| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.internal.cache.wan.parallel; |
| |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.internal.cache.wan.WANTestBase; |
| import org.apache.geode.test.dunit.Wait; |
| import org.apache.geode.test.junit.categories.WanTest; |
| |
| @Category({WanTest.class}) |
| public class ParallelWANPropagationLoopBackDUnitTest extends WANTestBase { |
| |
| private static final long serialVersionUID = 1L; |
| |
| public ParallelWANPropagationLoopBackDUnitTest() { |
| super(); |
| } |
| |
| /** |
| * Test loop back issue between 2 WAN sites (LN & NY). LN -> NY -> LN. Site1 (LN): vm2, vm4, vm5 |
| * Site2 (NY): vm3, vm6, vm7 |
| */ |
| @Test |
| public void testParallelPropagationLoopBack() { |
| Integer lnPort = (Integer) vm0.invoke(() -> WANTestBase.createFirstLocatorWithDSId(1)); |
| Integer nyPort = (Integer) vm1.invoke(() -> WANTestBase.createFirstRemoteLocator(2, lnPort)); |
| |
| // create receiver on site1 and site2 |
| createCacheInVMs(lnPort, vm2, vm4, vm5); |
| vm2.invoke(() -> WANTestBase.createReceiver()); |
| createCacheInVMs(nyPort, vm3, vm6, vm7); |
| vm3.invoke(() -> WANTestBase.createReceiver()); |
| |
| // create senders on site1 |
| vm2.invoke(() -> WANTestBase.createSender("ln", 2, true, 100, 10, false, false, null, true)); |
| vm4.invoke(() -> WANTestBase.createSender("ln", 2, true, 100, 10, false, false, null, true)); |
| vm5.invoke(() -> WANTestBase.createSender("ln", 2, true, 100, 10, false, false, null, true)); |
| |
| // create senders on site2 |
| vm3.invoke(() -> WANTestBase.createSender("ny", 1, true, 100, 10, false, false, null, true)); |
| vm6.invoke(() -> WANTestBase.createSender("ny", 1, true, 100, 10, false, false, null, true)); |
| vm7.invoke(() -> WANTestBase.createSender("ny", 1, true, 100, 10, false, false, null, true)); |
| |
| // create PR on site1 |
| vm2.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln", 0, 100, |
| isOffHeap())); |
| vm4.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln", 0, 100, |
| isOffHeap())); |
| vm5.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln", 0, 100, |
| isOffHeap())); |
| |
| // create PR on site2 |
| vm3.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny", 0, 100, |
| isOffHeap())); |
| vm6.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny", 0, 100, |
| isOffHeap())); |
| vm7.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny", 0, 100, |
| isOffHeap())); |
| |
| // start sender on site1 |
| startSenderInVMs("ln", vm2, vm4, vm5); |
| |
| |
| // start sender on site2 |
| startSenderInVMs("ny", vm3, vm6, vm7); |
| |
| |
| // pause senders on site1 |
| vm2.invoke(() -> WANTestBase.pauseSender("ln")); |
| vm4.invoke(() -> WANTestBase.pauseSender("ln")); |
| vm5.invoke(() -> WANTestBase.pauseSender("ln")); |
| |
| // pause senders on site2 |
| vm3.invoke(() -> WANTestBase.pauseSender("ny")); |
| vm6.invoke(() -> WANTestBase.pauseSender("ny")); |
| vm7.invoke(() -> WANTestBase.pauseSender("ny")); |
| |
| // this is required since sender pause doesn't take effect immediately |
| Wait.pause(1000); |
| |
| // Do 100 puts on site1 |
| vm2.invoke(() -> WANTestBase.doPuts(getTestMethodName() + "_PR", 100)); |
| // do next 100 puts on site2 |
| vm3.invoke(() -> WANTestBase.doPutsFrom(getTestMethodName() + "_PR", 100, 200)); |
| // verify queue size on both sites |
| vm2.invoke(() -> WANTestBase.verifyQueueSize("ln", 100)); |
| vm4.invoke(() -> WANTestBase.verifyQueueSize("ln", 100)); |
| vm5.invoke(() -> WANTestBase.verifyQueueSize("ln", 100)); |
| |
| vm3.invoke(() -> WANTestBase.verifyQueueSize("ny", 100)); |
| vm6.invoke(() -> WANTestBase.verifyQueueSize("ny", 100)); |
| vm7.invoke(() -> WANTestBase.verifyQueueSize("ny", 100)); |
| |
| // resume sender on site1 |
| vm2.invoke(() -> WANTestBase.resumeSender("ln")); |
| vm4.invoke(() -> WANTestBase.resumeSender("ln")); |
| vm5.invoke(() -> WANTestBase.resumeSender("ln")); |
| |
| // validate events reached site2 from site1 |
| vm3.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| |
| // on site2, verify queue size again |
| // this ensures that loopback is not happening since the queue size is same as before |
| // the event coming from site1 are not enqueued again |
| vm3.invoke(() -> WANTestBase.verifyQueueSize("ny", 100)); |
| vm6.invoke(() -> WANTestBase.verifyQueueSize("ny", 100)); |
| vm7.invoke(() -> WANTestBase.verifyQueueSize("ny", 100)); |
| |
| // resume sender on site2 |
| vm3.invoke(() -> WANTestBase.resumeSender("ny")); |
| vm6.invoke(() -> WANTestBase.resumeSender("ny")); |
| vm7.invoke(() -> WANTestBase.resumeSender("ny")); |
| |
| // validate region size on both the sites |
| vm2.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| vm3.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| } |
| |
| /** |
| * Test loop back issue among 3 WAN sites with Ring topology i.e. LN -> NY -> TK -> LN Site1 (LN): |
| * vm3, vm6 Site2 (NY): vm4, vm7 Site3 (TK): vm5 |
| */ |
| @Test |
| public void testParallelPropagationLoopBack3Sites() { |
| // Create locators |
| Integer lnPort = (Integer) vm0.invoke(() -> WANTestBase.createFirstLocatorWithDSId(1)); |
| Integer nyPort = (Integer) vm1.invoke(() -> WANTestBase.createFirstRemoteLocator(2, lnPort)); |
| Integer tkPort = (Integer) vm2.invoke(() -> WANTestBase.createFirstRemoteLocator(3, lnPort)); |
| |
| // create cache and receivers on all the 3 sites |
| createCacheInVMs(lnPort, vm3, vm6); |
| createReceiverInVMs(vm3, vm6); |
| createCacheInVMs(nyPort, vm4, vm7); |
| createReceiverInVMs(vm4, vm7); |
| createCacheInVMs(tkPort, vm5); |
| createReceiverInVMs(vm5); |
| |
| |
| // create senders on all the 3 sites |
| vm3.invoke(() -> WANTestBase.createSender("ln", 2, true, 100, 10, false, false, null, true)); |
| vm6.invoke(() -> WANTestBase.createSender("ln", 2, true, 100, 10, false, false, null, true)); |
| |
| vm4.invoke(() -> WANTestBase.createSender("ny", 3, true, 100, 10, false, false, null, true)); |
| vm7.invoke(() -> WANTestBase.createSender("ny", 3, true, 100, 10, false, false, null, true)); |
| |
| vm5.invoke(() -> WANTestBase.createSender("tk", 1, true, 100, 10, false, false, null, true)); |
| |
| // create PR on the 3 sites |
| vm3.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln", 0, 100, |
| isOffHeap())); |
| vm6.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln", 0, 100, |
| isOffHeap())); |
| |
| vm4.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny", 0, 100, |
| isOffHeap())); |
| vm7.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny", 0, 100, |
| isOffHeap())); |
| |
| vm5.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "tk", 0, 100, |
| isOffHeap())); |
| |
| // start senders on all the sites |
| startSenderInVMs("ln", vm3, vm6); |
| |
| startSenderInVMs("ny", vm4, vm7); |
| |
| vm5.invoke(() -> WANTestBase.startSender("tk")); |
| |
| // pause senders on site1 and site3. Site2 has the sender running to pass along events |
| vm3.invoke(() -> WANTestBase.pauseSender("ln")); |
| vm6.invoke(() -> WANTestBase.pauseSender("ln")); |
| |
| vm5.invoke(() -> WANTestBase.pauseSender("tk")); |
| |
| // do puts on site1 |
| vm3.invoke(() -> WANTestBase.doPuts(getTestMethodName() + "_PR", 100)); |
| |
| // do more puts on site3 |
| vm5.invoke(() -> WANTestBase.doPutsFrom(getTestMethodName() + "_PR", 100, 200)); |
| |
| // verify queue size on site1 and site3 |
| vm3.invoke(() -> WANTestBase.verifyQueueSize("ln", 100)); |
| vm5.invoke(() -> WANTestBase.verifyQueueSize("tk", 100)); |
| |
| // resume sender on site1 so that events reach site2 and from there to site3 |
| vm3.invoke(() -> WANTestBase.resumeSender("ln")); |
| vm6.invoke(() -> WANTestBase.resumeSender("ln")); |
| vm6.invoke(() -> waitForSenderRunningState("ln")); |
| vm3.invoke(() -> waitForSenderRunningState("ln")); |
| |
| // validate region size on site2 (should have 100) and site3 (should have 200) |
| vm4.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 100)); |
| vm5.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| |
| // verify queue size remains same on site3 which means event loopback did not happen |
| // this means events coming from site1 are not enqueued back into the sender |
| vm5.invoke(() -> WANTestBase.verifyQueueSize("tk", 100)); |
| |
| // resume sender on site3 |
| vm5.invoke(() -> WANTestBase.resumeSender("tk")); |
| vm5.invoke(() -> waitForSenderRunningState("tk")); |
| |
| // validate region size |
| vm3.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| vm4.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| vm5.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| } |
| |
| /** |
| * Test loop back issue among 3 WAN sites with N to N topology i.e. each site connected to all |
| * other sites. Puts are done to only one DS. LN site: vm3, vm6 NY site: vm4, vm7 TK site: vm5 |
| */ |
| @Test |
| public void testParallelPropagationLoopBack3SitesNtoNTopologyPutFromOneDS() { |
| Integer lnPort = (Integer) vm0.invoke(() -> WANTestBase.createFirstLocatorWithDSId(1)); |
| Integer nyPort = (Integer) vm1.invoke(() -> WANTestBase.createFirstRemoteLocator(2, lnPort)); |
| Integer tkPort = (Integer) vm2.invoke(() -> WANTestBase.createFirstRemoteLocator(3, lnPort)); |
| |
| createCacheInVMs(lnPort, vm3, vm6); |
| createCacheInVMs(nyPort, vm4, vm7); |
| createCacheInVMs(tkPort, vm5); |
| vm3.invoke(() -> WANTestBase.createReceiver()); |
| vm4.invoke(() -> WANTestBase.createReceiver()); |
| vm5.invoke(() -> WANTestBase.createReceiver()); |
| |
| // site1 |
| vm3.invoke(() -> WANTestBase.createSender("ln1", 2, true, 100, 10, false, false, null, true)); |
| vm6.invoke(() -> WANTestBase.createSender("ln1", 2, true, 100, 10, false, false, null, true)); |
| |
| vm3.invoke(() -> WANTestBase.createSender("ln2", 3, true, 100, 10, false, false, null, true)); |
| vm6.invoke(() -> WANTestBase.createSender("ln2", 3, true, 100, 10, false, false, null, true)); |
| |
| // site2 |
| vm4.invoke(() -> WANTestBase.createSender("ny1", 1, true, 100, 10, false, false, null, true)); |
| vm7.invoke(() -> WANTestBase.createSender("ny1", 1, true, 100, 10, false, false, null, true)); |
| |
| vm4.invoke(() -> WANTestBase.createSender("ny2", 3, true, 100, 10, false, false, null, true)); |
| vm7.invoke(() -> WANTestBase.createSender("ny2", 3, true, 100, 10, false, false, null, true)); |
| |
| // site3 |
| vm5.invoke(() -> WANTestBase.createSender("tk1", 1, true, 100, 10, false, false, null, true)); |
| vm5.invoke(() -> WANTestBase.createSender("tk2", 2, true, 100, 10, false, false, null, true)); |
| |
| // create PR |
| vm3.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln1,ln2", 0, |
| 1, isOffHeap())); |
| vm6.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ln1,ln2", 0, |
| 1, isOffHeap())); |
| |
| vm4.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny1,ny2", 0, |
| 1, isOffHeap())); |
| vm7.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "ny1,ny2", 0, |
| 1, isOffHeap())); |
| |
| vm5.invoke(() -> WANTestBase.createPartitionedRegion(getTestMethodName() + "_PR", "tk1,tk2", 0, |
| 1, isOffHeap())); |
| |
| // start all the senders |
| vm3.invoke(() -> WANTestBase.startSender("ln1")); |
| vm3.invoke(() -> WANTestBase.startSender("ln2")); |
| vm6.invoke(() -> WANTestBase.startSender("ln1")); |
| vm6.invoke(() -> WANTestBase.startSender("ln2")); |
| |
| vm4.invoke(() -> WANTestBase.startSender("ny1")); |
| vm4.invoke(() -> WANTestBase.startSender("ny2")); |
| vm7.invoke(() -> WANTestBase.startSender("ny1")); |
| vm7.invoke(() -> WANTestBase.startSender("ny2")); |
| |
| vm5.invoke(() -> WANTestBase.startSender("tk1")); |
| vm5.invoke(() -> WANTestBase.startSender("tk2")); |
| |
| // pause senders on all the sites |
| vm3.invoke(() -> WANTestBase.pauseSender("ln1")); |
| vm3.invoke(() -> WANTestBase.pauseSender("ln2")); |
| vm6.invoke(() -> WANTestBase.pauseSender("ln1")); |
| vm6.invoke(() -> WANTestBase.pauseSender("ln2")); |
| |
| vm4.invoke(() -> WANTestBase.pauseSender("ny1")); |
| vm4.invoke(() -> WANTestBase.pauseSender("ny2")); |
| vm7.invoke(() -> WANTestBase.pauseSender("ny1")); |
| vm7.invoke(() -> WANTestBase.pauseSender("ny2")); |
| |
| vm5.invoke(() -> WANTestBase.pauseSender("tk1")); |
| vm5.invoke(() -> WANTestBase.pauseSender("tk2")); |
| |
| // this is required since sender pause doesn't take effect immediately |
| Wait.pause(1000); |
| |
| // do puts on site1 |
| vm3.invoke(() -> WANTestBase.doPuts(getTestMethodName() + "_PR", 100)); |
| |
| // verify queue size on site1 and site3 |
| vm3.invoke(() -> WANTestBase.verifyQueueSize("ln1", 100)); |
| vm3.invoke(() -> WANTestBase.verifyQueueSize("ln2", 100)); |
| |
| // resume sender (from site1 to site2) on site1 |
| vm3.invoke(() -> WANTestBase.resumeSender("ln1")); |
| vm6.invoke(() -> WANTestBase.resumeSender("ln1")); |
| |
| // validate region size on site2 |
| vm4.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 100)); |
| |
| // verify queue size on site2 (sender 2 to 1) |
| // should remain at 0 as the events from site1 should not go back to site1 |
| vm4.invoke(() -> WANTestBase.verifyQueueSize("ny1", 0)); |
| |
| // verify queue size on site2 (sender 2 to 3) |
| // should remain at 0 as events from site1 will reach site3 directly..site2 need not send to |
| // site3 again |
| vm4.invoke(() -> WANTestBase.verifyQueueSize("ny2", 0)); |
| |
| // do more puts on site3 |
| vm5.invoke(() -> WANTestBase.doPutsFrom(getTestMethodName() + "_PR", 100, 200)); |
| |
| // resume sender (from site3 to site2) on site3 |
| vm5.invoke(() -> WANTestBase.resumeSender("tk2")); |
| |
| // validate region size on site2 |
| vm4.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| |
| // verify queue size on site2 (sender 2 to 3) |
| // should remain at 0 as the events from site3 should not go back to site3 |
| vm4.invoke(() -> WANTestBase.verifyQueueSize("ny2", 0)); |
| |
| // verify queue size on site2 (sender 2 to 1) |
| // should remain at 0 as events from site3 will reach site1 directly..site2 need not send to |
| // site1 again |
| vm4.invoke(() -> WANTestBase.verifyQueueSize("ny1", 0)); |
| |
| // resume all senders |
| vm3.invoke(() -> WANTestBase.resumeSender("ln2")); |
| vm6.invoke(() -> WANTestBase.resumeSender("ln2")); |
| |
| vm4.invoke(() -> WANTestBase.resumeSender("ny1")); |
| vm4.invoke(() -> WANTestBase.resumeSender("ny2")); |
| vm7.invoke(() -> WANTestBase.resumeSender("ny1")); |
| vm7.invoke(() -> WANTestBase.resumeSender("ny2")); |
| |
| vm5.invoke(() -> WANTestBase.resumeSender("tk1")); |
| |
| // validate region size on all sites |
| vm3.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| vm4.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| vm5.invoke(() -> WANTestBase.validateRegionSize(getTestMethodName() + "_PR", 200)); |
| } |
| |
| |
| |
| } |