xiaoyuyao commented on a change in pull request #524: HDDS-2797. beyond/RunningWithHDFS.md translation URL: https://github.com/apache/hadoop-ozone/pull/524#discussion_r394662754
########## File path: hadoop-hdds/docs/content/beyond/RunningWithHDFS.zh.md ########## @@ -0,0 +1,64 @@ +--- +title: 与 HDFS 并存运行 +linktitle: Runing with HDFS +weight: 1 +summary: Ozone 能够与 HDFS 并存运行，本页介绍如何将 Ozone 部署到已有的 HDFS 集群上。 +--- +<!--- + 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. +--> + +Ozone 支持与 HDFS 并存工作，所以在用户可以轻易的在已有的 HDFS 集群上部署 Ozone。 + +Ozone 的容器管理组件可以在 HDFS 数据节点上运行，以插件的形式或是独立运行，下文介绍插件运行的方法。 + +为了启用 Ozone，你需要定义服务插件实现类。 + +<div class="alert alert-warning" role="alert"> +<b>重要</b>：因为插件在 HDFS 数据节点启动过程中被激活，服务插件实现类的定义需要添加到 <b>hdfs-site.xml</b> 中。 +</div> + +{{< highlight xml >}} +<property> + <name>dfs.datanode.plugins</name> + <value>org.apache.hadoop.ozone.HddsDatanodeService</value> +</property> +{{< /highlight >}} + +此外还需要将 /opt/ozone/share/ozone/lib/ 路径下的 jar 包添加到 classpath 下： + +{{< highlight bash >}} +export HADOOP_CLASSPATH=/opt/ozone/share/ozone/lib/*.jar +{{< /highlight >}} + + + +让 Ozone 随 HDFS 一同启动的步骤为： + + 1. HDFS Namenode（从 Hadoop 中启动） + 2. HDFS Datanode (从 Hadoop 中启动，需要按照如上配置插件和 classpath） + 3. Ozone Manager (从 Ozone 中启动） + 4. Storage Container Manager (从 Ozone 启动） + +检查数据节点的日志以确认 HDDS/Ozone 插件是否启动，日志中应当包含以下内容： + +``` +2018-09-17 16:19:24 INFO HddsDatanodeService:158 - Started plug-in org.apache.hadoop.ozone.web.OzoneHddsDatanodeService@6f94fb9d +``` + +<div class="alert alert-warning" role="alert"> +<b>注意：</b> 当前版本的 Ozone 使用 Hadoop 3.1 测试。 Review comment: 当前版本的 Ozone 使用 Hadoop 3.1 测试=》上面的测试是基于Hadoop3.1进行的。Please also update the English text as follows to be accurate：“Note：document above is based on Hadoop 3.1” ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org
