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[feature](Azure) Support copy into on Azure Blob Storage (#36554)
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fe/fe-core/src/main/java/org/apache/doris/cloud/storage/AzureRemote.java
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| // 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. | ||
|
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| package org.apache.doris.cloud.storage; | ||
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| import org.apache.doris.common.DdlException; | ||
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| import com.azure.core.credential.AccessToken; | ||
| import com.azure.core.credential.TokenCredential; | ||
| import com.azure.core.credential.TokenRequestContext; | ||
| import com.azure.core.http.rest.PagedIterable; | ||
| import com.azure.core.http.rest.PagedResponse; | ||
| import com.azure.core.http.rest.Response; | ||
| import com.azure.core.util.Context; | ||
| import com.azure.storage.blob.BlobClient; | ||
| import com.azure.storage.blob.BlobContainerClient; | ||
| import com.azure.storage.blob.BlobContainerClientBuilder; | ||
| import com.azure.storage.blob.BlobServiceClient; | ||
| import com.azure.storage.blob.batch.BlobBatch; | ||
| import com.azure.storage.blob.batch.BlobBatchClient; | ||
| import com.azure.storage.blob.batch.BlobBatchClientBuilder; | ||
| import com.azure.storage.blob.models.BlobItem; | ||
| import com.azure.storage.blob.models.BlobProperties; | ||
| import com.azure.storage.blob.models.BlobStorageException; | ||
| import com.azure.storage.blob.models.ListBlobsOptions; | ||
| import com.azure.storage.blob.models.UserDelegationKey; | ||
| import com.azure.storage.blob.sas.BlobContainerSasPermission; | ||
| import com.azure.storage.blob.sas.BlobSasPermission; | ||
| import com.azure.storage.blob.sas.BlobServiceSasSignatureValues; | ||
| import com.azure.storage.common.StorageSharedKeyCredential; | ||
| import com.azure.storage.common.sas.SasProtocol; | ||
| import com.google.common.collect.Lists; | ||
| import org.apache.commons.lang3.tuple.Triple; | ||
| import org.apache.http.HttpStatus; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
| import reactor.core.publisher.Mono; | ||
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| import java.time.OffsetDateTime; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| public class AzureRemote extends RemoteBase { | ||
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| private static final Logger LOG = LogManager.getLogger(AzureRemote.class); | ||
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| private static final String URI_TEMPLATE = "https://%s.blob.core.windows.net/%s"; | ||
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| private BlobContainerClient client; | ||
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| public AzureRemote(ObjectInfo obj) { | ||
| super(obj); | ||
| } | ||
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| @Override | ||
| public String getPresignedUrl(String fileName) { | ||
| try { | ||
| BlobContainerClientBuilder builder = new BlobContainerClientBuilder(); | ||
| builder.credential(new StorageSharedKeyCredential(obj.getAk(), obj.getSk())); | ||
| String containerName = obj.getBucket(); | ||
| String uri = String.format(URI_TEMPLATE, obj.getAk(), | ||
| containerName); | ||
| builder.endpoint(uri); | ||
| BlobContainerClient containerClient = builder.buildClient(); | ||
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| BlobClient blobClient = containerClient.getBlobClient(normalizePrefix(fileName)); | ||
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| OffsetDateTime expiryTime = OffsetDateTime.now().plusSeconds(SESSION_EXPIRE_SECOND); | ||
| BlobSasPermission permission = new BlobSasPermission() | ||
| .setReadPermission(true) | ||
| .setWritePermission(true) | ||
| .setDeletePermission(true); | ||
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| BlobServiceSasSignatureValues sasValues = new BlobServiceSasSignatureValues(expiryTime, permission) | ||
| .setProtocol(SasProtocol.HTTPS_ONLY) | ||
| .setStartTime(OffsetDateTime.now()); | ||
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| String sasToken = blobClient.generateSas(sasValues); | ||
| return blobClient.getBlobUrl() + "?" + sasToken; | ||
| } catch (Exception e) { | ||
| e.getStackTrace(); | ||
| } | ||
| return ""; | ||
| } | ||
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| @Override | ||
| public ListObjectsResult listObjects(String continuationToken) throws DdlException { | ||
| return listObjectsInner(normalizePrefix(), continuationToken); | ||
| } | ||
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| @Override | ||
| public ListObjectsResult listObjects(String subPrefix, String continuationToken) throws DdlException { | ||
| return listObjectsInner(normalizePrefix(subPrefix), continuationToken); | ||
| } | ||
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| @Override | ||
| public ListObjectsResult headObject(String subKey) throws DdlException { | ||
| initClient(); | ||
| try { | ||
| String key = normalizePrefix(subKey); | ||
| BlobClient blobClient = client.getBlobClient(key); | ||
| BlobProperties properties = blobClient.getProperties(); | ||
| ObjectFile objectFile = new ObjectFile(key, getRelativePath(key), properties.getETag(), | ||
| properties.getBlobSize()); | ||
| return new ListObjectsResult(Lists.newArrayList(objectFile), false, null); | ||
| } catch (BlobStorageException e) { | ||
| if (e.getStatusCode() == HttpStatus.SC_NOT_FOUND) { | ||
| LOG.warn("NoSuchKey when head object for Azure, subKey={}", subKey); | ||
| return new ListObjectsResult(Lists.newArrayList(), false, null); | ||
| } | ||
| LOG.warn("Failed to head object for Azure, subKey={}", subKey, e); | ||
| throw new DdlException( | ||
| "Failed to head object for Azure, subKey=" + subKey + " Error message=" + e.getMessage()); | ||
| } | ||
| } | ||
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| @Override | ||
| public Triple<String, String, String> getStsToken() throws DdlException { | ||
| try { | ||
| BlobContainerClientBuilder builder = new BlobContainerClientBuilder(); | ||
| builder.credential(new StorageSharedKeyCredential(obj.getAk(), obj.getSk())); | ||
| String containerName = obj.getBucket(); | ||
| String uri = String.format(URI_TEMPLATE, obj.getAk(), | ||
| containerName); | ||
| builder.endpoint(uri); | ||
| BlobContainerClient containerClient = builder.buildClient(); | ||
| BlobServiceClient blobServiceClient = containerClient.getServiceClient(); | ||
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| OffsetDateTime keyStart = OffsetDateTime.now(); | ||
| OffsetDateTime keyExpiry = keyStart.plusSeconds(SESSION_EXPIRE_SECOND); | ||
| UserDelegationKey userDelegationKey = blobServiceClient.getUserDelegationKey(keyStart, keyExpiry); | ||
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| OffsetDateTime expiryTime = OffsetDateTime.now().plusSeconds(SESSION_EXPIRE_SECOND); | ||
| BlobContainerSasPermission permission = new BlobContainerSasPermission() | ||
| .setReadPermission(true) | ||
| .setWritePermission(true) | ||
| .setListPermission(true); | ||
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| BlobServiceSasSignatureValues sasValues = new BlobServiceSasSignatureValues(expiryTime, permission) | ||
| .setProtocol(SasProtocol.HTTPS_ONLY) | ||
| .setStartTime(OffsetDateTime.now()); | ||
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| String sasToken = containerClient.generateUserDelegationSas(sasValues, userDelegationKey); | ||
| return Triple.of(obj.getAk(), obj.getSk(), sasToken); | ||
| } catch (Throwable e) { | ||
| LOG.warn("Failed get Azure sts token", e); | ||
| throw new DdlException(e.getMessage()); | ||
| } | ||
| } | ||
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| @Override | ||
| public void deleteObjects(List<String> keys) throws DdlException { | ||
| checkDeleteKeys(keys); | ||
| initClient(); | ||
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| try { | ||
| BlobBatchClient blobBatchClient = new BlobBatchClientBuilder( | ||
| client.getServiceClient()).buildClient(); | ||
| int maxDelete = 1000; | ||
| for (int i = 0; i < keys.size() / maxDelete + 1; i++) { | ||
| int cnt = 0; | ||
| BlobBatch batch = blobBatchClient.getBlobBatch(); | ||
| for (int j = maxDelete * i; j < keys.size() && cnt < maxDelete; j++) { | ||
| batch.deleteBlob(client.getBlobContainerName(), keys.get(j)); | ||
| cnt++; | ||
| } | ||
| Response<Void> resp = blobBatchClient.submitBatchWithResponse(batch, true, null, Context.NONE); | ||
| if (resp.getStatusCode() != HttpStatus.SC_OK) { | ||
| throw new DdlException( | ||
| "Failed delete objects, bucket=" + obj.getBucket()); | ||
| } | ||
| } | ||
| } catch (BlobStorageException e) { | ||
| LOG.warn("Failed to delete objects for Azure", e); | ||
| throw new DdlException("Failed to delete objects for Azure, Error message=" + e.getMessage()); | ||
| } | ||
| } | ||
|
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| @Override | ||
| public void close() { | ||
| client = null; | ||
| } | ||
|
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| @Override | ||
| public String toString() { | ||
| return "AzureRemote{obj=" + obj + '}'; | ||
| } | ||
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| private ListObjectsResult listObjectsInner(String prefix, String continuationToken) throws DdlException { | ||
| initClient(); | ||
| try { | ||
| ListBlobsOptions options = new ListBlobsOptions().setPrefix(prefix); | ||
| PagedIterable<BlobItem> pagedBlobs = client.listBlobs(options, continuationToken, null); | ||
| PagedResponse<BlobItem> pagedResponse = pagedBlobs.iterableByPage().iterator().next(); | ||
| List<ObjectFile> objectFiles = new ArrayList<>(); | ||
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| for (BlobItem blobItem : pagedResponse.getElements()) { | ||
| objectFiles.add(new ObjectFile(blobItem.getName(), getRelativePath(blobItem.getName()), | ||
| blobItem.getProperties().getETag(), blobItem.getProperties().getContentLength())); | ||
| } | ||
| return new ListObjectsResult(objectFiles, pagedResponse.getContinuationToken() == null, | ||
| pagedResponse.getContinuationToken()); | ||
| } catch (BlobStorageException e) { | ||
| LOG.warn("Failed to list objects for Azure", e); | ||
| throw new DdlException("Failed to list objects for Azure, Error message=" + e.getMessage()); | ||
| } | ||
| } | ||
|
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| private void initClient() { | ||
| if (client == null) { | ||
| BlobContainerClientBuilder builder = new BlobContainerClientBuilder(); | ||
| if (obj.getToken() != null) { | ||
| builder.credential(new SimpleTokenCredential(obj.getToken())); | ||
| } else { | ||
| builder.credential(new StorageSharedKeyCredential(obj.getAk(), obj.getSk())); | ||
| } | ||
| String containerName = obj.getBucket(); | ||
| String uri = String.format(URI_TEMPLATE, obj.getAk(), | ||
| containerName); | ||
| builder.endpoint(uri); | ||
| client = builder.buildClient(); | ||
| } | ||
| } | ||
|
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| // Custom implementation of TokenCredential | ||
| private static class SimpleTokenCredential implements TokenCredential { | ||
| private static final Logger LOG = LogManager.getLogger(SimpleTokenCredential.class); | ||
| private final String token; | ||
|
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| SimpleTokenCredential(String token) { | ||
| this.token = token; | ||
| } | ||
|
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| @Override | ||
| public Mono<AccessToken> getToken(TokenRequestContext request) { | ||
| LOG.info("Getting token for scopes: {}", String.join(", ", request.getScopes())); | ||
| // Assume the token is valid for 1 hour from the current time | ||
| return Mono.just(new AccessToken(token, OffsetDateTime.now().plusSeconds(SESSION_EXPIRE_SECOND))); | ||
| } | ||
| } | ||
| } |
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