klion26 commented on a change in pull request #13664:
URL: https://github.com/apache/flink/pull/13664#discussion_r511322491
##
File path: docs/ops/deployment/cluster_setup.zh.md
##
@@ -22,65 +22,70 @@ specific language governing permissions and limitations
under the License.
-->
-This page provides instructions on how to run Flink in a *fully distributed
fashion* on a *static* (but possibly heterogeneous) cluster.
+本页面提供了关于如何在*静态*（但可能异构）集群上以*完全分布式方式*运行 Flink 的说明。
* This will be replaced by the TOC
{:toc}
-## Requirements
+
-### Software Requirements
+## 需求
-Flink runs on all *UNIX-like environments*, e.g. **Linux**, **Mac OS X**, and
**Cygwin** (for Windows) and expects the cluster to consist of **one master
node** and **one or more worker nodes**. Before you start to setup the system,
make sure you have the following software installed **on each node**:
+
-- **Java 1.8.x** or higher,
-- **ssh** (sshd must be running to use the Flink scripts that manage
- remote components)
+### 软件需求
-If your cluster does not fulfill these software requirements you will need to
install/upgrade it.
+Flink 运行在所有*类 UNIX 环境*下，例如 **Linux**，**Mac OS X** 和 **Cygwin**
（Windows），并且认为集群由**一个 master 节点**以及**一个或多个 worker
节点**构成。在配置系统之前，请确保**在每个节点上**安装有以下软件：
-Having __passwordless SSH__ and
-__the same directory structure__ on all your cluster nodes will allow you to
use our scripts to control
-everything.
+- **Java 1.8.x** 或更高版本，
+- **ssh** （必须运行 sshd 以使用 Flink 脚本管理远程组件）
Review comment:
这里翻译成 `必须运行 sshd 以执行用于管理管理 Flink 各组件的脚本` 会好一些吗？
##
File path: docs/ops/deployment/cluster_setup.md
##
@@ -80,7 +80,7 @@ configuration files (which need to be accessible at the same
path on all machine
-
+
Review comment:
我建议 cluster_setup.md 的单独放到一个 hotfix pr 或者至少放到一个单独的 commit 中，因为这个和翻译是无关的。
##
File path: docs/ops/deployment/cluster_setup.zh.md
##
@@ -22,65 +22,70 @@ specific language governing permissions and limitations
under the License.
-->
-This page provides instructions on how to run Flink in a *fully distributed
fashion* on a *static* (but possibly heterogeneous) cluster.
+本页面提供了关于如何在*静态*（但可能异构）集群上以*完全分布式方式*运行 Flink 的说明。
* This will be replaced by the TOC
{:toc}
-## Requirements
+
-### Software Requirements
+## 需求
-Flink runs on all *UNIX-like environments*, e.g. **Linux**, **Mac OS X**, and
**Cygwin** (for Windows) and expects the cluster to consist of **one master
node** and **one or more worker nodes**. Before you start to setup the system,
make sure you have the following software installed **on each node**:
+
-- **Java 1.8.x** or higher,
-- **ssh** (sshd must be running to use the Flink scripts that manage
- remote components)
+### 软件需求
-If your cluster does not fulfill these software requirements you will need to
install/upgrade it.
+Flink 运行在所有*类 UNIX 环境*下，例如 **Linux**，**Mac OS X** 和 **Cygwin**
（Windows），并且认为集群由**一个 master 节点**以及**一个或多个 worker
节点**构成。在配置系统之前，请确保**在每个节点上**安装有以下软件：
Review comment:
`并且认为` 这里能否去掉呢？直接翻译成 `集群xx` 或者能否优化一下呢？
##
File path: docs/ops/deployment/cluster_setup.zh.md
##
@@ -22,65 +22,70 @@ specific language governing permissions and limitations
under the License.
-->
-This page provides instructions on how to run Flink in a *fully distributed
fashion* on a *static* (but possibly heterogeneous) cluster.
+本页面提供了关于如何在*静态*（但可能异构）集群上以*完全分布式方式*运行 Flink 的说明。
* This will be replaced by the TOC
{:toc}
-## Requirements
+
-### Software Requirements
+## 需求
-Flink runs on all *UNIX-like environments*, e.g. **Linux**, **Mac OS X**, and
**Cygwin** (for Windows) and expects the cluster to consist of **one master
node** and **one or more worker nodes**. Before you start to setup the system,
make sure you have the following software installed **on each node**:
+
-- **Java 1.8.x** or higher,
-- **ssh** (sshd must be running to use the Flink scripts that manage
- remote components)
+### 软件需求
-If your cluster does not fulfill these software requirements you will need to
install/upgrade it.
+Flink 运行在所有*类 UNIX 环境*下，例如 **Linux**，**Mac OS X** 和 **Cygwin**
（Windows），并且认为集群由**一个 master 节点**以及**一个或多个 worker
节点**构成。在配置系统之前，请确保**在每个节点上**安装有以下软件：
-Having __passwordless SSH__ and
-__the same directory structure__ on all your cluster nodes will allow you to
use our scripts to control
-everything.
+- **Java 1.8.x** 或更高版本，
+- **ssh** （必须运行 sshd 以使用 Flink 脚本管理远程组件）
+
+如果集群不满足软件要求，那么你需要安装/更新这些软件。
+
+使集群中所有节点使用**免密码 SSH** 以及拥有**相同的目录结构**可以让你使用脚本来控制一切。
{% top %}
-### `JAVA_HOME` Configuration
+
+
+### `JAVA_HOME` 配置
-Flink requires the `JAVA_HOME` environment variable to be set on the master
and all worker nodes and point to the directory of your Java installation.
+Flink 需要 master 和所有 worker 节点设置 `JAVA_HOME` 环境变量，并指向你的 Java 安装目录。
-You can set this variable in `conf/flink-conf.yaml` via the `env.java.home`
key.
+你可以在 `conf/flink-conf.yaml` 文件中通过
