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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 |
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| http://www.apache.org/licenses/LICENSE-2.0 |
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| 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. |
| --> |
| <h1 id="apache-ozone">Apache Ozone</h1> |
| <figure class="ozone-usage"><img src="./ozone-usage.png" width="60%"/> |
| </figure> |
| |
| <p><em><em>Ozone is a scalable, redundant, and distributed object store for Hadoop. <p> |
| Apart from scaling to billions of objects of varying sizes, |
| Ozone can function effectively in containerized environments |
| like Kubernetes.</em></em> <p></p> |
| <p>Applications like Apache Spark, Hive and YARN, work without any modifications when using Ozone. Ozone comes with a <a href="./interface/javaapi.html">Java client library</a>, <a href="./interface/s3.html">S3 protocol support</a>, and a <a href="./interface/cli.html">command line interface</a> which makes it easy to use Ozone.</p> |
| <p>Ozone consists of volumes, buckets, and keys:</p> |
| <ul> |
| <li>Volumes are similar to user accounts. Only administrators can create or delete volumes.</li> |
| <li>Buckets are similar to directories. A bucket can contain any number of keys, but buckets cannot contain other buckets.</li> |
| <li>Keys are similar to files.</li> |
| </ul> |
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| Version: 1.3.0, Last Modified: December 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/e7cb0fb027236bf036e463a49e35fa8ab086d135">e7cb0fb027</a> |
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