anmolanmol1234 commented on code in PR #7540: URL: https://github.com/apache/hadoop/pull/7540#discussion_r2026828975
########## hadoop-tools/hadoop-azure/src/site/markdown/deprecated_wasb.md: ########## @@ -0,0 +1,564 @@ +<!--- + 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. + See the License for the specific language governing permissions and + limitations under the License. See accompanying LICENSE file. +--> + +# Azure Blob Storage Support by Deprecated WASB Driver + +<!-- MACRO{toc|fromDepth=1|toDepth=3} --> + +See also: + +* [WASB Deprecation](./wasb.html) +* [ABFS](./index.html) +* [Namespace Disabled Accounts on ABFS](./fns_blob.html) +* [Testing](./testing_azure.html) + +## Introduction + +The `hadoop-azure` module provides support for integration with +[Azure Blob Storage](http://azure.microsoft.com/en-us/documentation/services/storage/). +The built jar file, named `hadoop-azure.jar`, also declares transitive dependencies +on the additional artifacts it requires, notably the +[Azure Storage SDK for Java](https://github.com/Azure/azure-storage-java). + +To make it part of Apache Hadoop's default classpath, simply make sure that +`HADOOP_OPTIONAL_TOOLS`in `hadoop-env.sh` has `'hadoop-azure` in the list. +Example: + +```bash +export HADOOP_OPTIONAL_TOOLS="hadoop-azure,hadoop-azure-datalake" +``` +## Features + +* Read and write data stored in an Azure Blob Storage account. +* Present a hierarchical file system view by implementing the standard Hadoop + [`FileSystem`](../api/org/apache/hadoop/fs/FileSystem.html) interface. +* Supports configuration of multiple Azure Blob Storage accounts. +* Supports both block blobs (suitable for most use cases, such as MapReduce) and Review Comment: We support only block blobs and append blobs as of today -- 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: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
