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Add separate test class for remote segment directory with pinned time…
…stamps Signed-off-by: Sachin Kale <[email protected]>
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Sachin Kale
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Aug 26, 2024
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.../java/org/opensearch/index/store/RemoteSegmentStoreDirectoryWithPinnedTimestampTests.java
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| /* | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
|
|
||
| package org.opensearch.index.store; | ||
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|
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| import org.apache.lucene.util.Version; | ||
| import org.opensearch.common.UUIDs; | ||
| import org.opensearch.common.blobstore.BlobMetadata; | ||
| import org.opensearch.common.settings.ClusterSettings; | ||
| import org.opensearch.common.settings.Settings; | ||
| import org.opensearch.core.action.ActionListener; | ||
| import org.opensearch.gateway.remote.model.RemoteStorePinnedTimestampsBlobStore; | ||
| import org.opensearch.index.remote.RemoteStoreUtils; | ||
| import org.opensearch.index.store.remote.metadata.RemoteSegmentMetadata; | ||
| import org.opensearch.index.translog.transfer.BlobStoreTransferService; | ||
| import org.opensearch.indices.RemoteStoreSettings; | ||
| import org.opensearch.node.Node; | ||
| import org.opensearch.node.remotestore.RemoteStoreNodeAttribute; | ||
| import org.opensearch.node.remotestore.RemoteStorePinnedTimestampService; | ||
| import org.opensearch.repositories.RepositoriesService; | ||
| import org.opensearch.repositories.blobstore.BlobStoreRepository; | ||
| import org.junit.Before; | ||
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|
||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.function.Supplier; | ||
|
|
||
| import org.mockito.Mockito; | ||
|
|
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| import static org.opensearch.indices.RemoteStoreSettings.CLUSTER_REMOTE_STORE_PINNED_TIMESTAMP_ENABLED; | ||
| import static org.opensearch.test.RemoteStoreTestUtils.createMetadataFileBytes; | ||
| import static org.mockito.ArgumentMatchers.any; | ||
| import static org.mockito.Mockito.doAnswer; | ||
| import static org.mockito.Mockito.eq; | ||
| import static org.mockito.Mockito.mock; | ||
| import static org.mockito.Mockito.when; | ||
|
|
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| public class RemoteSegmentStoreDirectoryWithPinnedTimestampTests extends RemoteSegmentStoreDirectoryTests { | ||
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| @Before | ||
| public void setupPinnedTimestamp() throws IOException { | ||
| RemoteStoreSettings remoteStoreSettings = new RemoteStoreSettings( | ||
| Settings.builder().put(CLUSTER_REMOTE_STORE_PINNED_TIMESTAMP_ENABLED.getKey(), true).build(), | ||
| new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS) | ||
| ); | ||
|
|
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| Supplier<RepositoriesService> repositoriesServiceSupplier = mock(Supplier.class); | ||
| Settings settings = Settings.builder() | ||
| .put(Node.NODE_ATTRIBUTES.getKey() + RemoteStoreNodeAttribute.REMOTE_STORE_SEGMENT_REPOSITORY_NAME_ATTRIBUTE_KEY, "remote-repo") | ||
| .build(); | ||
| RepositoriesService repositoriesService = mock(RepositoriesService.class); | ||
| when(repositoriesServiceSupplier.get()).thenReturn(repositoriesService); | ||
| BlobStoreRepository blobStoreRepository = mock(BlobStoreRepository.class); | ||
| when(repositoriesService.repository("remote-repo")).thenReturn(blobStoreRepository); | ||
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| when(threadPool.schedule(any(), any(), any())).then(invocationOnMock -> { | ||
| Runnable runnable = invocationOnMock.getArgument(0); | ||
| runnable.run(); | ||
| return null; | ||
| }).then(subsequentInvocationsOnMock -> null); | ||
|
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| RemoteStorePinnedTimestampService remoteStorePinnedTimestampService = new RemoteStorePinnedTimestampService( | ||
| repositoriesServiceSupplier, | ||
| settings, | ||
| threadPool, | ||
| clusterService | ||
| ); | ||
| RemoteStorePinnedTimestampService remoteStorePinnedTimestampServiceSpy = Mockito.spy(remoteStorePinnedTimestampService); | ||
|
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| RemoteStorePinnedTimestampsBlobStore remoteStorePinnedTimestampsBlobStore = mock(RemoteStorePinnedTimestampsBlobStore.class); | ||
| BlobStoreTransferService blobStoreTransferService = mock(BlobStoreTransferService.class); | ||
| when(remoteStorePinnedTimestampServiceSpy.pinnedTimestampsBlobStore()).thenReturn(remoteStorePinnedTimestampsBlobStore); | ||
| when(remoteStorePinnedTimestampServiceSpy.blobStoreTransferService()).thenReturn(blobStoreTransferService); | ||
|
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| doAnswer(invocationOnMock -> { | ||
| ActionListener<List<BlobMetadata>> actionListener = invocationOnMock.getArgument(3); | ||
| actionListener.onResponse(new ArrayList<>()); | ||
| return null; | ||
| }).when(blobStoreTransferService).listAllInSortedOrder(any(), any(), eq(1), any()); | ||
|
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| remoteStorePinnedTimestampServiceSpy.start(); | ||
| } | ||
|
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| public void testInitializeToSpecificTimestampNoMetadataFiles() throws IOException { | ||
| when( | ||
| remoteMetadataDirectory.listFilesByPrefixInLexicographicOrder( | ||
| RemoteSegmentStoreDirectory.MetadataFilenameUtils.METADATA_PREFIX, | ||
| Integer.MAX_VALUE | ||
| ) | ||
| ).thenReturn(new ArrayList<>()); | ||
| assertNull(remoteSegmentStoreDirectory.initializeToSpecificTimestamp(1234L)); | ||
| } | ||
|
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| public void testInitializeToSpecificTimestampNoMdMatchingTimestamp() throws IOException { | ||
| String metadataPrefix = "metadata__1__2__3__4__5__"; | ||
| List<String> metadataFiles = new ArrayList<>(); | ||
| metadataFiles.add(metadataPrefix + RemoteStoreUtils.invertLong(2000)); | ||
| metadataFiles.add(metadataPrefix + RemoteStoreUtils.invertLong(3000)); | ||
| metadataFiles.add(metadataPrefix + RemoteStoreUtils.invertLong(4000)); | ||
|
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||
| when( | ||
| remoteMetadataDirectory.listFilesByPrefixInLexicographicOrder( | ||
| RemoteSegmentStoreDirectory.MetadataFilenameUtils.METADATA_PREFIX, | ||
| Integer.MAX_VALUE | ||
| ) | ||
| ).thenReturn(metadataFiles); | ||
| assertNull(remoteSegmentStoreDirectory.initializeToSpecificTimestamp(1234L)); | ||
| } | ||
|
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| public void testInitializeToSpecificTimestampMatchingMdFile() throws IOException { | ||
| String metadataPrefix = "metadata__1__2__3__4__5__"; | ||
| List<String> metadataFiles = new ArrayList<>(); | ||
| metadataFiles.add(metadataPrefix + RemoteStoreUtils.invertLong(1000)); | ||
| metadataFiles.add(metadataPrefix + RemoteStoreUtils.invertLong(2000)); | ||
| metadataFiles.add(metadataPrefix + RemoteStoreUtils.invertLong(3000)); | ||
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| Map<String, String> metadata = new HashMap<>(); | ||
| metadata.put("_0.cfe", "_0.cfe::_0.cfe__" + UUIDs.base64UUID() + "::1234::512::" + Version.LATEST.major); | ||
| metadata.put("_0.cfs", "_0.cfs::_0.cfs__" + UUIDs.base64UUID() + "::2345::1024::" + Version.LATEST.major); | ||
|
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| when( | ||
| remoteMetadataDirectory.listFilesByPrefixInLexicographicOrder( | ||
| RemoteSegmentStoreDirectory.MetadataFilenameUtils.METADATA_PREFIX, | ||
| Integer.MAX_VALUE | ||
| ) | ||
| ).thenReturn(metadataFiles); | ||
| when(remoteMetadataDirectory.getBlobStream(metadataPrefix + RemoteStoreUtils.invertLong(1000))).thenReturn( | ||
| createMetadataFileBytes(metadata, indexShard.getLatestReplicationCheckpoint(), segmentInfos) | ||
| ); | ||
|
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| RemoteSegmentMetadata remoteSegmentMetadata = remoteSegmentStoreDirectory.initializeToSpecificTimestamp(1234L); | ||
| assertNotNull(remoteSegmentMetadata); | ||
| Map<String, RemoteSegmentStoreDirectory.UploadedSegmentMetadata> uploadedSegments = remoteSegmentStoreDirectory | ||
| .getSegmentsUploadedToRemoteStore(); | ||
| assertEquals(2, uploadedSegments.size()); | ||
| assertTrue(uploadedSegments.containsKey("_0.cfe")); | ||
| assertTrue(uploadedSegments.containsKey("_0.cfs")); | ||
| } | ||
| } |