[GitHub] lovepoem closed pull request #155: change default search engine to google

[GitBox <gi...@apache.org>]

lovepoem closed pull request #155: change default search engine to google
URL: https://github.com/apache/incubator-dubbo-website/pull/155
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/build/blog.js b/build/blog.js
index 5fdf26cb..ed254ae6 100644
--- a/build/blog.js
+++ b/build/blog.js
@@ -1,6 +1,6 @@
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diff --git a/en-us/blog/tracing-with-skywalking.html b/en-us/blog/tracing-with-skywalking.html
index 531fcdd8..c665c5e3 100644
--- a/en-us/blog/tracing-with-skywalking.html
+++ b/en-us/blog/tracing-with-skywalking.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/blogDetail.css" />
 </head>
 <body>
-	<div id="root"><div class="blog-detail-page" data-reactroot="" data-reactid="1" data-react-checksum="-2144617742"><header class="header-container header-container-normal" data-reactid="2"><div class="header-body" data-reactid="3"><a href="/en-us/index.html" data-reactid="4"><img class="logo" src="/img/dubbo_colorful.png" data-reactid="5"/></a><div class="search search-normal" data-reactid="6"><span class="icon-search" data-reactid="7"></span></div><span class="language-switch language-switch-normal" data-reactid="8">中</span><div class="header-menu" data-reactid="9"><img class="header-menu-toggle" src="/img/menu_gray.png" data-reactid="10"/><ul data-reactid="11"><li class="menu-item menu-item-normal" data-reactid="12"><a href="/en-us/index.html" data-reactid="13">HOME</a></li><li class="menu-item menu-item-normal" data-reactid="14"><a href="/en-us/docs/user/quick-start.html" data-reactid="15">DOCS</a></li><li class="menu-item menu-item-normal menu-item-normal-active" data-reactid="16"><a href="/en-us/blog/index.html" data-reactid="17">BLOG</a></li><li class="menu-item menu-item-normal" data-reactid="18"><a href="/en-us/community/index.html" data-reactid="19">COMMUNITY</a></li></ul></div></div></header><section class="blog-content markdown-body" data-reactid="20"><h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>
+	<div id="root"><div class="blog-detail-page" data-reactroot="" data-reactid="1" data-react-checksum="838435608"><header class="header-container header-container-normal" data-reactid="2"><div class="header-body" data-reactid="3"><a href="/en-us/index.html" data-reactid="4"><img class="logo" src="/img/dubbo_colorful.png" data-reactid="5"/></a><div class="search search-normal" data-reactid="6"><span class="icon-search" data-reactid="7"></span></div><span class="language-switch language-switch-normal" data-reactid="8">中</span><div class="header-menu" data-reactid="9"><img class="header-menu-toggle" src="/img/menu_gray.png" data-reactid="10"/><ul data-reactid="11"><li class="menu-item menu-item-normal" data-reactid="12"><a href="/en-us/index.html" data-reactid="13">HOME</a></li><li class="menu-item menu-item-normal" data-reactid="14"><a href="/en-us/docs/user/quick-start.html" data-reactid="15">DOCS</a></li><li class="menu-item menu-item-normal menu-item-normal-active" data-reactid="16"><a href="/en-us/blog/index.html" data-reactid="17">BLOG</a></li><li class="menu-item menu-item-normal" data-reactid="18"><a href="/en-us/community/index.html" data-reactid="19">COMMUNITY</a></li></ul></div></div></header><section class="blog-content markdown-body" data-reactid="20"><h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>
 <h2>Introduction to Apache Skywalking(Incubator)</h2>
 <p><a href="https://github.com/apache/incubator-skywalking">Apache Skywalking(Incubator)</a>  is the APM system that it designed for micro-services architectures and cloud native architecture systems and supports distribute tracking. <a href="https://github.com/apache/incubator-skywalking">Apache skywalking (incubator)</a> collects and analyzes the trace data and generates the relationship between the application and the service metric, Apache skywalking (incubating) supports multiple languages agent, for example <a href="https://github.com/apache/incubator-skywalking">Java</a>,<a href="https://github.com/OpenSkywalking/skywalking-netcore">.net core</a>,<a href="https://github.com/OpenSkywalking/skywalking-nodejs">Node.js</a> and <a href="https://github.com/OpenSkywalking/skywalking-go">Go</a>.</p>
 <p>Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions. The overview view is a global view of your applications and components, including the number of components and applications, application alarm fluctuations, slow service lists, and application throughput; The topology shows the topological relationship of the whole application; The application view represents the upstream and downstream relationship of the application from single application, TOP N services and servers, JVM, host and process info. The service view focuses on the operation of a single service portal and the upstream and downstream dependencies of this service and it helps the user to optimize and monitor a single service; the trace graph shows all the buried points of the invocation and the execution time of each burial point, and the alarm view is based on the configuration threshold for the application, server, service for real-time alarms</p>
@@ -27,10 +27,10 @@ <h4>API project</h4>
 }</p>
 <h4>Service provider project</h4>
 <p>package org.apache.skywalking.demo.provider;</p>
-<p>@Service(version = &quot;${demo.service.version}&quot;,
-application = &quot;${<a href="http://dubbo.application.id">dubbo.application.id</a>}&quot;,
-protocol = &quot;${<a href="http://dubbo.protocol.id">dubbo.protocol.id</a>}&quot;,
-registry = &quot;${<a href="http://dubbo.registry.id">dubbo.registry.id</a>}&quot;, timeout = 60000)
+<p>@Service(version = &quot;<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mrow><mi>d</mi><mi>e</mi><mi>m</mi><mi>o</mi><mi mathvariant="normal">.</mi><mi>s</mi><mi>e</mi><mi>r</mi><mi>v</mi><mi>i</mi><mi>c</mi><mi>e</mi><mi mathvariant="normal">.</mi><mi>v</mi><mi>e</mi><mi>r</mi><mi>s</mi><mi>i</mi><mi>o</mi><mi>n</mi></mrow><mi mathvariant="normal">&quot;</mi><mo separator="true">,</mo><mi>a</mi><mi>p</mi><mi>p</mi><mi>l</mi><mi>i</mi><mi>c</mi><mi>a</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mo>=</mo><mi mathvariant="normal">&quot;</mi></mrow><annotation encoding="application/x-tex">{demo.service.version}&quot;,
+	application = &quot;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.69444em;"></span><span class="strut bottom" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="base textstyle uncramped"><span class="mord textstyle uncramped"><span class="mord mathit">d</span><span class="mord mathit">e</span><span class="mord mathit">m</span><span class="mord mathit">o</span><span class="mord mathrm">.</span><span class="mord mathit">s</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit" style="margin-right:0.03588em;">v</span><span class="mord mathit">i</span><span class="mord mathit">c</span><span class="mord mathit">e</span><span class="mord mathrm">.</span><span class="mord mathit" style="margin-right:0.03588em;">v</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">s</span><span class="mord mathit">i</span><span class="mord mathit">o</span><span class="mord mathit">n</span></span><span class="mord mathrm">&quot;</span><span class="mpunct">,</span><span class="mord mathit">a</span><span class="mord mathit">p</span><span class="mord mathit">p</span><span class="mord mathit" style="margin-right:0.01968em;">l</span><span class="mord mathit">i</span><span class="mord mathit">c</span><span class="mord mathit">a</span><span class="mord mathit">t</span><span class="mord mathit">i</span><span class="mord mathit">o</span><span class="mord mathit">n</span><span class="mrel">=</span><span class="mord mathrm">&quot;</span></span></span></span>{<a href="http://dubbo.application.id">dubbo.application.id</a>}&quot;,
+protocol = &quot;<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mrow><mi>d</mi><mi>u</mi><mi>b</mi><mi>b</mi><mi>o</mi><mi mathvariant="normal">.</mi><mi>p</mi><mi>r</mi><mi>o</mi><mi>t</mi><mi>o</mi><mi>c</mi><mi>o</mi><mi>l</mi><mi mathvariant="normal">.</mi><mi>i</mi><mi>d</mi></mrow><mi mathvariant="normal">&quot;</mi><mo separator="true">,</mo><mi>r</mi><mi>e</mi><mi>g</mi><mi>i</mi><mi>s</mi><mi>t</mi><mi>r</mi><mi>y</mi><mo>=</mo><mi mathvariant="normal">&quot;</mi></mrow><annotation encoding="application/x-tex">{dubbo.protocol.id}&quot;,
+	registry = &quot;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.69444em;"></span><span class="strut bottom" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="base textstyle uncramped"><span class="mord textstyle uncramped"><span class="mord mathit">d</span><span class="mord mathit">u</span><span class="mord mathit">b</span><span class="mord mathit">b</span><span class="mord mathit">o</span><span class="mord mathrm">.</span><span class="mord mathit">p</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">o</span><span class="mord mathit">t</span><span class="mord mathit">o</span><span class="mord mathit">c</span><span class="mord mathit">o</span><span class="mord mathit" style="margin-right:0.01968em;">l</span><span class="mord mathrm">.</span><span class="mord mathit">i</span><span class="mord mathit">d</span></span><span class="mord mathrm">&quot;</span><span class="mpunct">,</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.03588em;">g</span><span class="mord mathit">i</span><span class="mord mathit">s</span><span class="mord mathit">t</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit" style="margin-right:0.03588em;">y</span><span class="mrel">=</span><span class="mord mathrm">&quot;</span></span></span></span>{<a href="http://dubbo.registry.id">dubbo.registry.id</a>}&quot;, timeout = 60000)
 public class HelloServiceImpl implements HelloService {</p>
 <pre><code>public String sayHello(String name) {
 	LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));
diff --git a/en-us/blog/tracing-with-skywalking.json b/en-us/blog/tracing-with-skywalking.json
index ab0e4fde..dc88514f 100644
--- a/en-us/blog/tracing-with-skywalking.json
+++ b/en-us/blog/tracing-with-skywalking.json
@@ -1,6 +1,6 @@
 {
   "filename": "tracing-with-skywalking.md",
-  "__html": "<h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>\n<h2>Introduction to Apache Skywalking(Incubator)</h2>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache Skywalking(Incubator)</a>  is the APM system that it designed for micro-services architectures and cloud native architecture systems and supports distribute tracking. <a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (incubator)</a> collects and analyzes the trace data and generates the relationship between the application and the service metric, Apache skywalking (incubating) supports multiple languages agent, for example <a href=\"https://github.com/apache/incubator-skywalking\">Java</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-netcore\">.net core</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-nodejs\">Node.js</a> and <a href=\"https://github.com/OpenSkywalking/skywalking-go\">Go</a>.</p>\n<p>Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions. The overview view is a global view of your applications and components, including the number of components and applications, application alarm fluctuations, slow service lists, and application throughput; The topology shows the topological relationship of the whole application; The application view represents the upstream and downstream relationship of the application from single application, TOP N services and servers, JVM, host and process info. The service view focuses on the operation of a single service portal and the upstream and downstream dependencies of this service and it helps the user to optimize and monitor a single service; the trace graph shows all the buried points of the invocation and the execution time of each burial point, and the alarm view is based on the configuration threshold for the application, server, service for real-time alarms</p>\n<h2>Dubbo and Apache Skywalking(Incubator)</h2>\n<h3>Build the Dubbo demo  project</h3>\n<p>The Dubbo demo has been uploaded to the <a href=\"https://github.com/SkywalkingTest/dubbo-trace-example\">GitHub repository</a>.</p>\n<h4>API project</h4>\n<p>Service interface definition:\npackage org.apache.skywalking.demo.interfaces;</p>\n<p>public interface HelloService {\nString sayHello(String name);\n}</p>\n<h4>Service provider project</h4>\n<p>package org.apache.skywalking.demo.provider;</p>\n<p>@Service(version = &quot;${demo.service.version}&quot;,\napplication = &quot;${<a href=\"http://dubbo.application.id\">dubbo.application.id</a>}&quot;,\nprotocol = &quot;${<a href=\"http://dubbo.protocol.id\">dubbo.protocol.id</a>}&quot;,\nregistry = &quot;${<a href=\"http://dubbo.registry.id\">dubbo.registry.id</a>}&quot;, timeout = 60000)\npublic class HelloServiceImpl implements HelloService {</p>\n<pre><code>public String sayHello(String name) {\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));\n\treturn &quot;Hello, &quot; + name;\n}\n</code></pre>\n<p>}</p>\n<h4>Service consumer project</h4>\n<p>package org.apache.skywalking.demo.consumer;</p>\n<p>@RestController\npublic class ConsumerController {</p>\n<pre><code>private static int COUNT = 0;\n\n@Reference(version = &quot;${demo.service.version}&quot;,\n\tapplication = &quot;${dubbo.application.id}&quot;,\n\turl = &quot;dubbo://localhost:20880&quot;, timeout = 60000)\nprivate HelloService helloService;\n\n@GetMapping(&quot;/sayHello/{name}&quot;)\npublic String sayHello(@PathVariable(name = &quot;name&quot;) String name) {\n\tif ((COUNT++) % 3 == 0){\n\t\tthrow new RuntimeException();\n\t}\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(2));\n\treturn helloService.sayHello(name);\n}\n</code></pre>\n<p>}</p>\n<h3>Deploy Apache Skywalking(incubator)</h3>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (Incubator)</a> offers  two deployment modes: single-node mode and cluster mode,Here is  the single-node mode deployment step, and more about how to deploy skywalking with cluster mode, please reference <a href=\"https://github.com/apache/incubator-skywalking/blob/master/docs/en/Deploy-backend-in-cluster-mode.md\">document</a>.</p>\n<h4>Third-party components</h4>\n<ol>\n<li>JDK 8+</li>\n<li>Elasticsearch 5.x</li>\n</ol>\n<h4>Deployment step</h4>\n<ol>\n<li>Download <a href=\"http://skywalking.apache.org/downloads/\">Apache Skywalking Collector</a></li>\n<li>Deploy Elasticsearch service\n<ul>\n<li>Set <code>cluster.name</code> to <code>CollectorDBCluster</code></li>\n<li>Set <code>network.host</code> to <code>0.0.0.0</code></li>\n<li>Start elasticsearch service</li>\n</ul>\n</li>\n<li>Unzip and start the Skywalking Collector. Run the ' bin/startup.sh ' command to start skywalking Collector</li>\n</ol>\n<h4>Deploy the demo</h4>\n<p>Before you deploy the demo service, please run the following command:</p>\n<pre><code>./mvnw clean package\n</code></pre>\n<h4>Deploy the provider service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-provider -Dskywalking.collector.servers=localhost:10800 dubbo-provider/target/dubbo-provider.jar\n</code></pre>\n<h4>Deploy the consumer service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-consumer -Dskywalking.collector.servers=localhost:10800 dubbo-consumer/target/dubbo-consumer.jar \n</code></pre>\n<h4>visit demo service</h4>\n<pre><code>curl http://localhost:8080/sayHello/test\n</code></pre>\n<h2>Skywalking scren snapshot</h2>\n<h3>Dashboard</h3>\n<p><img src=\"../../img/blog/skywalking-dashboard.png\" alt=\"/admin-guide/images/skywalking-dashboard.png\"></p>\n<h3>Topology</h3>\n<p><img src=\"../../img/blog/skywalking-topology.png\" alt=\"/admin-guide/images/skywalking-topology.png\"></p>\n<h3>Application view</h3>\n<p><img src=\"../../img/blog/skywalking-application.png\" alt=\"/admin-guide/images/skywalking-application.png\"></p>\n<p>JVM Information\n<img src=\"../../img/blog/skywalking-application_instance.png\" alt=\"/admin-guide/images/skywalking-application_instance.png\"></p>\n<h3>Service view</h3>\n<p>Consumer side\n<img src=\"../../img/blog/skywalking-service-consumer.png\" alt=\"/admin-guide/images/skywalking-service-consumer.png\"></p>\n<p>provider side\n<img src=\"../../img/blog/skywalking-service-provider.png\" alt=\"/admin-guide/images/skywalking-service-provider.png\"></p>\n<h3>Trace</h3>\n<p><img src=\"../../img/blog/skywalking-trace.png\" alt=\"/admin-guide/images/skywalking-trace.png\"></p>\n<p>Span info\n<img src=\"../../img/blog/skywalking-span-Info.png\" alt=\"/admin-guide/images/skywalking-span-Info.png\"></p>\n<h3>Alarm view</h3>\n<p><img src=\"../../img/blog/skywalking-alarm.png\" alt=\"/admin-guide/images/skywalking-alarm.png\"></p>\n",
+  "__html": "<h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>\n<h2>Introduction to Apache Skywalking(Incubator)</h2>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache Skywalking(Incubator)</a>  is the APM system that it designed for micro-services architectures and cloud native architecture systems and supports distribute tracking. <a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (incubator)</a> collects and analyzes the trace data and generates the relationship between the application and the service metric, Apache skywalking (incubating) supports multiple languages agent, for example <a href=\"https://github.com/apache/incubator-skywalking\">Java</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-netcore\">.net core</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-nodejs\">Node.js</a> and <a href=\"https://github.com/OpenSkywalking/skywalking-go\">Go</a>.</p>\n<p>Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions. The overview view is a global view of your applications and components, including the number of components and applications, application alarm fluctuations, slow service lists, and application throughput; The topology shows the topological relationship of the whole application; The application view represents the upstream and downstream relationship of the application from single application, TOP N services and servers, JVM, host and process info. The service view focuses on the operation of a single service portal and the upstream and downstream dependencies of this service and it helps the user to optimize and monitor a single service; the trace graph shows all the buried points of the invocation and the execution time of each burial point, and the alarm view is based on the configuration threshold for the application, server, service for real-time alarms</p>\n<h2>Dubbo and Apache Skywalking(Incubator)</h2>\n<h3>Build the Dubbo demo  project</h3>\n<p>The Dubbo demo has been uploaded to the <a href=\"https://github.com/SkywalkingTest/dubbo-trace-example\">GitHub repository</a>.</p>\n<h4>API project</h4>\n<p>Service interface definition:\npackage org.apache.skywalking.demo.interfaces;</p>\n<p>public interface HelloService {\nString sayHello(String name);\n}</p>\n<h4>Service provider project</h4>\n<p>package org.apache.skywalking.demo.provider;</p>\n<p>@Service(version = &quot;<span class=\"katex\"><span class=\"katex-mathml\"><math><semantics><mrow><mrow><mi>d</mi><mi>e</mi><mi>m</mi><mi>o</mi><mi mathvariant=\"normal\">.</mi><mi>s</mi><mi>e</mi><mi>r</mi><mi>v</mi><mi>i</mi><mi>c</mi><mi>e</mi><mi mathvariant=\"normal\">.</mi><mi>v</mi><mi>e</mi><mi>r</mi><mi>s</mi><mi>i</mi><mi>o</mi><mi>n</mi></mrow><mi mathvariant=\"normal\">&quot;</mi><mo separator=\"true\">,</mo><mi>a</mi><mi>p</mi><mi>p</mi><mi>l</mi><mi>i</mi><mi>c</mi><mi>a</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mo>=</mo><mi mathvariant=\"normal\">&quot;</mi></mrow><annotation encoding=\"application/x-tex\">{demo.service.version}&quot;,\n\tapplication = &quot;</annotation></semantics></math></span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"strut\" style=\"height:0.69444em;\"></span><span class=\"strut bottom\" style=\"height:0.8888799999999999em;vertical-align:-0.19444em;\"></span><span class=\"base textstyle uncramped\"><span class=\"mord textstyle uncramped\"><span class=\"mord mathit\">d</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\">m</span><span class=\"mord mathit\">o</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\">s</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">v</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">c</span><span class=\"mord mathit\">e</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">v</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\">s</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">n</span></span><span class=\"mord mathrm\">&quot;</span><span class=\"mpunct\">,</span><span class=\"mord mathit\">a</span><span class=\"mord mathit\">p</span><span class=\"mord mathit\">p</span><span class=\"mord mathit\" style=\"margin-right:0.01968em;\">l</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">c</span><span class=\"mord mathit\">a</span><span class=\"mord mathit\">t</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">n</span><span class=\"mrel\">=</span><span class=\"mord mathrm\">&quot;</span></span></span></span>{<a href=\"http://dubbo.application.id\">dubbo.application.id</a>}&quot;,\nprotocol = &quot;<span class=\"katex\"><span class=\"katex-mathml\"><math><semantics><mrow><mrow><mi>d</mi><mi>u</mi><mi>b</mi><mi>b</mi><mi>o</mi><mi mathvariant=\"normal\">.</mi><mi>p</mi><mi>r</mi><mi>o</mi><mi>t</mi><mi>o</mi><mi>c</mi><mi>o</mi><mi>l</mi><mi mathvariant=\"normal\">.</mi><mi>i</mi><mi>d</mi></mrow><mi mathvariant=\"normal\">&quot;</mi><mo separator=\"true\">,</mo><mi>r</mi><mi>e</mi><mi>g</mi><mi>i</mi><mi>s</mi><mi>t</mi><mi>r</mi><mi>y</mi><mo>=</mo><mi mathvariant=\"normal\">&quot;</mi></mrow><annotation encoding=\"application/x-tex\">{dubbo.protocol.id}&quot;,\n\tregistry = &quot;</annotation></semantics></math></span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"strut\" style=\"height:0.69444em;\"></span><span class=\"strut bottom\" style=\"height:0.8888799999999999em;vertical-align:-0.19444em;\"></span><span class=\"base textstyle uncramped\"><span class=\"mord textstyle uncramped\"><span class=\"mord mathit\">d</span><span class=\"mord mathit\">u</span><span class=\"mord mathit\">b</span><span class=\"mord mathit\">b</span><span class=\"mord mathit\">o</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\">p</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">t</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">c</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\" style=\"margin-right:0.01968em;\">l</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">d</span></span><span class=\"mord mathrm\">&quot;</span><span class=\"mpunct\">,</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">g</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">s</span><span class=\"mord mathit\">t</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">y</span><span class=\"mrel\">=</span><span class=\"mord mathrm\">&quot;</span></span></span></span>{<a href=\"http://dubbo.registry.id\">dubbo.registry.id</a>}&quot;, timeout = 60000)\npublic class HelloServiceImpl implements HelloService {</p>\n<pre><code>public String sayHello(String name) {\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));\n\treturn &quot;Hello, &quot; + name;\n}\n</code></pre>\n<p>}</p>\n<h4>Service consumer project</h4>\n<p>package org.apache.skywalking.demo.consumer;</p>\n<p>@RestController\npublic class ConsumerController {</p>\n<pre><code>private static int COUNT = 0;\n\n@Reference(version = &quot;${demo.service.version}&quot;,\n\tapplication = &quot;${dubbo.application.id}&quot;,\n\turl = &quot;dubbo://localhost:20880&quot;, timeout = 60000)\nprivate HelloService helloService;\n\n@GetMapping(&quot;/sayHello/{name}&quot;)\npublic String sayHello(@PathVariable(name = &quot;name&quot;) String name) {\n\tif ((COUNT++) % 3 == 0){\n\t\tthrow new RuntimeException();\n\t}\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(2));\n\treturn helloService.sayHello(name);\n}\n</code></pre>\n<p>}</p>\n<h3>Deploy Apache Skywalking(incubator)</h3>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (Incubator)</a> offers  two deployment modes: single-node mode and cluster mode,Here is  the single-node mode deployment step, and more about how to deploy skywalking with cluster mode, please reference <a href=\"https://github.com/apache/incubator-skywalking/blob/master/docs/en/Deploy-backend-in-cluster-mode.md\">document</a>.</p>\n<h4>Third-party components</h4>\n<ol>\n<li>JDK 8+</li>\n<li>Elasticsearch 5.x</li>\n</ol>\n<h4>Deployment step</h4>\n<ol>\n<li>Download <a href=\"http://skywalking.apache.org/downloads/\">Apache Skywalking Collector</a></li>\n<li>Deploy Elasticsearch service\n<ul>\n<li>Set <code>cluster.name</code> to <code>CollectorDBCluster</code></li>\n<li>Set <code>network.host</code> to <code>0.0.0.0</code></li>\n<li>Start elasticsearch service</li>\n</ul>\n</li>\n<li>Unzip and start the Skywalking Collector. Run the ' bin/startup.sh ' command to start skywalking Collector</li>\n</ol>\n<h4>Deploy the demo</h4>\n<p>Before you deploy the demo service, please run the following command:</p>\n<pre><code>./mvnw clean package\n</code></pre>\n<h4>Deploy the provider service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-provider -Dskywalking.collector.servers=localhost:10800 dubbo-provider/target/dubbo-provider.jar\n</code></pre>\n<h4>Deploy the consumer service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-consumer -Dskywalking.collector.servers=localhost:10800 dubbo-consumer/target/dubbo-consumer.jar \n</code></pre>\n<h4>visit demo service</h4>\n<pre><code>curl http://localhost:8080/sayHello/test\n</code></pre>\n<h2>Skywalking scren snapshot</h2>\n<h3>Dashboard</h3>\n<p><img src=\"../../img/blog/skywalking-dashboard.png\" alt=\"/admin-guide/images/skywalking-dashboard.png\"></p>\n<h3>Topology</h3>\n<p><img src=\"../../img/blog/skywalking-topology.png\" alt=\"/admin-guide/images/skywalking-topology.png\"></p>\n<h3>Application view</h3>\n<p><img src=\"../../img/blog/skywalking-application.png\" alt=\"/admin-guide/images/skywalking-application.png\"></p>\n<p>JVM Information\n<img src=\"../../img/blog/skywalking-application_instance.png\" alt=\"/admin-guide/images/skywalking-application_instance.png\"></p>\n<h3>Service view</h3>\n<p>Consumer side\n<img src=\"../../img/blog/skywalking-service-consumer.png\" alt=\"/admin-guide/images/skywalking-service-consumer.png\"></p>\n<p>provider side\n<img src=\"../../img/blog/skywalking-service-provider.png\" alt=\"/admin-guide/images/skywalking-service-provider.png\"></p>\n<h3>Trace</h3>\n<p><img src=\"../../img/blog/skywalking-trace.png\" alt=\"/admin-guide/images/skywalking-trace.png\"></p>\n<p>Span info\n<img src=\"../../img/blog/skywalking-span-Info.png\" alt=\"/admin-guide/images/skywalking-span-Info.png\"></p>\n<h3>Alarm view</h3>\n<p><img src=\"../../img/blog/skywalking-alarm.png\" alt=\"/admin-guide/images/skywalking-alarm.png\"></p>\n",
   "title": "Tracing Dubbo service with Apache Skywalking(incubator)",
   "keywords": "Dubbo, Skywalking, tracing, distribute tracking",
   "description": "This article introduces how to use Apache Skywalking to track Dubbo applications."
diff --git a/en-us/docs/admin/ops/skywalking.html b/en-us/docs/admin/ops/skywalking.html
index 84582339..94ee8e99 100644
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@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/documentation.css" />
 </head>
 <body>
-	<div id="root"><div class="documentation-page" data-reactroot="" data-reactid="1" data-react-checksum="1103774570"><header class="header-container header-container-normal" data-reactid="2"><div class="header-body" data-reactid="3"><a href="/en-us/index.html" data-reactid="4"><img class="logo" src="/img/dubbo_colorful.png" data-reactid="5"/></a><div class="search search-normal" data-reactid="6"><span class="icon-search" data-reactid="7"></span></div><span class="language-switch language-switch-normal" data-reactid="8">中</span><div class="header-menu" data-reactid="9"><img class="header-menu-toggle" src="/img/menu_gray.png" data-reactid="10"/><ul data-reactid="11"><li class="menu-item menu-item-normal" data-reactid="12"><a href="/en-us/index.html" data-reactid="13">HOME</a></li><li class="menu-item menu-item-normal menu-item-normal-active" data-reactid="14"><a href="/en-us/docs/user/quick-start.html" data-reactid="15">DOCS</a></li><li class="menu-item menu-item-normal" 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guide</span><ul data-reactid="331"><li style="height:36px;overflow:hidden;" class="menu-item menu-item-level-2" data-reactid="332"><span data-reactid="333"><!-- react-text: 334 -->Installation<!-- /react-text --><img style="transform:rotate(-90deg);" class="menu-toggle" src="/img/arrow_down.png" data-reactid="335"/></span><ul data-reactid="336"><li class="menu-item menu-item-level-3" data-reactid="337"><a href="/en-us/docs/admin/install/provider-demo.html" target="_self" data-reactid="338">Install provider demo</a></li><li class="menu-item menu-item-level-3" data-reactid="339"><a href="/en-us/docs/admin/install/consumer-demo.html" target="_self" data-reactid="340">Install consumer demo</a></li><li class="menu-item menu-item-level-3" data-reactid="341"><a href="/en-us/docs/admin/install/zookeeper.html" target="_self" data-reactid="342">Install Zookeeper configuration center</a></li><li class="menu-item menu-item-level-3" data-reactid="343"><a href="/en-us/docs/admin/install/redis.html" target="_self" data-reactid="344">Install Redis configuration center</a></li><li class="menu-item menu-item-level-3" data-reactid="345"><a href="/en-us/docs/admin/install/simple-registry-center.html" target="_self" data-reactid="346">Install Simple configuration center</a></li><li class="menu-item menu-item-level-3" data-reactid="347"><a href="/en-us/docs/admin/install/simple-monitor-center.html" target="_self" data-reactid="348">Install Simple monitor center</a></li><li class="menu-item menu-item-level-3" data-reactid="349"><a href="/en-us/docs/admin/install/admin-console.html" target="_self" data-reactid="350">Install admin console</a></li></ul></li><li style="height:36px;overflow:hidden;" class="menu-item menu-item-level-2" data-reactid="351"><span data-reactid="352"><!-- react-text: 353 -->Operation manual<!-- /react-text --><img style="transform:rotate(-90deg);" class="menu-toggle" src="/img/arrow_down.png" data-reactid="354"/></span><ul data-reactid="355"><li class="menu-item menu-item-level-3" data-reactid="356"><a href="/en-us/docs/admin/ops/dubbo-ops.html" target="_self" data-reactid="357">Admin console operation guide</a></li><li class="menu-item menu-item-level-3" data-reactid="358"><a href="/en-us/docs/admin/ops/pinpoint.html" target="_self" data-reactid="359">Tracking with Pinpoint</a></li><li class="menu-item menu-item-level-3" data-reactid="360"><a href="/en-us/docs/admin/ops/skywalking.html" target="_self" data-reactid="361">Tracking with Skywalking</a></li></ul></li></ul></li></ul></div><div class="doc-content markdown-body" data-reactid="362"><h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>
 <h2>Introduction to Apache Skywalking(Incubator)</h2>
 <p><a href="https://github.com/apache/incubator-skywalking">Apache Skywalking(Incubator)</a>  is the APM system that it designed for micro-services architectures and cloud native architecture systems and supports distribute tracking. <a href="https://github.com/apache/incubator-skywalking">Apache skywalking (incubator)</a> collects and analyzes the trace data and generates the relationship between the application and the service metric, Apache skywalking (incubating) supports multiple languages agent, for example <a href="https://github.com/apache/incubator-skywalking">Java</a>,<a href="https://github.com/OpenSkywalking/skywalking-netcore">.net core</a>,<a href="https://github.com/OpenSkywalking/skywalking-nodejs">Node.js</a> and <a href="https://github.com/OpenSkywalking/skywalking-go">Go</a>.</p>
 <p>Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions. The overview view is a global view of your applications and components, including the number of components and applications, application alarm fluctuations, slow service lists, and application throughput; The topology shows the topological relationship of the whole application; The application view represents the upstream and downstream relationship of the application from single application, TOP N services and servers, JVM, host and process info. The service view focuses on the operation of a single service portal and the upstream and downstream dependencies of this service and it helps the user to optimize and monitor a single service; the trace graph shows all the buried points of the invocation and the execution time of each burial point, and the alarm view is based on the configuration threshold for the application, server, service for real-time alarms</p>
@@ -27,10 +27,10 @@ <h4>API project</h4>
 }</p>
 <h4>Service provider project</h4>
 <p>package org.apache.skywalking.demo.provider;</p>
-<p>@Service(version = &quot;${demo.service.version}&quot;,
-application = &quot;${<a href="http://dubbo.application.id">dubbo.application.id</a>}&quot;,
-protocol = &quot;${<a href="http://dubbo.protocol.id">dubbo.protocol.id</a>}&quot;,
-registry = &quot;${<a href="http://dubbo.registry.id">dubbo.registry.id</a>}&quot;, timeout = 60000)
+<p>@Service(version = &quot;<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mrow><mi>d</mi><mi>e</mi><mi>m</mi><mi>o</mi><mi mathvariant="normal">.</mi><mi>s</mi><mi>e</mi><mi>r</mi><mi>v</mi><mi>i</mi><mi>c</mi><mi>e</mi><mi mathvariant="normal">.</mi><mi>v</mi><mi>e</mi><mi>r</mi><mi>s</mi><mi>i</mi><mi>o</mi><mi>n</mi></mrow><mi mathvariant="normal">&quot;</mi><mo separator="true">,</mo><mi>a</mi><mi>p</mi><mi>p</mi><mi>l</mi><mi>i</mi><mi>c</mi><mi>a</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mo>=</mo><mi mathvariant="normal">&quot;</mi></mrow><annotation encoding="application/x-tex">{demo.service.version}&quot;,
+	application = &quot;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.69444em;"></span><span class="strut bottom" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="base textstyle uncramped"><span class="mord textstyle uncramped"><span class="mord mathit">d</span><span class="mord mathit">e</span><span class="mord mathit">m</span><span class="mord mathit">o</span><span class="mord mathrm">.</span><span class="mord mathit">s</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit" style="margin-right:0.03588em;">v</span><span class="mord mathit">i</span><span class="mord mathit">c</span><span class="mord mathit">e</span><span class="mord mathrm">.</span><span class="mord mathit" style="margin-right:0.03588em;">v</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">s</span><span class="mord mathit">i</span><span class="mord mathit">o</span><span class="mord mathit">n</span></span><span class="mord mathrm">&quot;</span><span class="mpunct">,</span><span class="mord mathit">a</span><span class="mord mathit">p</span><span class="mord mathit">p</span><span class="mord mathit" style="margin-right:0.01968em;">l</span><span class="mord mathit">i</span><span class="mord mathit">c</span><span class="mord mathit">a</span><span class="mord mathit">t</span><span class="mord mathit">i</span><span class="mord mathit">o</span><span class="mord mathit">n</span><span class="mrel">=</span><span class="mord mathrm">&quot;</span></span></span></span>{<a href="http://dubbo.application.id">dubbo.application.id</a>}&quot;,
+protocol = &quot;<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mrow><mi>d</mi><mi>u</mi><mi>b</mi><mi>b</mi><mi>o</mi><mi mathvariant="normal">.</mi><mi>p</mi><mi>r</mi><mi>o</mi><mi>t</mi><mi>o</mi><mi>c</mi><mi>o</mi><mi>l</mi><mi mathvariant="normal">.</mi><mi>i</mi><mi>d</mi></mrow><mi mathvariant="normal">&quot;</mi><mo separator="true">,</mo><mi>r</mi><mi>e</mi><mi>g</mi><mi>i</mi><mi>s</mi><mi>t</mi><mi>r</mi><mi>y</mi><mo>=</mo><mi mathvariant="normal">&quot;</mi></mrow><annotation encoding="application/x-tex">{dubbo.protocol.id}&quot;,
+	registry = &quot;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height:0.69444em;"></span><span class="strut bottom" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="base textstyle uncramped"><span class="mord textstyle uncramped"><span class="mord mathit">d</span><span class="mord mathit">u</span><span class="mord mathit">b</span><span class="mord mathit">b</span><span class="mord mathit">o</span><span class="mord mathrm">.</span><span class="mord mathit">p</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">o</span><span class="mord mathit">t</span><span class="mord mathit">o</span><span class="mord mathit">c</span><span class="mord mathit">o</span><span class="mord mathit" style="margin-right:0.01968em;">l</span><span class="mord mathrm">.</span><span class="mord mathit">i</span><span class="mord mathit">d</span></span><span class="mord mathrm">&quot;</span><span class="mpunct">,</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit">e</span><span class="mord mathit" style="margin-right:0.03588em;">g</span><span class="mord mathit">i</span><span class="mord mathit">s</span><span class="mord mathit">t</span><span class="mord mathit" style="margin-right:0.02778em;">r</span><span class="mord mathit" style="margin-right:0.03588em;">y</span><span class="mrel">=</span><span class="mord mathrm">&quot;</span></span></span></span>{<a href="http://dubbo.registry.id">dubbo.registry.id</a>}&quot;, timeout = 60000)
 public class HelloServiceImpl implements HelloService {</p>
 <pre><code>public String sayHello(String name) {
 	LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));
diff --git a/en-us/docs/admin/ops/skywalking.json b/en-us/docs/admin/ops/skywalking.json
index e65c1cb2..4b8aedde 100644
--- a/en-us/docs/admin/ops/skywalking.json
+++ b/en-us/docs/admin/ops/skywalking.json
@@ -1,4 +1,4 @@
 {
   "filename": "skywalking.md",
-  "__html": "<h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>\n<h2>Introduction to Apache Skywalking(Incubator)</h2>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache Skywalking(Incubator)</a>  is the APM system that it designed for micro-services architectures and cloud native architecture systems and supports distribute tracking. <a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (incubator)</a> collects and analyzes the trace data and generates the relationship between the application and the service metric, Apache skywalking (incubating) supports multiple languages agent, for example <a href=\"https://github.com/apache/incubator-skywalking\">Java</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-netcore\">.net core</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-nodejs\">Node.js</a> and <a href=\"https://github.com/OpenSkywalking/skywalking-go\">Go</a>.</p>\n<p>Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions. The overview view is a global view of your applications and components, including the number of components and applications, application alarm fluctuations, slow service lists, and application throughput; The topology shows the topological relationship of the whole application; The application view represents the upstream and downstream relationship of the application from single application, TOP N services and servers, JVM, host and process info. The service view focuses on the operation of a single service portal and the upstream and downstream dependencies of this service and it helps the user to optimize and monitor a single service; the trace graph shows all the buried points of the invocation and the execution time of each burial point, and the alarm view is based on the configuration threshold for the application, server, service for real-time alarms</p>\n<h2>Dubbo and Apache Skywalking(Incubator)</h2>\n<h3>Build the Dubbo demo  project</h3>\n<p>The Dubbo demo has been uploaded to the <a href=\"https://github.com/SkywalkingTest/dubbo-trace-example\">GitHub repository</a>.</p>\n<h4>API project</h4>\n<p>Service interface definition:\npackage org.apache.skywalking.demo.interfaces;</p>\n<p>public interface HelloService {\nString sayHello(String name);\n}</p>\n<h4>Service provider project</h4>\n<p>package org.apache.skywalking.demo.provider;</p>\n<p>@Service(version = &quot;${demo.service.version}&quot;,\napplication = &quot;${<a href=\"http://dubbo.application.id\">dubbo.application.id</a>}&quot;,\nprotocol = &quot;${<a href=\"http://dubbo.protocol.id\">dubbo.protocol.id</a>}&quot;,\nregistry = &quot;${<a href=\"http://dubbo.registry.id\">dubbo.registry.id</a>}&quot;, timeout = 60000)\npublic class HelloServiceImpl implements HelloService {</p>\n<pre><code>public String sayHello(String name) {\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));\n\treturn &quot;Hello, &quot; + name;\n}\n</code></pre>\n<p>}</p>\n<h4>Service consumer project</h4>\n<p>package org.apache.skywalking.demo.consumer;</p>\n<p>@RestController\npublic class ConsumerController {</p>\n<pre><code>private static int COUNT = 0;\n\n@Reference(version = &quot;${demo.service.version}&quot;,\n\tapplication = &quot;${dubbo.application.id}&quot;,\n\turl = &quot;dubbo://localhost:20880&quot;, timeout = 60000)\nprivate HelloService helloService;\n\n@GetMapping(&quot;/sayHello/{name}&quot;)\npublic String sayHello(@PathVariable(name = &quot;name&quot;) String name) {\n\tif ((COUNT++) % 3 == 0){\n\t\tthrow new RuntimeException();\n\t}\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(2));\n\treturn helloService.sayHello(name);\n}\n</code></pre>\n<p>}</p>\n<h3>Deploy Apache Skywalking(incubator)</h3>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (Incubator)</a> offers  two deployment modes: single-node mode and cluster mode,Here is  the single-node mode deployment step, and more about how to deploy skywalking with cluster mode, please reference <a href=\"https://github.com/apache/incubator-skywalking/blob/master/docs/en/Deploy-backend-in-cluster-mode.md\">document</a>.</p>\n<h4>Third-party components</h4>\n<ol>\n<li>JDK 8+</li>\n<li>Elasticsearch 5.x</li>\n</ol>\n<h4>Deployment step</h4>\n<ol>\n<li>Download <a href=\"http://skywalking.apache.org/downloads/\">Apache Skywalking Collector</a></li>\n<li>Deploy Elasticsearch service\n<ul>\n<li>Set <code>cluster.name</code> to <code>CollectorDBCluster</code></li>\n<li>Set <code>network.host</code> to <code>0.0.0.0</code></li>\n<li>Start elasticsearch service</li>\n</ul>\n</li>\n<li>Unzip and start the Skywalking Collector. Run the ' bin/startup.sh ' command to start skywalking Collector</li>\n</ol>\n<h4>Deploy the demo</h4>\n<p>Before you deploy the demo service, please run the following command:</p>\n<pre><code>./mvnw clean package\n</code></pre>\n<h4>Deploy the provider service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-provider -Dskywalking.collector.servers=localhost:10800 dubbo-provider/target/dubbo-provider.jar\n</code></pre>\n<h4>Deploy the consumer service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-consumer -Dskywalking.collector.servers=localhost:10800 dubbo-consumer/target/dubbo-consumer.jar \n</code></pre>\n<h4>visit demo service</h4>\n<pre><code>curl http://localhost:8080/sayHello/test\n</code></pre>\n<h2>Skywalking scren snapshot</h2>\n<h3>Dashboard</h3>\n<p><img src=\"../sources/images/skywalking-dashboard.png\" alt=\"/admin-guide/images/skywalking-dashboard.png\"></p>\n<h3>Topology</h3>\n<p><img src=\"../sources/images/skywalking-topology.png\" alt=\"/admin-guide/images/skywalking-topology.png\"></p>\n<h3>Application view</h3>\n<p><img src=\"../sources/images/skywalking-application.png\" alt=\"/admin-guide/images/skywalking-application.png\"></p>\n<p>JVM Information\n<img src=\"../sources/images/skywalking-application_instance.png\" alt=\"/admin-guide/images/skywalking-application_instance.png\"></p>\n<h3>Service view</h3>\n<p>Consumer side\n<img src=\"../sources/images/skywalking-service-consumer.png\" alt=\"/admin-guide/images/skywalking-service-consumer.png\"></p>\n<p>provider side\n<img src=\"../sources/images/skywalking-service-provider.png\" alt=\"/admin-guide/images/skywalking-service-provider.png\"></p>\n<h3>Trace</h3>\n<p><img src=\"../sources/images/skywalking-trace.png\" alt=\"/admin-guide/images/skywalking-trace.png\"></p>\n<p>Span info\n<img src=\"../sources/images/skywalking-span-Info.png\" alt=\"/admin-guide/images/skywalking-span-Info.png\"></p>\n<h3>Alarm view</h3>\n<p><img src=\"../sources/images/skywalking-alarm.png\" alt=\"/admin-guide/images/skywalking-alarm.png\"></p>\n"
+  "__html": "<h1>Tracing Dubbo service with Apache Skywalking(incubator)</h1>\n<h2>Introduction to Apache Skywalking(Incubator)</h2>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache Skywalking(Incubator)</a>  is the APM system that it designed for micro-services architectures and cloud native architecture systems and supports distribute tracking. <a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (incubator)</a> collects and analyzes the trace data and generates the relationship between the application and the service metric, Apache skywalking (incubating) supports multiple languages agent, for example <a href=\"https://github.com/apache/incubator-skywalking\">Java</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-netcore\">.net core</a>,<a href=\"https://github.com/OpenSkywalking/skywalking-nodejs\">Node.js</a> and <a href=\"https://github.com/OpenSkywalking/skywalking-go\">Go</a>.</p>\n<p>Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions. The overview view is a global view of your applications and components, including the number of components and applications, application alarm fluctuations, slow service lists, and application throughput; The topology shows the topological relationship of the whole application; The application view represents the upstream and downstream relationship of the application from single application, TOP N services and servers, JVM, host and process info. The service view focuses on the operation of a single service portal and the upstream and downstream dependencies of this service and it helps the user to optimize and monitor a single service; the trace graph shows all the buried points of the invocation and the execution time of each burial point, and the alarm view is based on the configuration threshold for the application, server, service for real-time alarms</p>\n<h2>Dubbo and Apache Skywalking(Incubator)</h2>\n<h3>Build the Dubbo demo  project</h3>\n<p>The Dubbo demo has been uploaded to the <a href=\"https://github.com/SkywalkingTest/dubbo-trace-example\">GitHub repository</a>.</p>\n<h4>API project</h4>\n<p>Service interface definition:\npackage org.apache.skywalking.demo.interfaces;</p>\n<p>public interface HelloService {\nString sayHello(String name);\n}</p>\n<h4>Service provider project</h4>\n<p>package org.apache.skywalking.demo.provider;</p>\n<p>@Service(version = &quot;<span class=\"katex\"><span class=\"katex-mathml\"><math><semantics><mrow><mrow><mi>d</mi><mi>e</mi><mi>m</mi><mi>o</mi><mi mathvariant=\"normal\">.</mi><mi>s</mi><mi>e</mi><mi>r</mi><mi>v</mi><mi>i</mi><mi>c</mi><mi>e</mi><mi mathvariant=\"normal\">.</mi><mi>v</mi><mi>e</mi><mi>r</mi><mi>s</mi><mi>i</mi><mi>o</mi><mi>n</mi></mrow><mi mathvariant=\"normal\">&quot;</mi><mo separator=\"true\">,</mo><mi>a</mi><mi>p</mi><mi>p</mi><mi>l</mi><mi>i</mi><mi>c</mi><mi>a</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mo>=</mo><mi mathvariant=\"normal\">&quot;</mi></mrow><annotation encoding=\"application/x-tex\">{demo.service.version}&quot;,\n\tapplication = &quot;</annotation></semantics></math></span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"strut\" style=\"height:0.69444em;\"></span><span class=\"strut bottom\" style=\"height:0.8888799999999999em;vertical-align:-0.19444em;\"></span><span class=\"base textstyle uncramped\"><span class=\"mord textstyle uncramped\"><span class=\"mord mathit\">d</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\">m</span><span class=\"mord mathit\">o</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\">s</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">v</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">c</span><span class=\"mord mathit\">e</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">v</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\">s</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">n</span></span><span class=\"mord mathrm\">&quot;</span><span class=\"mpunct\">,</span><span class=\"mord mathit\">a</span><span class=\"mord mathit\">p</span><span class=\"mord mathit\">p</span><span class=\"mord mathit\" style=\"margin-right:0.01968em;\">l</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">c</span><span class=\"mord mathit\">a</span><span class=\"mord mathit\">t</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">n</span><span class=\"mrel\">=</span><span class=\"mord mathrm\">&quot;</span></span></span></span>{<a href=\"http://dubbo.application.id\">dubbo.application.id</a>}&quot;,\nprotocol = &quot;<span class=\"katex\"><span class=\"katex-mathml\"><math><semantics><mrow><mrow><mi>d</mi><mi>u</mi><mi>b</mi><mi>b</mi><mi>o</mi><mi mathvariant=\"normal\">.</mi><mi>p</mi><mi>r</mi><mi>o</mi><mi>t</mi><mi>o</mi><mi>c</mi><mi>o</mi><mi>l</mi><mi mathvariant=\"normal\">.</mi><mi>i</mi><mi>d</mi></mrow><mi mathvariant=\"normal\">&quot;</mi><mo separator=\"true\">,</mo><mi>r</mi><mi>e</mi><mi>g</mi><mi>i</mi><mi>s</mi><mi>t</mi><mi>r</mi><mi>y</mi><mo>=</mo><mi mathvariant=\"normal\">&quot;</mi></mrow><annotation encoding=\"application/x-tex\">{dubbo.protocol.id}&quot;,\n\tregistry = &quot;</annotation></semantics></math></span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"strut\" style=\"height:0.69444em;\"></span><span class=\"strut bottom\" style=\"height:0.8888799999999999em;vertical-align:-0.19444em;\"></span><span class=\"base textstyle uncramped\"><span class=\"mord textstyle uncramped\"><span class=\"mord mathit\">d</span><span class=\"mord mathit\">u</span><span class=\"mord mathit\">b</span><span class=\"mord mathit\">b</span><span class=\"mord mathit\">o</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\">p</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">t</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\">c</span><span class=\"mord mathit\">o</span><span class=\"mord mathit\" style=\"margin-right:0.01968em;\">l</span><span class=\"mord mathrm\">.</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">d</span></span><span class=\"mord mathrm\">&quot;</span><span class=\"mpunct\">,</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\">e</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">g</span><span class=\"mord mathit\">i</span><span class=\"mord mathit\">s</span><span class=\"mord mathit\">t</span><span class=\"mord mathit\" style=\"margin-right:0.02778em;\">r</span><span class=\"mord mathit\" style=\"margin-right:0.03588em;\">y</span><span class=\"mrel\">=</span><span class=\"mord mathrm\">&quot;</span></span></span></span>{<a href=\"http://dubbo.registry.id\">dubbo.registry.id</a>}&quot;, timeout = 60000)\npublic class HelloServiceImpl implements HelloService {</p>\n<pre><code>public String sayHello(String name) {\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));\n\treturn &quot;Hello, &quot; + name;\n}\n</code></pre>\n<p>}</p>\n<h4>Service consumer project</h4>\n<p>package org.apache.skywalking.demo.consumer;</p>\n<p>@RestController\npublic class ConsumerController {</p>\n<pre><code>private static int COUNT = 0;\n\n@Reference(version = &quot;${demo.service.version}&quot;,\n\tapplication = &quot;${dubbo.application.id}&quot;,\n\turl = &quot;dubbo://localhost:20880&quot;, timeout = 60000)\nprivate HelloService helloService;\n\n@GetMapping(&quot;/sayHello/{name}&quot;)\npublic String sayHello(@PathVariable(name = &quot;name&quot;) String name) {\n\tif ((COUNT++) % 3 == 0){\n\t\tthrow new RuntimeException();\n\t}\n\tLockSupport.parkNanos(TimeUnit.SECONDS.toNanos(2));\n\treturn helloService.sayHello(name);\n}\n</code></pre>\n<p>}</p>\n<h3>Deploy Apache Skywalking(incubator)</h3>\n<p><a href=\"https://github.com/apache/incubator-skywalking\">Apache skywalking (Incubator)</a> offers  two deployment modes: single-node mode and cluster mode,Here is  the single-node mode deployment step, and more about how to deploy skywalking with cluster mode, please reference <a href=\"https://github.com/apache/incubator-skywalking/blob/master/docs/en/Deploy-backend-in-cluster-mode.md\">document</a>.</p>\n<h4>Third-party components</h4>\n<ol>\n<li>JDK 8+</li>\n<li>Elasticsearch 5.x</li>\n</ol>\n<h4>Deployment step</h4>\n<ol>\n<li>Download <a href=\"http://skywalking.apache.org/downloads/\">Apache Skywalking Collector</a></li>\n<li>Deploy Elasticsearch service\n<ul>\n<li>Set <code>cluster.name</code> to <code>CollectorDBCluster</code></li>\n<li>Set <code>network.host</code> to <code>0.0.0.0</code></li>\n<li>Start elasticsearch service</li>\n</ul>\n</li>\n<li>Unzip and start the Skywalking Collector. Run the ' bin/startup.sh ' command to start skywalking Collector</li>\n</ol>\n<h4>Deploy the demo</h4>\n<p>Before you deploy the demo service, please run the following command:</p>\n<pre><code>./mvnw clean package\n</code></pre>\n<h4>Deploy the provider service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-provider -Dskywalking.collector.servers=localhost:10800 dubbo-provider/target/dubbo-provider.jar\n</code></pre>\n<h4>Deploy the consumer service</h4>\n<pre><code>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-consumer -Dskywalking.collector.servers=localhost:10800 dubbo-consumer/target/dubbo-consumer.jar \n</code></pre>\n<h4>visit demo service</h4>\n<pre><code>curl http://localhost:8080/sayHello/test\n</code></pre>\n<h2>Skywalking scren snapshot</h2>\n<h3>Dashboard</h3>\n<p><img src=\"../sources/images/skywalking-dashboard.png\" alt=\"/admin-guide/images/skywalking-dashboard.png\"></p>\n<h3>Topology</h3>\n<p><img src=\"../sources/images/skywalking-topology.png\" alt=\"/admin-guide/images/skywalking-topology.png\"></p>\n<h3>Application view</h3>\n<p><img src=\"../sources/images/skywalking-application.png\" alt=\"/admin-guide/images/skywalking-application.png\"></p>\n<p>JVM Information\n<img src=\"../sources/images/skywalking-application_instance.png\" alt=\"/admin-guide/images/skywalking-application_instance.png\"></p>\n<h3>Service view</h3>\n<p>Consumer side\n<img src=\"../sources/images/skywalking-service-consumer.png\" alt=\"/admin-guide/images/skywalking-service-consumer.png\"></p>\n<p>provider side\n<img src=\"../sources/images/skywalking-service-provider.png\" alt=\"/admin-guide/images/skywalking-service-provider.png\"></p>\n<h3>Trace</h3>\n<p><img src=\"../sources/images/skywalking-trace.png\" alt=\"/admin-guide/images/skywalking-trace.png\"></p>\n<p>Span info\n<img src=\"../sources/images/skywalking-span-Info.png\" alt=\"/admin-guide/images/skywalking-span-Info.png\"></p>\n<h3>Alarm view</h3>\n<p><img src=\"../sources/images/skywalking-alarm.png\" alt=\"/admin-guide/images/skywalking-alarm.png\"></p>\n"
 }
\ No newline at end of file
diff --git a/site_config/site.js b/site_config/site.js
index 0fefffa8..fc982cee 100644
--- a/site_config/site.js
+++ b/site_config/site.js
@@ -2,7 +2,7 @@ export default {
   rootPath: '', // 发布到服务器的根目录，需以/开头但不能有尾/，如果只有/，请填写空字符串
   port: 8080, // 本地开发服务器的启动端口
   domain: 'dubbo.apache.org', // 站点部署域名
-  defaultSearch: 'baidu', // 默认搜索引擎，baidu或者google
+  defaultSearch: 'google', // 默认搜索引擎，baidu或者google
   defaultLanguage: 'en-us',
   'en-us': {
     pageMenu: [
diff --git a/zh-cn/blog/prepare-an-apache-release.html b/zh-cn/blog/prepare-an-apache-release.html
index 4cd7e222..598d0f4f 100644
--- a/zh-cn/blog/prepare-an-apache-release.html
+++ b/zh-cn/blog/prepare-an-apache-release.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/blogDetail.css" />
 </head>
 <body>
-	<div id="root"><div class="blog-detail-page" data-reactroot="" data-reactid="1" data-react-checksum="-73076503"><header class="header-container header-container-normal" data-reactid="2"><div class="header-body" data-reactid="3"><a href="/zh-cn/index.html" data-reactid="4"><img class="logo" src="/img/dubbo_colorful.png" data-reactid="5"/></a><div class="search search-normal" data-reactid="6"><span class="icon-search" data-reactid="7"></span></div><span class="language-switch language-switch-normal" data-reactid="8">En</span><div class="header-menu" data-reactid="9"><img class="header-menu-toggle" src="/img/menu_gray.png" data-reactid="10"/><ul data-reactid="11"><li class="menu-item menu-item-normal" data-reactid="12"><a href="/zh-cn/index.html" data-reactid="13">首页</a></li><li class="menu-item menu-item-normal" data-reactid="14"><a href="/zh-cn/docs/user/quick-start.html" data-reactid="15">文档</a></li><li class="menu-item menu-item-normal menu-item-normal-active" data-reactid="16"><a href="/zh-cn/blog/index.html" data-reactid="17">博客</a></li><li class="menu-item menu-item-normal" data-reactid="18"><a href="/zh-cn/community/index.html" data-reactid="19">社区</a></li></ul></div></div></header><section class="blog-content markdown-body" data-reactid="20"><h1>如何准备Apache Release</h1>
+	<div id="root"><div class="blog-detail-page" data-reactroot="" data-reactid="1" data-react-checksum="-1268453287"><header class="header-container header-container-normal" data-reactid="2"><div class="header-body" data-reactid="3"><a href="/zh-cn/index.html" data-reactid="4"><img class="logo" src="/img/dubbo_colorful.png" data-reactid="5"/></a><div class="search search-normal" data-reactid="6"><span class="icon-search" data-reactid="7"></span></div><span class="language-switch language-switch-normal" data-reactid="8">En</span><div class="header-menu" data-reactid="9"><img class="header-menu-toggle" src="/img/menu_gray.png" data-reactid="10"/><ul data-reactid="11"><li class="menu-item menu-item-normal" data-reactid="12"><a href="/zh-cn/index.html" data-reactid="13">首页</a></li><li class="menu-item menu-item-normal" data-reactid="14"><a href="/zh-cn/docs/user/quick-start.html" data-reactid="15">文档</a></li><li class="menu-item menu-item-normal menu-item-normal-active" data-reactid="16"><a href="/zh-cn/blog/index.html" data-reactid="17">博客</a></li><li class="menu-item menu-item-normal" data-reactid="18"><a href="/zh-cn/community/index.html" data-reactid="19">社区</a></li></ul></div></div></header><section class="blog-content markdown-body" data-reactid="20"><h1>如何准备Apache Release</h1>
 <h2>理解Apache发布的内容和流程</h2>
 <p>总的来说，Source Release是Apache关注的重点，也是发布的必须内容；而Binary Release是可选项，Dubbo可以选择是否发布二进制包到Apache仓库或者发布到Maven中央仓库。</p>
 <p>请参考以下链接，找到更多关于ASF的发布指南:</p>
@@ -143,7 +143,7 @@ <h2>本地构建环境准备</h2>
 <h2>打包&amp;上传</h2>
 <ol>
 <li>
-<p>从主干分支拉取新分支作为发布分支，如现在要发布${release_version}版本，则从2.6.x拉出新分支${release_version}-release，此后${release_version} Release Candidates涉及的修改及打标签等都在${release_version}-release分支进行，最终发布完成后合入主干分支。</p>
+<p>从主干分支拉取新分支作为发布分支，如现在要发布{release_version}版本，则从2.6.x拉出新分支{release_version}-release，此后{release_version} Release Candidates涉及的修改及打标签等都在{release_version}-release分支进行，最终发布完成后合入主干分支。</p>
 </li>
 <li>
 <p>首先，在${release_version}-release分支验证maven组件打包、source源码打包、签名等是否都正常工作(2.6.x记得要使用1.7或以下版本JDK进行编译打包)</p>
diff --git a/zh-cn/blog/prepare-an-apache-release.json b/zh-cn/blog/prepare-an-apache-release.json
index 6e360ccf..7966e6c4 100644
--- a/zh-cn/blog/prepare-an-apache-release.json
+++ b/zh-cn/blog/prepare-an-apache-release.json
@@ -1,6 +1,6 @@
 {
   "filename": "prepare-an-apache-release.md",
-  "__html": "<h1>如何准备Apache Release</h1>\n<h2>理解Apache发布的内容和流程</h2>\n<p>总的来说，Source Release是Apache关注的重点，也是发布的必须内容；而Binary Release是可选项，Dubbo可以选择是否发布二进制包到Apache仓库或者发布到Maven中央仓库。</p>\n<p>请参考以下链接，找到更多关于ASF的发布指南:</p>\n<ul>\n<li><a href=\"http://www.apache.org/dev/release-publishing\">Apache Release Guide</a></li>\n<li><a href=\"http://www.apache.org/dev/release.html\">Apache Release Policy</a></li>\n<li><a href=\"http://www.apache.org/dev/publishing-maven-artifacts.html\">Maven Release Info</a></li>\n</ul>\n<h2>本地构建环境准备</h2>\n<p>主要包括签名工具、Maven仓库认证相关准备</p>\n<ol>\n<li>\n<p>安装GPG，参见 <a href=\"https://www.gnupg.org/download/index.html\">https://www.gnupg.org/download/index.html</a></p>\n<ul>\n<li>如Mac OS</li>\n</ul>\n<pre><code class=\"language-sh\">$ brew install gpg\n$ gpg --version <span class=\"hljs-comment\">#检查版本，应该为2.x</span>\n</code></pre>\n</li>\n<li>\n<p>用gpg生成key</p>\n<ul>\n<li>根据提示，生成key</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> gpg --full-gen-key</span>\ngpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc.\nThis is free software: you are free to change and redistribute it.\nThere is NO WARRANTY, to the extent permitted by law.\n\nPlease select what kind of key you want:\n  (1) RSA and RSA (default)\n  (2) DSA and Elgamal\n  (3) DSA (sign only)\n  (4) RSA (sign only)\nYour selection? 1\nRSA keys may be between 1024 and 4096 bits long.\nWhat keysize do you want? (2048) 4096\nRequested keysize is 4096 bits\nPlease specify how long the key should be valid.\n        0 = key does not expire\n     &lt;n&gt;  = key expires in n days\n     &lt;n&gt;w = key expires in n weeks\n     &lt;n&gt;m = key expires in n months\n     &lt;n&gt;y = key expires in n years\nKey is valid for? (0) \nKey does not expire at all\nIs this correct? (y/N) y\n\nGnuPG needs to construct a user ID to identify your key.\n\nReal name: Robert Burrell Donkin\nEmail address: rdonkin@apache.org\nComment: CODE SIGNING KEY\nYou selected this USER-ID:\n   \"Robert Burrell Donkin (CODE SIGNING KEY) &lt;rdonkin@apache.org&gt;\"\n\nChange (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? O\nYou need a Passphrase to protect your secret key. # 填入密码，以后打包过程中会经常用到\n</code></pre>\n<ul>\n<li>查看key id</li>\n</ul>\n<pre><code class=\"language-sh\">$ gpg --list-keys\npub   rsa4096/28681CB1 2018-04-26 <span class=\"hljs-comment\"># 28681CB1就是key id</span>\nuid       [ultimate] liujun (apache-dubbo) &lt;liujun@apache.org&gt;\nsub   rsa4096/D3D6984B 2018-04-26\n\n<span class=\"hljs-comment\"># 通过key id发送public key到keyserver</span>\n$ gpg --keyserver pgpkeys.mit.edu --send-key 28681CB1\n<span class=\"hljs-comment\"># 其中，pgpkeys.mit.edu为随意挑选的keyserver，keyserver列表为：https://sks-keyservers.net/status/，因为相互之间是自动同步的，选任意一个都可以。</span>\n</code></pre>\n<ul>\n<li>如果有多个public key，设置默认key</li>\n</ul>\n<p>~/.gnupg/gpg.conf</p>\n<pre><code class=\"language-proper\"># If you have more than 1 secret key in your keyring, you may want to\n# uncomment the following option and set your preferred keyid.\n\ndefault-key 28681CB1\n</code></pre>\n<p>PS: 最新版本经过实测，本地没有gpg.conf这个文件，因此如果在执行过程中遇到签名失败，可以参考这个文章：<a href=\"https://blog.csdn.net/wenbo20182/article/details/72850810\">https://blog.csdn.net/wenbo20182/article/details/72850810</a> 或 <a href=\"https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors\">https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors</a></p>\n</li>\n<li>\n<p>设置Apache中央仓库</p>\n<ul>\n<li>Dubbo项目的父pom为apache pom(2.6.x发布版本不需要此操作)</li>\n</ul>\n<pre><code class=\"language-xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">parent</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">groupId</span>&gt;</span>org.apache<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">groupId</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">artifactId</span>&gt;</span>apache<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">artifactId</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">version</span>&gt;</span>19<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">version</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">parent</span>&gt;</span>\n</code></pre>\n<ul>\n<li>\n<p>添加以下内容到.m2/settings.xml</p>\n<p>所有密码请使用<a href=\"http://maven.apache.org/guides/mini/guide-encryption.html\">maven-encryption-plugin</a>加密后再填入</p>\n</li>\n</ul>\n<pre><code class=\"language-xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">settings</span>&gt;</span>\n...\n <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">servers</span>&gt;</span>\n   <span class=\"hljs-comment\">&lt;!-- To publish a snapshot of some part of Maven --&gt;</span>\n   <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">server</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">id</span>&gt;</span>apache.snapshots.https<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">id</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">username</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP USERNAME --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">username</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">password</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP PASSWORD (encrypted) --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">password</span>&gt;</span>\n   <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">server</span>&gt;</span>\n   <span class=\"hljs-comment\">&lt;!-- To stage a release of some part of Maven --&gt;</span>\n   <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">server</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">id</span>&gt;</span>apache.releases.https<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">id</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">username</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP USERNAME --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">username</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">password</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP PASSWORD (encrypted) --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">password</span>&gt;</span>\n   <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">server</span>&gt;</span>\n  ...\n     <span class=\"hljs-comment\">&lt;!-- gpg passphrase used when generate key --&gt;</span>\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">server</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">id</span>&gt;</span>gpg.passphrase<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">id</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">passphrase</span>&gt;</span><span class=\"hljs-comment\">&lt;!-- yourKeyPassword --&gt;</span><span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">passphrase</span>&gt;</span>\n   <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">server</span>&gt;</span>\n <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">servers</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">settings</span>&gt;</span>\n</code></pre>\n<p>​</p>\n</li>\n</ol>\n<h2>打包&amp;上传</h2>\n<ol>\n<li>\n<p>从主干分支拉取新分支作为发布分支，如现在要发布${release_version}版本，则从2.6.x拉出新分支${release_version}-release，此后${release_version} Release Candidates涉及的修改及打标签等都在${release_version}-release分支进行，最终发布完成后合入主干分支。</p>\n</li>\n<li>\n<p>首先，在${release_version}-release分支验证maven组件打包、source源码打包、签名等是否都正常工作(2.6.x记得要使用1.7或以下版本JDK进行编译打包)</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn clean install -Papache-release</span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn deploy</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 将snapshot包推送到maven中央仓库，处于staging状态</span>\n</code></pre>\n</li>\n<li>\n<p>用maven-release-plugin发布</p>\n<ul>\n<li>先用dryRun验证是否ok</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn release:prepare -Prelease -Darguments=<span class=\"hljs-string\">\"-DskipTests\"</span> -DautoVersionSubmodules=<span class=\"hljs-literal\">true</span> -Dusername=YOUR GITHUB ID -DdryRun=<span class=\"hljs-literal\">true</span></span>\n</code></pre>\n<ul>\n<li>验证通过后，执行release:prepare</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn release:clean</span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn release:prepare -Prelease -Darguments=<span class=\"hljs-string\">\"-DskipTests\"</span> -DautoVersionSubmodules=<span class=\"hljs-literal\">true</span> -Dusername=YOUR GITHUB ID</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 执行完成后：1.生成source.zip包； 2.打出tag，并推送到github仓库； 3.分支版本自动升级为<span class=\"hljs-variable\">${release_version}</span>-SNAPSHOT，并将修改推送到github仓库</span>\n</code></pre>\n<ul>\n<li>执行release:perform，做正式发布</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn -Prelease release:perform -Darguments=<span class=\"hljs-string\">\"-DskipTests\"</span> -DautoVersionSubmodules=<span class=\"hljs-literal\">true</span> -Dusername=YOUR GITHUB ID</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 所有artifacts发布到配置的远程maven中央仓库，处于staging状态，这里一定要去仓库检查一下是否完整发布上去，尤其是dubbo-parent模块</span>\n</code></pre>\n<p>PS: 执行release插件时，需要输入github的密码，这里不是输入web页面的登录密码，而是一个token，详见这里：<a href=\"https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/\">https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/</a></p>\n</li>\n</ol>\n<h2>准备Apache发布</h2>\n<ol>\n<li>\n<p>准备svn本机环境（Apache使用svn托管项目的发布内容）</p>\n</li>\n<li>\n<p>将dubbo checkout到本地目录</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> svn checkout https://dist.apache.org/repos/dist/dev/incubator/dubbo</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 假定本地目录为 ~/apache/incubator/dubbo</span>\n</code></pre>\n</li>\n<li>\n<p>当前发布版本为${release_version}，新建目录</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> <span class=\"hljs-built_in\">cd</span> ~/apache/incubator/dubbo <span class=\"hljs-comment\"># dubbo svn根目录</span></span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> mkdir <span class=\"hljs-variable\">${release_version}</span></span>\n</code></pre>\n</li>\n<li>\n<p>添加public key到<a href=\"https://dist.apache.org/repos/dist/dev/incubator/dubbo/KEYS\">KEYS</a>文件并提交到SVN仓库（第一次做发布的人需要做这个操作，具体操作参考KEYS文件里的说明）。KEYS主要是让参与投票的人在本地导入，用来校验sign的正确性</p>\n</li>\n<li>\n<p>拷贝distribution/target下的source相关的包到svn本地仓库dubbo/${release_version}</p>\n</li>\n<li>\n<p>生成sha512签名</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> shasum -a 512 apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-<span class=\"hljs-built_in\">source</span>-release.zip &gt;&gt; apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-<span class=\"hljs-built_in\">source</span>-release.zip.sha512</span>\n</code></pre>\n</li>\n<li>\n<p>如果有binary release要同时发布</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">#</span><span class=\"bash\"> distribution/target目录下，拷贝bin-release.zip以及bin-release.zip.asc到svn本地仓库dubbo/<span class=\"hljs-variable\">${release_version}</span></span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 参考第6步，生成sha512签名</span>\n</code></pre>\n</li>\n<li>\n<p>提交到Apache svn</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> svn status</span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> svn commit -m <span class=\"hljs-string\">'prepare for ${release_version} RC1'</span></span>\n</code></pre>\n</li>\n</ol>\n<h2>验证Release Candidates</h2>\n<p>首先，从以下地址下载要发布的Release Candidate到本地环境：\n<a href=\"https://dist.apache.org/repos/dist/dev/incubator/dubbo/$%7Brelease_version%7D/\">https://dist.apache.org/repos/dist/dev/incubator/dubbo/${release_version}/</a></p>\n<p>然后，开始验证环节，验证包含但不限于以下内容和形式</p>\n<ol>\n<li>Check signatures and hashes are good</li>\n</ol>\n<ul>\n<li>sha512</li>\n</ul>\n<pre><code class=\"language-sh\">$ shasum -c apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-<span class=\"hljs-built_in\">source</span>-release.zip.sha512\n$ shasum -c apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-bin-release.zip.sha512\n</code></pre>\n<ul>\n<li>gpg\n<ul>\n<li>If it's your first time verify a release candidte, you should import public keys first.</li>\n</ul>\n<pre><code class=\"language-sh\">$ curl https://dist.apache.org/repos/dist/dev/incubator/dubbo/KEYS &gt;&gt; KEYS <span class=\"hljs-comment\"># download public keys to local directory</span>\n$ gpg --import KEYS <span class=\"hljs-comment\"># import keys</span>\n$ gpg —edit-key liujun\n  &gt; trust <span class=\"hljs-comment\"># 输入trust子命令</span>\n</code></pre>\n<ul>\n<li>Now, you can verify signature with command</li>\n</ul>\n<pre><code>gpg --verify apache-dubbo-incubating-2.6.3-source-release.zip.asc apache-dubbo-incubating-2.6.3-source-release.zip\n</code></pre>\n</li>\n</ul>\n<ol start=\"2\">\n<li>Unzip apache-dubbo-incubating-${release_version}-source-release.zip to the default directory and check the following:</li>\n</ol>\n<ul>\n<li>\n<p>Directory with 'incubating' in name\n<code>apache-dubbo-incubating-${release_version}-source-release</code></p>\n</li>\n<li>\n<p>DISCLAIMER exists</p>\n</li>\n<li>\n<p>LICENSE and NOTICE exists and contents are good</p>\n</li>\n<li>\n<p>All files and no binary files exist</p>\n</li>\n<li>\n<p>All files has standard ASF License header</p>\n</li>\n<li>\n<p>Can compile from source</p>\n</li>\n<li>\n<p>All unit tests can pass</p>\n<pre><code class=\"language-sh\">mvn clean <span class=\"hljs-built_in\">test</span> <span class=\"hljs-comment\"># This will run all unit tests</span>\n<span class=\"hljs-comment\"># you can also open rat and style plugin to check if every file meets requirements.</span>\nmvn clean <span class=\"hljs-built_in\">test</span> -Drat.skip=<span class=\"hljs-literal\">false</span> -Dcheckstyle.skip=<span class=\"hljs-literal\">false</span>\n</code></pre>\n</li>\n<li>\n<p>Release candidates match with corresponding tags, you can find tag link and hash in vote email.</p>\n<ul>\n<li>check the version number in pom.xml are the same</li>\n<li>check there are no extra files or directories in the source package, for example, no empty directories or useless log files.<br>\n<code>diff -r a rc_dir tag_dir</code></li>\n<li>check the top n tag commits, dive into the related files and check if the source package has the same changes</li>\n</ul>\n</li>\n</ul>\n<ol start=\"3\">\n<li>Unzip apache-dubbo-incubating-${release_version}-bin-release.zip and check:</li>\n</ol>\n<ul>\n<li>Check signatures are good</li>\n<li>'incubating' in name</li>\n<li>LICENSE and NOTICE exists and contents are good</li>\n</ul>\n<h2>进入投票</h2>\n<p>投票分两个阶段：</p>\n<ol>\n<li>Dubbo社区投票，发起投票邮件到dev@dubbo.apache.org。在社区开发者Review，并统计到3个同意发版的binding票后，即可进入下一阶段的投票。</li>\n<li>Apache社区投票，发起投票邮件到general@apache.org。在Apache PMC Review，并统计到3个统一发版的binding票后，即可进行正式发布。</li>\n</ol>\n<p>邮件模板：</p>\n<pre><code class=\"language-tex\">Hello Dubbo Community,\n\nThis is a call for vote to release Apache Dubbo (Incubating) version 2.6.2.\n\nThe release candidates:\nhttps://dist.apache.org/repos/dist/dev/incubator/dubbo/2.6.2/\n\nGit tag for the release:\nhttps://github.com/apache/incubator-dubbo/tree/dubbo-2.6.2\n\nHash for the release tag:\nafab04c53edab38d52275d2a198ea1aff7a4f41e\n\nRelease Notes:\nhttps://github.com/apache/incubator-dubbo/releases/tag/untagged-4775c0a22c60fca55118\n\nThe artifacts have been signed with Key : 28681CB1, which can be found in the keys file:\nhttps://dist.apache.org/repos/dist/dev/incubator/dubbo/KEYS\n\nThe vote will be open for at least 72 hours or until necessary number of votes are reached.\n\nPlease vote accordingly:\n\n[ ] +1 approve \n[ ] +0 no opinion \n[ ] -1 disapprove with the reason\n\nThanks,\nThe Apache Dubbo (Incubating) Team\n</code></pre>\n<h2>正式发布</h2>\n<ol>\n<li>提交https://dist.apache.org/repos/dist/dev/incubator/dubbo目录下的发布包到https://dist.apache.org/repos/dist/release/incubator/dubbo/，完成正式发布。</li>\n<li>发邮件到dev@dubbo.apache.org和general@apache.org，通知社区发布完成。</li>\n</ol>\n<h2>完成Maven Convenient Binary发布（可选）</h2>\n<p><strong><a href=\"http://apache.repository.org\">apache.repository.org</a> nexus仓库的权限已经申请，参见<a href=\"https://issues.apache.org/jira/browse/INFRA-16451\">jira</a>。</strong></p>\n<p>之前发布到maven仓库的artifacts都处于staging状态，用Apache <a href=\"http://xn--idapache-zm2p156p.repository.org\">id登录apache.repository.org</a>，发布即可。</p>\n",
+  "__html": "<h1>如何准备Apache Release</h1>\n<h2>理解Apache发布的内容和流程</h2>\n<p>总的来说，Source Release是Apache关注的重点，也是发布的必须内容；而Binary Release是可选项，Dubbo可以选择是否发布二进制包到Apache仓库或者发布到Maven中央仓库。</p>\n<p>请参考以下链接，找到更多关于ASF的发布指南:</p>\n<ul>\n<li><a href=\"http://www.apache.org/dev/release-publishing\">Apache Release Guide</a></li>\n<li><a href=\"http://www.apache.org/dev/release.html\">Apache Release Policy</a></li>\n<li><a href=\"http://www.apache.org/dev/publishing-maven-artifacts.html\">Maven Release Info</a></li>\n</ul>\n<h2>本地构建环境准备</h2>\n<p>主要包括签名工具、Maven仓库认证相关准备</p>\n<ol>\n<li>\n<p>安装GPG，参见 <a href=\"https://www.gnupg.org/download/index.html\">https://www.gnupg.org/download/index.html</a></p>\n<ul>\n<li>如Mac OS</li>\n</ul>\n<pre><code class=\"language-sh\">$ brew install gpg\n$ gpg --version <span class=\"hljs-comment\">#检查版本，应该为2.x</span>\n</code></pre>\n</li>\n<li>\n<p>用gpg生成key</p>\n<ul>\n<li>根据提示，生成key</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> gpg --full-gen-key</span>\ngpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc.\nThis is free software: you are free to change and redistribute it.\nThere is NO WARRANTY, to the extent permitted by law.\n\nPlease select what kind of key you want:\n  (1) RSA and RSA (default)\n  (2) DSA and Elgamal\n  (3) DSA (sign only)\n  (4) RSA (sign only)\nYour selection? 1\nRSA keys may be between 1024 and 4096 bits long.\nWhat keysize do you want? (2048) 4096\nRequested keysize is 4096 bits\nPlease specify how long the key should be valid.\n        0 = key does not expire\n     &lt;n&gt;  = key expires in n days\n     &lt;n&gt;w = key expires in n weeks\n     &lt;n&gt;m = key expires in n months\n     &lt;n&gt;y = key expires in n years\nKey is valid for? (0) \nKey does not expire at all\nIs this correct? (y/N) y\n\nGnuPG needs to construct a user ID to identify your key.\n\nReal name: Robert Burrell Donkin\nEmail address: rdonkin@apache.org\nComment: CODE SIGNING KEY\nYou selected this USER-ID:\n   \"Robert Burrell Donkin (CODE SIGNING KEY) &lt;rdonkin@apache.org&gt;\"\n\nChange (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? O\nYou need a Passphrase to protect your secret key. # 填入密码，以后打包过程中会经常用到\n</code></pre>\n<ul>\n<li>查看key id</li>\n</ul>\n<pre><code class=\"language-sh\">$ gpg --list-keys\npub   rsa4096/28681CB1 2018-04-26 <span class=\"hljs-comment\"># 28681CB1就是key id</span>\nuid       [ultimate] liujun (apache-dubbo) &lt;liujun@apache.org&gt;\nsub   rsa4096/D3D6984B 2018-04-26\n\n<span class=\"hljs-comment\"># 通过key id发送public key到keyserver</span>\n$ gpg --keyserver pgpkeys.mit.edu --send-key 28681CB1\n<span class=\"hljs-comment\"># 其中，pgpkeys.mit.edu为随意挑选的keyserver，keyserver列表为：https://sks-keyservers.net/status/，因为相互之间是自动同步的，选任意一个都可以。</span>\n</code></pre>\n<ul>\n<li>如果有多个public key，设置默认key</li>\n</ul>\n<p>~/.gnupg/gpg.conf</p>\n<pre><code class=\"language-proper\"># If you have more than 1 secret key in your keyring, you may want to\n# uncomment the following option and set your preferred keyid.\n\ndefault-key 28681CB1\n</code></pre>\n<p>PS: 最新版本经过实测，本地没有gpg.conf这个文件，因此如果在执行过程中遇到签名失败，可以参考这个文章：<a href=\"https://blog.csdn.net/wenbo20182/article/details/72850810\">https://blog.csdn.net/wenbo20182/article/details/72850810</a> 或 <a href=\"https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors\">https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors</a></p>\n</li>\n<li>\n<p>设置Apache中央仓库</p>\n<ul>\n<li>Dubbo项目的父pom为apache pom(2.6.x发布版本不需要此操作)</li>\n</ul>\n<pre><code class=\"language-xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">parent</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">groupId</span>&gt;</span>org.apache<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">groupId</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">artifactId</span>&gt;</span>apache<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">artifactId</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">version</span>&gt;</span>19<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">version</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">parent</span>&gt;</span>\n</code></pre>\n<ul>\n<li>\n<p>添加以下内容到.m2/settings.xml</p>\n<p>所有密码请使用<a href=\"http://maven.apache.org/guides/mini/guide-encryption.html\">maven-encryption-plugin</a>加密后再填入</p>\n</li>\n</ul>\n<pre><code class=\"language-xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">settings</span>&gt;</span>\n...\n <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">servers</span>&gt;</span>\n   <span class=\"hljs-comment\">&lt;!-- To publish a snapshot of some part of Maven --&gt;</span>\n   <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">server</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">id</span>&gt;</span>apache.snapshots.https<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">id</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">username</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP USERNAME --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">username</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">password</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP PASSWORD (encrypted) --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">password</span>&gt;</span>\n   <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">server</span>&gt;</span>\n   <span class=\"hljs-comment\">&lt;!-- To stage a release of some part of Maven --&gt;</span>\n   <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">server</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">id</span>&gt;</span>apache.releases.https<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">id</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">username</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP USERNAME --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">username</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">password</span>&gt;</span> <span class=\"hljs-comment\">&lt;!-- YOUR APACHE LDAP PASSWORD (encrypted) --&gt;</span> <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">password</span>&gt;</span>\n   <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">server</span>&gt;</span>\n  ...\n     <span class=\"hljs-comment\">&lt;!-- gpg passphrase used when generate key --&gt;</span>\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">server</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">id</span>&gt;</span>gpg.passphrase<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">id</span>&gt;</span>\n     <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">passphrase</span>&gt;</span><span class=\"hljs-comment\">&lt;!-- yourKeyPassword --&gt;</span><span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">passphrase</span>&gt;</span>\n   <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">server</span>&gt;</span>\n <span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">servers</span>&gt;</span>\n<span class=\"hljs-tag\">&lt;/<span class=\"hljs-name\">settings</span>&gt;</span>\n</code></pre>\n<p>​</p>\n</li>\n</ol>\n<h2>打包&amp;上传</h2>\n<ol>\n<li>\n<p>从主干分支拉取新分支作为发布分支，如现在要发布{release_version}版本，则从2.6.x拉出新分支{release_version}-release，此后{release_version} Release Candidates涉及的修改及打标签等都在{release_version}-release分支进行，最终发布完成后合入主干分支。</p>\n</li>\n<li>\n<p>首先，在${release_version}-release分支验证maven组件打包、source源码打包、签名等是否都正常工作(2.6.x记得要使用1.7或以下版本JDK进行编译打包)</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn clean install -Papache-release</span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn deploy</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 将snapshot包推送到maven中央仓库，处于staging状态</span>\n</code></pre>\n</li>\n<li>\n<p>用maven-release-plugin发布</p>\n<ul>\n<li>先用dryRun验证是否ok</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn release:prepare -Prelease -Darguments=<span class=\"hljs-string\">\"-DskipTests\"</span> -DautoVersionSubmodules=<span class=\"hljs-literal\">true</span> -Dusername=YOUR GITHUB ID -DdryRun=<span class=\"hljs-literal\">true</span></span>\n</code></pre>\n<ul>\n<li>验证通过后，执行release:prepare</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn release:clean</span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn release:prepare -Prelease -Darguments=<span class=\"hljs-string\">\"-DskipTests\"</span> -DautoVersionSubmodules=<span class=\"hljs-literal\">true</span> -Dusername=YOUR GITHUB ID</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 执行完成后：1.生成source.zip包； 2.打出tag，并推送到github仓库； 3.分支版本自动升级为<span class=\"hljs-variable\">${release_version}</span>-SNAPSHOT，并将修改推送到github仓库</span>\n</code></pre>\n<ul>\n<li>执行release:perform，做正式发布</li>\n</ul>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> mvn -Prelease release:perform -Darguments=<span class=\"hljs-string\">\"-DskipTests\"</span> -DautoVersionSubmodules=<span class=\"hljs-literal\">true</span> -Dusername=YOUR GITHUB ID</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 所有artifacts发布到配置的远程maven中央仓库，处于staging状态，这里一定要去仓库检查一下是否完整发布上去，尤其是dubbo-parent模块</span>\n</code></pre>\n<p>PS: 执行release插件时，需要输入github的密码，这里不是输入web页面的登录密码，而是一个token，详见这里：<a href=\"https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/\">https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/</a></p>\n</li>\n</ol>\n<h2>准备Apache发布</h2>\n<ol>\n<li>\n<p>准备svn本机环境（Apache使用svn托管项目的发布内容）</p>\n</li>\n<li>\n<p>将dubbo checkout到本地目录</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> svn checkout https://dist.apache.org/repos/dist/dev/incubator/dubbo</span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 假定本地目录为 ~/apache/incubator/dubbo</span>\n</code></pre>\n</li>\n<li>\n<p>当前发布版本为${release_version}，新建目录</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> <span class=\"hljs-built_in\">cd</span> ~/apache/incubator/dubbo <span class=\"hljs-comment\"># dubbo svn根目录</span></span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> mkdir <span class=\"hljs-variable\">${release_version}</span></span>\n</code></pre>\n</li>\n<li>\n<p>添加public key到<a href=\"https://dist.apache.org/repos/dist/dev/incubator/dubbo/KEYS\">KEYS</a>文件并提交到SVN仓库（第一次做发布的人需要做这个操作，具体操作参考KEYS文件里的说明）。KEYS主要是让参与投票的人在本地导入，用来校验sign的正确性</p>\n</li>\n<li>\n<p>拷贝distribution/target下的source相关的包到svn本地仓库dubbo/${release_version}</p>\n</li>\n<li>\n<p>生成sha512签名</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> shasum -a 512 apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-<span class=\"hljs-built_in\">source</span>-release.zip &gt;&gt; apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-<span class=\"hljs-built_in\">source</span>-release.zip.sha512</span>\n</code></pre>\n</li>\n<li>\n<p>如果有binary release要同时发布</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">#</span><span class=\"bash\"> distribution/target目录下，拷贝bin-release.zip以及bin-release.zip.asc到svn本地仓库dubbo/<span class=\"hljs-variable\">${release_version}</span></span>\n<span class=\"hljs-meta\">#</span><span class=\"bash\"> 参考第6步，生成sha512签名</span>\n</code></pre>\n</li>\n<li>\n<p>提交到Apache svn</p>\n<pre><code class=\"language-shell\"><span class=\"hljs-meta\">$</span><span class=\"bash\"> svn status</span>\n<span class=\"hljs-meta\">$</span><span class=\"bash\"> svn commit -m <span class=\"hljs-string\">'prepare for ${release_version} RC1'</span></span>\n</code></pre>\n</li>\n</ol>\n<h2>验证Release Candidates</h2>\n<p>首先，从以下地址下载要发布的Release Candidate到本地环境：\n<a href=\"https://dist.apache.org/repos/dist/dev/incubator/dubbo/$%7Brelease_version%7D/\">https://dist.apache.org/repos/dist/dev/incubator/dubbo/${release_version}/</a></p>\n<p>然后，开始验证环节，验证包含但不限于以下内容和形式</p>\n<ol>\n<li>Check signatures and hashes are good</li>\n</ol>\n<ul>\n<li>sha512</li>\n</ul>\n<pre><code class=\"language-sh\">$ shasum -c apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-<span class=\"hljs-built_in\">source</span>-release.zip.sha512\n$ shasum -c apache-dubbo-incubating-<span class=\"hljs-variable\">${release_version}</span>-bin-release.zip.sha512\n</code></pre>\n<ul>\n<li>gpg\n<ul>\n<li>If it's your first time verify a release candidte, you should import public keys first.</li>\n</ul>\n<pre><code class=\"language-sh\">$ curl https://dist.apache.org/repos/dist/dev/incubator/dubbo/KEYS &gt;&gt; KEYS <span class=\"hljs-comment\"># download public keys to local directory</span>\n$ gpg --import KEYS <span class=\"hljs-comment\"># import keys</span>\n$ gpg —edit-key liujun\n  &gt; trust <span class=\"hljs-comment\"># 输入trust子命令</span>\n</code></pre>\n<ul>\n<li>Now, you can verify signature with command</li>\n</ul>\n<pre><code>gpg --verify apache-dubbo-incubating-2.6.3-source-release.zip.asc apache-dubbo-incubating-2.6.3-source-release.zip\n</code></pre>\n</li>\n</ul>\n<ol start=\"2\">\n<li>Unzip apache-dubbo-incubating-${release_version}-source-release.zip to the default directory and check the following:</li>\n</ol>\n<ul>\n<li>\n<p>Directory with 'incubating' in name\n<code>apache-dubbo-incubating-${release_version}-source-release</code></p>\n</li>\n<li>\n<p>DISCLAIMER exists</p>\n</li>\n<li>\n<p>LICENSE and NOTICE exists and contents are good</p>\n</li>\n<li>\n<p>All files and no binary files exist</p>\n</li>\n<li>\n<p>All files has standard ASF License header</p>\n</li>\n<li>\n<p>Can compile from source</p>\n</li>\n<li>\n<p>All unit tests can pass</p>\n<pre><code class=\"language-sh\">mvn clean <span class=\"hljs-built_in\">test</span> <span class=\"hljs-comment\"># This will run all unit tests</span>\n<span class=\"hljs-comment\"># you can also open rat and style plugin to check if every file meets requirements.</span>\nmvn clean <span class=\"hljs-built_in\">test</span> -Drat.skip=<span class=\"hljs-literal\">false</span> -Dcheckstyle.skip=<span class=\"hljs-literal\">false</span>\n</code></pre>\n</li>\n<li>\n<p>Release candidates match with corresponding tags, you can find tag link and hash in vote email.</p>\n<ul>\n<li>check the version number in pom.xml are the same</li>\n<li>check there are no extra files or directories in the source package, for example, no empty directories or useless log files.<br>\n<code>diff -r a rc_dir tag_dir</code></li>\n<li>check the top n tag commits, dive into the related files and check if the source package has the same changes</li>\n</ul>\n</li>\n</ul>\n<ol start=\"3\">\n<li>Unzip apache-dubbo-incubating-${release_version}-bin-release.zip and check:</li>\n</ol>\n<ul>\n<li>Check signatures are good</li>\n<li>'incubating' in name</li>\n<li>LICENSE and NOTICE exists and contents are good</li>\n</ul>\n<h2>进入投票</h2>\n<p>投票分两个阶段：</p>\n<ol>\n<li>Dubbo社区投票，发起投票邮件到dev@dubbo.apache.org。在社区开发者Review，并统计到3个同意发版的binding票后，即可进入下一阶段的投票。</li>\n<li>Apache社区投票，发起投票邮件到general@apache.org。在Apache PMC Review，并统计到3个统一发版的binding票后，即可进行正式发布。</li>\n</ol>\n<p>邮件模板：</p>\n<pre><code class=\"language-tex\">Hello Dubbo Community,\n\nThis is a call for vote to release Apache Dubbo (Incubating) version 2.6.2.\n\nThe release candidates:\nhttps://dist.apache.org/repos/dist/dev/incubator/dubbo/2.6.2/\n\nGit tag for the release:\nhttps://github.com/apache/incubator-dubbo/tree/dubbo-2.6.2\n\nHash for the release tag:\nafab04c53edab38d52275d2a198ea1aff7a4f41e\n\nRelease Notes:\nhttps://github.com/apache/incubator-dubbo/releases/tag/untagged-4775c0a22c60fca55118\n\nThe artifacts have been signed with Key : 28681CB1, which can be found in the keys file:\nhttps://dist.apache.org/repos/dist/dev/incubator/dubbo/KEYS\n\nThe vote will be open for at least 72 hours or until necessary number of votes are reached.\n\nPlease vote accordingly:\n\n[ ] +1 approve \n[ ] +0 no opinion \n[ ] -1 disapprove with the reason\n\nThanks,\nThe Apache Dubbo (Incubating) Team\n</code></pre>\n<h2>正式发布</h2>\n<ol>\n<li>提交https://dist.apache.org/repos/dist/dev/incubator/dubbo目录下的发布包到https://dist.apache.org/repos/dist/release/incubator/dubbo/，完成正式发布。</li>\n<li>发邮件到dev@dubbo.apache.org和general@apache.org，通知社区发布完成。</li>\n</ol>\n<h2>完成Maven Convenient Binary发布（可选）</h2>\n<p><strong><a href=\"http://apache.repository.org\">apache.repository.org</a> nexus仓库的权限已经申请，参见<a href=\"https://issues.apache.org/jira/browse/INFRA-16451\">jira</a>。</strong></p>\n<p>之前发布到maven仓库的artifacts都处于staging状态，用Apache <a href=\"http://xn--idapache-zm2p156p.repository.org\">id登录apache.repository.org</a>，发布即可。</p>\n",
   "title": "如何准备Apache Release",
   "keywords": "Dubbo, Apache, Release"
 }
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