Package org.infinispan.tx.dld

Examples of org.infinispan.tx.dld.ControlledRpcManager

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    */
   public void testScenario_111() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s3";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager0 = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);
      topologyManager0.startBlocking(LatchType.CONFIRM_REBALANCE);

      NewNode joiner = addNode();
      topologyManager0.waitToBlock(LatchType.CONFIRM_REBALANCE);

      //consistency check
      awaitForTopology(currentTopologyId + 1, cache(0));

      //the remote get is triggered after the rebalance_start and before the confirm_rebalance.
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      //wait until the rebalance_start arrives in old owner
      awaitForTopology(currentTopologyId + 1, cache(1));
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 1, cache(0));

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    */
   public void testScenario_021_11() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s4";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager0 = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);
      topologyManager0.startBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      //consistency check. the remote get is triggered
      assertTopologyId(currentTopologyId, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      NewNode joiner = addNode(LatchType.CONSISTENT_HASH_UPDATE);
      topologyManager0.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);

      //wait until the consistent_hash_update arrives in old owner. Also, awaits until the requestor receives the
      //rebalance_start.
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 1, cache(0));
      awaitUntilNotInDataContainer(cache(1), key);
      joiner.localTopologyManager.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 1, cache(0));

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    */
   public void testScenario_021_21() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s4";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager0 = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);
      topologyManager0.startBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      //consistency check. the remote get is triggered
      assertTopologyId(currentTopologyId, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      NewNode joiner = addNode();
      topologyManager0.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);

      //wait until the consistent_hash_update arrives in old owner. Also, awaits until the requestor receives the
      //rebalance_start.
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 1, cache(0));
      awaitForTopology(currentTopologyId + 2, cache(2));
      awaitUntilNotInDataContainer(cache(1), key);
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 1, cache(0));

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    */
   public void testScenario_022_11() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s5";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager = replaceRpcManager(cache(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager.blockBefore(ClusteredGetCommand.class);

      //consistency check. trigger the remote get
      assertTopologyId(currentTopologyId, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager.waitForCommandToBlock();

      NewNode joiner = addNode(LatchType.CONSISTENT_HASH_UPDATE);

      //wait until the state transfer ends in old owner and requestor. then let the remote get go.
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 2, cache(0));
      awaitUntilNotInDataContainer(cache(1), key);
      joiner.localTopologyManager.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);
      rpcManager.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 2, cache(0));

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    */
   public void testScenario_022_22() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s5";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);

      //consistency check. trigger the remote get
      assertTopologyId(currentTopologyId, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      NewNode joiner = addNode();

      //wait until the state transfer ends in old owner and requestor. then let the remote get go.
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 2, cache(0));
      awaitForTopology(currentTopologyId + 2, cache(2));
      awaitUntilNotInDataContainer(cache(1), key);
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 2, cache(0));

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    */
   public void testScenario_121_11() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s6";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager0 = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);
      topologyManager0.startBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      NewNode joiner = addNode(LatchType.CONSISTENT_HASH_UPDATE);
      topologyManager0.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);

      //consistency check. trigger the remote get.
      assertTopologyId(currentTopologyId + 1, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      //wait until the consistent_hash_update arrives in old owner
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitUntilNotInDataContainer(cache(1), key);
      joiner.localTopologyManager.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 1, cache(0));

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    */
   public void testScenario121_21() throws Exception {
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s6";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager0 = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);
      topologyManager0.startBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      NewNode joiner = addNode();
      topologyManager0.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);

      //consistency check. trigger the remote get.
      assertTopologyId(currentTopologyId + 1, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      //wait until the consistent_hash_update arrives in old owner
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 2, cache(2));
      awaitUntilNotInDataContainer(cache(1), key);
      joiner.localTopologyManager.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 1, cache(0));

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      //0: remote get target list obtained in topology i+1. reply obtained in topology i+2
      //1: remote get received in topology i+2 (no longer a owner)
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s7";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager.blockBefore(ClusteredGetCommand.class);
      topologyManager.startBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      NewNode joiner = addNode(LatchType.CONSISTENT_HASH_UPDATE);
      topologyManager.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);

      //consistency check. trigger the remote get.
      assertTopologyId(currentTopologyId + 1, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager.waitForCommandToBlock();

      topologyManager.stopBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      //wait until the consistent_hash_update arrives in old owner and in the requestor.
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 2, cache(0));
      awaitUntilNotInDataContainer(cache(1), key);
      joiner.localTopologyManager.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);
      rpcManager.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 2, cache(0));
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      //0: remote get target list obtained in topology i+1. reply obtained in topology i+2
      //1: remote get received in topology i+2 (no longer a owner)
      assertClusterSize("Wrong cluster size.", 2);
      final Object key = "key_s7";
      ownerCheckAndInit(cache(1), key, "v");
      final ControlledRpcManager rpcManager0 = replaceRpcManager(cache(0));
      final BlockingLocalTopologyManager topologyManager0 = replaceTopologyManager(manager(0));
      final int currentTopologyId = currentTopologyId(cache(0));

      rpcManager0.blockBefore(ClusteredGetCommand.class);
      topologyManager0.startBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      NewNode joiner = addNode();
      topologyManager0.waitToBlock(LatchType.CONSISTENT_HASH_UPDATE);

      //consistency check. trigger the remote get.
      assertTopologyId(currentTopologyId + 1, cache(0));
      Future<Object> remoteGetFuture = remoteGet(cache(0), key);
      rpcManager0.waitForCommandToBlock();

      topologyManager0.stopBlocking(LatchType.CONSISTENT_HASH_UPDATE);

      //wait until the consistent_hash_update arrives in old owner and in the requestor.
      awaitForTopology(currentTopologyId + 2, cache(1));
      awaitForTopology(currentTopologyId + 2, cache(0));
      awaitForTopology(currentTopologyId + 2, cache(2));
      awaitUntilNotInDataContainer(cache(1), key);
      rpcManager0.stopBlocking();

      //check the value returned and make sure that the requestor is in the correct topology id (consistency check)
      assertEquals("Wrong value from remote get.", "v", remoteGetFuture.get());
      assertTopologyId(currentTopologyId + 2, cache(0));
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      return localTopologyManager;
   }

   private ControlledRpcManager replaceRpcManager(Cache cache) {
      RpcManager manager = TestingUtil.extractComponent(cache, RpcManager.class);
      ControlledRpcManager controlledRpcManager = new ControlledRpcManager(manager);
      TestingUtil.replaceComponent(cache, RpcManager.class, controlledRpcManager, true);
      rpcManagerList.add(controlledRpcManager);
      return controlledRpcManager;
   }
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Related Classes of org.infinispan.tx.dld.ControlledRpcManager

  • org.infinispan.api.ReplicatedNonTxCacheTest
  • org.infinispan.atomic.AtomicMapStateTransferTest
  • org.infinispan.atomic.BaseAtomicMapLockingTest
  • org.infinispan.distribution.DistSyncL1FuncTest
  • org.infinispan.distribution.DistSyncTxL1FuncTest
  • org.infinispan.distribution.rehash.BaseTxStateTransferOverwriteTest
  • org.infinispan.distribution.rehash.NonTxJoinerBecomingBackupOwnerTest
  • org.infinispan.distribution.rehash.NonTxPrimaryOwnerLeavingTest
  • org.infinispan.distribution.rehash.NonTxStateTransferOverwritingValue2Test
  • org.infinispan.distribution.rehash.NonTxStateTransferOverwritingValueTest
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