prateeksinghalgit commented on code in PR #3750: URL: https://github.com/apache/solr/pull/3750#discussion_r3232162138
########## solr/modules/azure-blob-repository/src/java/org/apache/solr/azureblob/AzureBlobStorageClient.java: ########## @@ -0,0 +1,529 @@ +/* + * 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.solr.azureblob; + +import com.azure.core.credential.TokenCredential; +import com.azure.identity.DefaultAzureCredentialBuilder; +import com.azure.storage.blob.BlobClient; +import com.azure.storage.blob.BlobContainerClient; +import com.azure.storage.blob.BlobServiceClient; +import com.azure.storage.blob.BlobServiceClientBuilder; +import com.azure.storage.blob.models.BlobItem; +import com.azure.storage.blob.models.BlobStorageException; +import com.azure.storage.blob.models.ListBlobsOptions; +import com.google.common.annotations.VisibleForTesting; +import java.io.ByteArrayInputStream; +import java.io.FilterInputStream; +import java.io.InputStream; +import java.io.OutputStream; +import java.lang.invoke.MethodHandles; +import java.util.Collection; +import java.util.HashSet; +import java.util.Locale; +import java.util.Set; +import java.util.stream.Collectors; +import org.apache.solr.common.util.ResumableInputStream; +import org.apache.solr.common.util.StrUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Creates a {@link BlobServiceClient} for communicating with Azure Blob Storage. Utilizes the + * default Azure credential provider chain. + */ +public class AzureBlobStorageClient { + + private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); + + static final String BLOB_FILE_PATH_DELIMITER = "/"; + private static final int HTTP_NOT_FOUND = 404; + private static final int HTTP_CONFLICT = 409; + private static final int SKIP_BUFFER_SIZE = 8192; + private static final int DELETE_BATCH_SIZE = 1000; + + private static final com.azure.core.http.HttpClient SHARED_HTTP_CLIENT = Review Comment: removed the static http client -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
