceField(delegator, "backupReceiverRepository", card, CommandAwareRpcDispatcher.class);
                                return delegator;
                             }
                          }, true);

      topologyManager.startBlocking(BlockingLocalTopologyManager.LatchType.CONSISTENT_HASH_UPDATE);

      final Future<Void> topologyEventFuture = triggerTopologyChange(NYC, testCaches.removeIndex);

      topologyManager.waitToBlock(BlockingLocalTopologyManager.LatchType.CONSISTENT_HASH_UPDATE);

      log.debug("Start x-site state transfer");
      startStateTransfer(testCaches.coordinator, NYC);
      assertOnline(LON, NYC);

      //in the current implementation, the x-site state transfer is not triggered while the rebalance is in progress.
      checkPoint.awaitStrict("before-chunk", 30, TimeUnit.SECONDS);
      topologyManager.stopBlockingAll();

      topologyEventFuture.get();

      awaitXSiteStateSent(LON);
View Full Code Here
140
141
142
143
144
145
146
147
148
149
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
175
176
177
178
179
180
      Future<String> future = c1.putAsync(key, newValue);

      barrier.await(10, TimeUnit.SECONDS);

      // Block the rebalance confirmation on nonOwnerCache
      CheckPoint checkPoint = new CheckPoint();
      // We have to wait until non owner has the new topology installed before transferring state
      waitUntilToplogyInstalled(c3, checkPoint);
      // Now make sure the owners doesn't have the new topology installed
      waitUntilBeforeTopologyInstalled(c1, checkPoint);
      waitUntilBeforeTopologyInstalled(c2, checkPoint);

      // Now force 1 and 3 to be owners so then 3 will get invalidation and state transfer
      factory.setOwnerIndexes(0, 2);

      EmbeddedCacheManager cm = addClusterEnabledCacheManager(configuration);

      Future<Void> join = fork(new Callable<Void>() {
         @Override
         public Void call() throws Exception {
            waitForClusterToForm(cacheName);
            log.debug("4th has joined");
            return null;
         }
      });

      checkPoint.awaitStrict("post_topology_installed_invoked_" + c3, 10, TimeUnit.SECONDS);
      checkPoint.awaitStrict("pre_topology_installed_invoked_" + c1, 10, TimeUnit.SECONDS);
      checkPoint.awaitStrict("pre_topology_installed_invoked_" + c2, 10, TimeUnit.SECONDS);

      barrier.await(10, TimeUnit.SECONDS);
      assertEquals(startValue, future.get(10, TimeUnit.SECONDS));

      checkPoint.triggerForever("post_topology_installed_released_" + c3);
      checkPoint.triggerForever("pre_topology_installed_released_" + c1);
      checkPoint.triggerForever("pre_topology_installed_released_" + c2);

      join.get(10, TimeUnit.SECONDS);

      assertIsInContainerImmortal(c1, key);
      assertIsNotInL1(c2, key);
View Full Code Here
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
      ownerCache.put(key, firstValue);

      assertIsNotInL1(nonOwnerCache, key);

      CheckPoint checkPoint = new CheckPoint();
      waitUntilAboutToAcquireLock(nonOwnerCache, checkPoint);

      log.warn("Doing get here - ignore all previous");

      Future<String> getFuture = nonOwnerCache.getAsync(key);

      // Wait until we are about to write value into data container on non owner
      checkPoint.awaitStrict("pre_acquire_shared_topology_lock_invoked", 10, TimeUnit.SECONDS);

      Future<String> putFuture = ownerCache.putAsync(key, secondValue);

      try {
         putFuture.get(1, TimeUnit.SECONDS);
         fail("Should have thrown a TimeoutException");
      } catch (TimeoutException e) {
      }

      // Let the get complete finally
      checkPoint.triggerForever("pre_acquire_shared_topology_lock_released");

      Assert.assertEquals(firstValue, getFuture.get(10, TimeUnit.SECONDS));

      Assert.assertEquals(firstValue, putFuture.get(10, TimeUnit.SECONDS));
View Full Code Here
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
      ownerCache.put(key, firstValue);

      assertIsNotInL1(nonOwnerCache, key);

      CheckPoint checkPoint = new CheckPoint();
      StateTransferLock lock = waitUntilAboutToAcquireLock(nonOwnerCache, checkPoint);

      try {
         log.warn("Doing get here - ignore all previous");

         Future<String> getFuture = nonOwnerCache.getAsync(key);

         // Wait until we are about to write value into data container on non owner
         checkPoint.awaitStrict("pre_acquire_shared_topology_lock_invoked", 10, TimeUnit.SECONDS);

         Future<String> getFuture2 = nonOwnerCache.getAsync(key);

         try {
            getFuture2.get(1, TimeUnit.SECONDS);
            fail("Should have thrown a TimeoutException");
         } catch (TimeoutException e) {
         }

         // Let the get complete finally
         checkPoint.triggerForever("pre_acquire_shared_topology_lock_released");

         Assert.assertEquals(firstValue, getFuture.get(10, TimeUnit.SECONDS));

         Assert.assertEquals(firstValue, getFuture2.get(10, TimeUnit.SECONDS));
View Full Code Here
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
      final Cache<Object, String> nonOwnerCache = getFirstNonOwner(key);
      final Cache<Object, String> ownerCache = getFirstOwner(key);

      assertIsNotInL1(nonOwnerCache, key);

      CheckPoint checkPoint = new CheckPoint();
      L1Manager l1Manager = waitUntilL1Registration(nonOwnerCache, checkPoint);

      try {
         log.warn("Doing get here - ignore all previous");

         Future<String> getFuture = nonOwnerCache.getAsync(key);

         // Wait until we are about to write value into data container on non owner
         checkPoint.awaitStrict("pre_acquire_shared_topology_lock_invoked", 10, TimeUnit.SECONDS);

         Future<String> getFuture2 = nonOwnerCache.getAsync(key);

         try {
            getFuture2.get(1, TimeUnit.SECONDS);
            fail("Should have thrown a TimeoutException");
         } catch (TimeoutException e) {
         }

         // Let the get complete finally
         checkPoint.triggerForever("pre_acquire_shared_topology_lock_released");

         Assert.assertNull(getFuture.get(10, TimeUnit.SECONDS));

         Assert.assertNull(getFuture2.get(10, TimeUnit.SECONDS));
      } finally {
View Full Code Here
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
      ownerCache.put(key, firstValue);

      assertIsNotInL1(nonOwnerCache, key);

      CheckPoint checkPoint = new CheckPoint();
      waitUntilAboutToAcquireLock(nonOwnerCache, checkPoint);

      log.warn("Doing get here - ignore all previous");

      Future<String> getFuture = nonOwnerCache.getAsync(key);

      // Wait until we are about to write value into data container on non owner
      checkPoint.awaitStrict("pre_acquire_shared_topology_lock_invoked", 10, TimeUnit.SECONDS);

      Future<String> putFuture = nonOwnerCache.putAsync(key, secondValue);

      try {
         putFuture.get(1, TimeUnit.SECONDS);
         fail("Should have thrown a TimeoutException");
      } catch (TimeoutException e) {
      }

      // Let the get complete finally
      checkPoint.triggerForever("pre_acquire_shared_topology_lock_released");

      Assert.assertEquals(firstValue, getFuture.get(10, TimeUnit.SECONDS));

      Assert.assertEquals(firstValue, putFuture.get(10, TimeUnit.SECONDS));
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
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
150
151
152
153
154
155
   }

   private void doTest(final boolean conditional) throws Exception {
      final String key = "testkey";

      CheckPoint checkPoint = new CheckPoint();
      LocalTopologyManager ltm0 = TestingUtil.extractGlobalComponent(manager(0), LocalTopologyManager.class);
      int preJoinTopologyId = ltm0.getCacheTopology(CACHE_NAME).getTopologyId();

      final AdvancedCache<Object, Object> cache0 = advancedCache(0);
      addBlockingLocalTopologyManager(manager(0), checkPoint, preJoinTopologyId);

      final AdvancedCache<Object, Object> cache1 = advancedCache(1);
      addBlockingLocalTopologyManager(manager(1), checkPoint, preJoinTopologyId);

      // Add a new member and block the rebalance before the final topology is installed
      ConfigurationBuilder c = getConfigurationBuilder();
      c.clustering().stateTransfer().awaitInitialTransfer(false);
      addClusterEnabledCacheManager(c);
      addBlockingLocalTopologyManager(manager(2), checkPoint, preJoinTopologyId);

      log.tracef("Starting the cache on the joiner");
      final AdvancedCache<Object,Object> cache2 = advancedCache(2);
      int duringJoinTopologyId = preJoinTopologyId + 1;

      checkPoint.trigger("allow_topology_" + duringJoinTopologyId + "_on_" + address(0));
      checkPoint.trigger("allow_topology_" + duringJoinTopologyId + "_on_" + address(1));
      checkPoint.trigger("allow_topology_" + duringJoinTopologyId + "_on_" + address(2));

      // Wait for the write CH to contain the joiner everywhere
      eventually(new Condition() {
         @Override
         public boolean isSatisfied() throws Exception {
            return cache0.getRpcManager().getMembers().size() == 3 &&
                  cache1.getRpcManager().getMembers().size() == 3 &&
                  cache2.getRpcManager().getMembers().size() == 3;
         }
      });

      CacheTopology duringJoinTopology = ltm0.getCacheTopology(CACHE_NAME);
      assertEquals(duringJoinTopologyId, duringJoinTopology.getTopologyId());
      assertNotNull(duringJoinTopology.getPendingCH());
      log.tracef("Rebalance started. Found key %s with current owners %s and pending owners %s", key,
            duringJoinTopology.getCurrentCH().locateOwners(key), duringJoinTopology.getPendingCH().locateOwners(key));

      // Every PutKeyValueCommand will be blocked before reaching the distribution interceptor on cache1
      CyclicBarrier beforeCache1Barrier = new CyclicBarrier(2);
      BlockingInterceptor blockingInterceptor1 = new BlockingInterceptor(beforeCache1Barrier,
            PutKeyValueCommand.class, false, false);
      cache1.addInterceptorBefore(blockingInterceptor1, NonTxDistributionInterceptor.class);

      // Every PutKeyValueCommand will be blocked after returning to the distribution interceptor on cache2
      CyclicBarrier afterCache2Barrier = new CyclicBarrier(2);
      BlockingInterceptor blockingInterceptor2 = new BlockingInterceptor(afterCache2Barrier,
            PutKeyValueCommand.class, true, false);
      cache2.addInterceptorBefore(blockingInterceptor2, StateTransferInterceptor.class);

      // Put from cache0 with cache0 as primary owner, cache2 will become the primary owner for the retry
      Future<Object> future = fork(new Callable<Object>() {
         @Override
         public Object call() throws Exception {
            return conditional ? cache0.putIfAbsent(key, "v") : cache0.put(key, "v");
         }
      });

      // Wait for the command to be executed on cache2 and unblock it
      afterCache2Barrier.await(10, TimeUnit.SECONDS);
      afterCache2Barrier.await(10, TimeUnit.SECONDS);

      // Allow the topology update to proceed on all the caches
      int postJoinTopologyId = duringJoinTopologyId + 1;
      checkPoint.trigger("allow_topology_" + postJoinTopologyId + "_on_" + address(0));
      checkPoint.trigger("allow_topology_" + postJoinTopologyId + "_on_" + address(1));
      checkPoint.trigger("allow_topology_" + postJoinTopologyId + "_on_" + address(2));

      // Wait for the topology to change everywhere
      TestingUtil.waitForRehashToComplete(cache0, cache1, cache2);

      // Allow the put command to throw an OutdatedTopologyException on cache1
View Full Code Here
TOP

Related Classes of org.infinispan.test.fwk.CheckPoint

  • org.infinispan.client.hotrod.LockingTest
  • org.infinispan.distribution.BaseDistSyncL1Test
  • org.infinispan.distribution.groups.BaseGetGroupKeysTest$BlockCommandInterceptor
  • org.infinispan.distribution.groups.BaseStateTransferGetGroupKeysTest$BlockCommandInterceptor
  • org.infinispan.distribution.rehash.BaseTxStateTransferOverwriteTest
  • org.infinispan.distribution.rehash.L1StateTransferRemovesValueTest
  • org.infinispan.distribution.rehash.NonTxBackupOwnerBecomingPrimaryOwnerTest
  • org.infinispan.distribution.rehash.NonTxJoinerBecomingBackupOwnerTest
  • org.infinispan.distribution.rehash.NonTxStateTransferOverwritingValue2Test
  • org.infinispan.distribution.rehash.NonTxStateTransferOverwritingValueTest
    • 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.