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21 changes: 21 additions & 0 deletions
21
ambry-clustermap/src/test/java/com/github/ambry/clustermap/TestReplica.java
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| package com.github.ambry.clustermap; | ||
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| import org.json.JSONException; | ||
| import org.json.JSONObject; | ||
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| // Permits Replica to be constructed with a null Partition | ||
| public class TestReplica extends Replica { | ||
| public TestReplica(HardwareLayout hardwareLayout, JSONObject jsonObject) throws JSONException { | ||
| super(hardwareLayout, null, jsonObject); | ||
| } | ||
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| public TestReplica(TestUtils.TestHardwareLayout hardwareLayout, Disk disk) throws JSONException { | ||
| super(null, disk, hardwareLayout.clusterMapConfig); | ||
| } | ||
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| @Override | ||
| public void validatePartition() { | ||
| // Null OK | ||
| } | ||
| } |
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73 changes: 73 additions & 0 deletions
73
ambry-store/src/main/java/com/github/ambry/store/ReplicationProtocolTransitionType.java
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| package com.github.ambry.store; | ||
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| public enum ReplicationProtocolTransitionType { | ||
| /** | ||
| * Pre restart protocol: NA | ||
| * Bootstrap status: NA | ||
| * Post restart protocol: Blob based | ||
| */ | ||
| NEW_PARTITION_TO_BLOB_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: NA | ||
| * Bootstrap status: NA | ||
| * Post restart protocol: File based | ||
| */ | ||
| NEW_PARTITION_TO_FILE_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: Blob based | ||
| * Bootstrap status: Complete | ||
| * Post restart protocol: File based | ||
| */ | ||
| BLOB_BASED_COMPLETE_TO_FILE_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: File based | ||
| * Bootstrap status: Complete | ||
| * Post restart protocol: Blob based | ||
| */ | ||
| FILE_BASED_COMPLETE_TO_BLOB_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: Blob based | ||
| * Bootstrap status: Complete | ||
| * Post restart protocol: Blob based | ||
| */ | ||
| BLOB_BASED_COMPLETE_TO_BLOB_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: File based | ||
| * Bootstrap status: Complete | ||
| * Post restart protocol: File based | ||
| */ | ||
| FILE_BASED_COMPLETE_TO_FILE_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: Blob based | ||
| * Bootstrap status: InComplete | ||
| * Post restart protocol: Blob based | ||
| */ | ||
| BLOB_BASED_INCOMPLETE_TO_BLOB_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: File based | ||
| * Bootstrap status: InComplete | ||
| * Post restart protocol: File based | ||
| */ | ||
| FILE_BASED_INCOMPLETE_TO_FILE_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: Blob based | ||
| * Bootstrap status: InComplete | ||
| * Post restart protocol: File based | ||
| */ | ||
| BLOB_BASED_INCOMPLETE_TO_FILE_BASED_BOOTSTRAP, | ||
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| /** | ||
| * Pre restart protocol: File based | ||
| * Bootstrap status: InComplete | ||
| * Post restart protocol: Blob based | ||
| */ | ||
| FILE_BASED_INCOMPLETE_TO_BLOB_BASED_BOOTSTRAP | ||
| } |
151 changes: 151 additions & 0 deletions
151
ambry-store/src/test/java/com/github/ambry/store/BootstrapControllerTest.java
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| /** | ||
| * Copyright 2024 LinkedIn Corp. All rights reserved. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
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| package com.github.ambry.store; | ||
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| import com.github.ambry.clustermap.ClusterParticipant; | ||
| import com.github.ambry.clustermap.PartitionId; | ||
| import com.github.ambry.clustermap.PartitionStateChangeListener; | ||
| import com.github.ambry.clustermap.TestReplica; | ||
| import com.github.ambry.clustermap.ReplicaSyncUpManager; | ||
| import com.github.ambry.clustermap.StateModelListenerType; | ||
| import com.github.ambry.config.ServerConfig; | ||
| import com.github.ambry.config.ServerReplicationMode; | ||
| import com.github.ambry.config.StoreConfig; | ||
| import com.github.ambry.config.VerifiableProperties; | ||
| import com.github.ambry.server.StoreManager; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import java.util.Properties; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.Test; | ||
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| import static org.mockito.Mockito.*; | ||
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| public class BootstrapControllerTest { | ||
| private static ServerConfig serverConfig; | ||
| private static StoreConfig storeConfig; | ||
| private static StoreManager storeManager; | ||
| private static String partitionName1 = "p1"; | ||
| private static PartitionStateChangeListener fileCopyManagerListener; | ||
| private static PartitionStateChangeListener storageManagerListener; | ||
| private static ClusterParticipant primaryClusterParticipant; | ||
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| @BeforeClass | ||
| public static void initialize() { | ||
| storeConfig = mock(StoreConfig.class); | ||
| storeManager = mock(StoreManager.class); | ||
| primaryClusterParticipant = mock(ClusterParticipant.class); | ||
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| fileCopyManagerListener = mock(PartitionStateChangeListener.class); | ||
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| storageManagerListener = mock(PartitionStateChangeListener.class); | ||
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| Map<StateModelListenerType, PartitionStateChangeListener> partitionStateChangeListeners = | ||
| new HashMap<StateModelListenerType, PartitionStateChangeListener>() { | ||
| { | ||
| put(StateModelListenerType.FileCopyManagerListener, fileCopyManagerListener); | ||
| put(StateModelListenerType.StorageManagerListener, storageManagerListener); | ||
| } | ||
| }; | ||
| when(primaryClusterParticipant.getPartitionStateChangeListeners()) | ||
| .thenReturn(partitionStateChangeListeners); | ||
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| when(primaryClusterParticipant.getReplicaSyncUpManager()) | ||
| .thenReturn(mock(ReplicaSyncUpManager.class)); | ||
| } | ||
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| @Test | ||
| public void test__ReplicationProtocolTransitionType__NEW_PARTITION_TO_FILE_BASED_BOOTSTRAP() { | ||
| // Arrange | ||
| final BootstrapController.BootstrapControllerImpl bootstrapControllerImpl = | ||
| getBootstrapControllerImpl(ServerReplicationMode.FILE_BASED); | ||
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| when(storeManager.getReplica(partitionName1)).thenReturn(null); | ||
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| // Act | ||
| bootstrapControllerImpl.onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
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| // Assert | ||
| verify(fileCopyManagerListener, times(1)) | ||
| .onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
| verify(storageManagerListener, never()) | ||
| .onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
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| assert bootstrapControllerImpl.replicationProtocolTransitionType.size() == 1; | ||
| assert bootstrapControllerImpl.replicationProtocolTransitionType.contains( | ||
| ReplicationProtocolTransitionType.NEW_PARTITION_TO_FILE_BASED_BOOTSTRAP); | ||
| } | ||
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| @Test | ||
| public void test__ReplicationProtocolTransitionType__NEW_PARTITION_TO_BLOB_BASED_BOOTSTRAP() { | ||
| // Arrange | ||
| final BootstrapController.BootstrapControllerImpl bootstrapControllerImpl = | ||
| getBootstrapControllerImpl(ServerReplicationMode.BLOB_BASED); | ||
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| when(storeManager.getReplica(partitionName1)).thenReturn(null); | ||
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| // Act | ||
| bootstrapControllerImpl.onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
|
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| // Assert | ||
| verify(fileCopyManagerListener, never()) | ||
| .onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
| verify(storageManagerListener, times(1)) | ||
| .onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
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| assert bootstrapControllerImpl.replicationProtocolTransitionType.size() == 1; | ||
| assert bootstrapControllerImpl.replicationProtocolTransitionType.contains( | ||
| ReplicationProtocolTransitionType.NEW_PARTITION_TO_BLOB_BASED_BOOTSTRAP); | ||
| } | ||
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| @Test | ||
| public void test__ReplicationProtocolTransitionType__BLOB_BASED_COMPLETE_TO_FILE_BASED_BOOTSTRAP() { | ||
| // Arrange | ||
| final BootstrapController.BootstrapControllerImpl bootstrapControllerImpl = | ||
| getBootstrapControllerImpl(ServerReplicationMode.FILE_BASED); | ||
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| TestReplica testReplica = mock(TestReplica.class); | ||
| PartitionId partitionId = mock(PartitionId.class); | ||
| when(testReplica.getPartitionId()).thenReturn(partitionId); | ||
| when(storeManager.getReplica(partitionName1)).thenReturn(testReplica); | ||
| when(storeManager.isFileExists(partitionId, storeConfig.storeBootstrapInProgressFile)) | ||
| .thenReturn(true); | ||
|
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| // Act | ||
| bootstrapControllerImpl.onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
|
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| // Assert | ||
| verify(fileCopyManagerListener, never()) | ||
| .onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
| verify(storageManagerListener, times(1)) | ||
| .onPartitionBecomeBootstrapFromOffline(partitionName1); | ||
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| assert bootstrapControllerImpl.replicationProtocolTransitionType.size() == 1; | ||
| assert bootstrapControllerImpl.replicationProtocolTransitionType.contains( | ||
| ReplicationProtocolTransitionType.BLOB_BASED_INCOMPLETE_TO_FILE_BASED_BOOTSTRAP); | ||
| } | ||
|
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| private static BootstrapController.BootstrapControllerImpl getBootstrapControllerImpl( | ||
| ServerReplicationMode serverReplicationMode) { | ||
|
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| Properties props = new Properties(); | ||
| props.setProperty("server.replication.protocol.for.hydration", String.valueOf(serverReplicationMode)); | ||
| serverConfig = new ServerConfig(new VerifiableProperties(props)); | ||
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| return new BootstrapController(storeManager, storeConfig, serverConfig, primaryClusterParticipant) | ||
| .new BootstrapControllerImpl(); | ||
| } | ||
| } |