Release at 2017.2.10
Project: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/commit/2415b071 Tree: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/tree/2415b071 Diff: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/diff/2415b071 Branch: refs/heads/asf-site Commit: 2415b071f9a71cc1cbe6742e67b55f24266026e9 Parents: 83c74be Author: yukon <yu...@apache.org> Authored: Fri Feb 10 20:40:56 2017 +0800 Committer: yukon <yu...@apache.org> Committed: Fri Feb 10 20:40:56 2017 +0800 ---------------------------------------------------------------------- content/about/contact/index.html | 4 +- content/about/rewards/index.html | 4 +- content/about/team/index.html | 4 +- content/categories/index.html | 35 +- content/collection-archive/index.html | 2 + content/docs/best-practice-broker/index.html | 4 +- content/docs/best-practice-consumer/index.html | 4 +- content/docs/best-practice-namesvr/index.html | 4 +- content/docs/best-practice-producer/index.html | 4 +- content/docs/branching-model.html | 4 +- content/docs/cli-admin-tool/index.html | 4 +- content/docs/cluster-deployment/index.html | 4 +- content/docs/code-guidelines/index.html | 4 +- content/docs/core-concept/index.html | 4 +- content/docs/faq/index.html | 4 +- content/docs/motivation/index.html | 4 +- content/docs/pull-request/index.html | 4 +- content/docs/quick-start/index.html | 4 +- content/docs/release-manual.html | 4 +- content/feed.xml | 95 ++- .../release-notes-4.0.0-incubating/index.html | 20 +- .../index.html | 580 +++++++++++++++++++ content/sitemap.xml | 4 + content/tags/index.html | 88 ++- content/year-archive/index.html | 31 +- 25 files changed, 877 insertions(+), 46 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/about/contact/index.html ---------------------------------------------------------------------- diff --git a/content/about/contact/index.html b/content/about/contact/index.html index 1265d01..aa34cbd 100644 --- a/content/about/contact/index.html +++ b/content/about/contact/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -209,7 +209,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="CONTACT"> <meta itemprop="description" content="Contact."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 29, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/about/rewards/index.html ---------------------------------------------------------------------- diff --git a/content/about/rewards/index.html b/content/about/rewards/index.html index e4aeae0..1ef9f61 100644 --- a/content/about/rewards/index.html +++ b/content/about/rewards/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -209,7 +209,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="REWARDS"> <meta itemprop="description" content="Rewards."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="January 25, 2017"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/about/team/index.html ---------------------------------------------------------------------- diff --git a/content/about/team/index.html b/content/about/team/index.html index 788469e..3ae43f7 100644 --- a/content/about/team/index.html +++ b/content/about/team/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -209,7 +209,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="TEAM"> <meta itemprop="description" content="Project team."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 29, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/categories/index.html ---------------------------------------------------------------------- diff --git a/content/categories/index.html b/content/categories/index.html index 0fcfa1d..1020a94 100644 --- a/content/categories/index.html +++ b/content/categories/index.html @@ -343,6 +343,12 @@ +<!-- If not equal to previous then it must be unique as sorted --> + + + + + <!-- group_items --> @@ -466,7 +472,7 @@ January 5th 2017 - 1 minute read + 2 minute read </p> <p class="archive__item-excerpt" itemprop="description">Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, p...</p> @@ -486,6 +492,33 @@ January 5th 2017 <h2 class="archive__item-title" itemprop="headline"> + <a href="/rocketmq/four-methods-to-feed-name-server-address-list/" rel="permalink">Four Methods to Feed Name Server Address List +</a> + + </h2> + + <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> + + + + + 1 minute read +</p> + + <p class="archive__item-excerpt" itemprop="description">In Apache RocketMQ, name servers are designed to coordinate each component of the distributed system +and fulfill much of this responsibility through managing...</p> + </article> +</div> + + + + + +<div class="list__item"> + <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork";> + + <h2 class="archive__item-title" itemprop="headline"> + <a href="/rocketmq/how-to-support-more-queues-in-rocketmq/" rel="permalink">How to Support More Queues in RocketMQ? </a> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/collection-archive/index.html ---------------------------------------------------------------------- diff --git a/content/collection-archive/index.html b/content/collection-archive/index.html index b26c30b..f4752e0 100644 --- a/content/collection-archive/index.html +++ b/content/collection-archive/index.html @@ -693,6 +693,8 @@ + + http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/best-practice-broker/index.html ---------------------------------------------------------------------- diff --git a/content/docs/best-practice-broker/index.html b/content/docs/best-practice-broker/index.html index 20cea89..8499899 100644 --- a/content/docs/best-practice-broker/index.html +++ b/content/docs/best-practice-broker/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="Best Practice For Broker"> <meta itemprop="description" content="Some useful tips for users."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 25, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/best-practice-consumer/index.html ---------------------------------------------------------------------- diff --git a/content/docs/best-practice-consumer/index.html b/content/docs/best-practice-consumer/index.html index 51cf3ce..0bd5265 100644 --- a/content/docs/best-practice-consumer/index.html +++ b/content/docs/best-practice-consumer/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="Best Practice For Consumer"> <meta itemprop="description" content="Some useful tips for users."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 25, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/best-practice-namesvr/index.html ---------------------------------------------------------------------- diff --git a/content/docs/best-practice-namesvr/index.html b/content/docs/best-practice-namesvr/index.html index dbd0531..720c2da 100644 --- a/content/docs/best-practice-namesvr/index.html +++ b/content/docs/best-practice-namesvr/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - 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<meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="CLI Admin Tool"> <meta itemprop="description" content="RocketMQ provides a CLI admin tool belt to query, manage and diagnose various issues."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 17, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/cluster-deployment/index.html ---------------------------------------------------------------------- diff --git a/content/docs/cluster-deployment/index.html b/content/docs/cluster-deployment/index.html index 59c5c6f..3b89f15 100644 --- a/content/docs/cluster-deployment/index.html +++ b/content/docs/cluster-deployment/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - 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So we decided to innovate a new messaging middleware to handle a broad set of use cases, ranging from traditional publish/subscribe scenario to demandingly high volume realtime transaction system that tolerates no message loss."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 28, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/motivation/index.html ---------------------------------------------------------------------- diff --git a/content/docs/motivation/index.html b/content/docs/motivation/index.html index 05e79b1..0a0dc85 100644 --- a/content/docs/motivation/index.html +++ b/content/docs/motivation/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="Motivation"> <meta itemprop="description" content="In the early stages, we constructed our distributed messaging middleware on the basis of ActiveMQ 5.x(less than 5.3). 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As our trade business throughput rises more and more inconceivably, pressure originating from our messaging cluster also become more and more obvious."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 17, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/pull-request/index.html ---------------------------------------------------------------------- diff --git a/content/docs/pull-request/index.html b/content/docs/pull-request/index.html index 537822f..1aeeea4 100644 --- a/content/docs/pull-request/index.html +++ b/content/docs/pull-request/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="Best Practice in Pull Request"> <meta itemprop="description" content="This page guides you through Git setup and contribution process."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 25, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/quick-start/index.html ---------------------------------------------------------------------- diff --git a/content/docs/quick-start/index.html b/content/docs/quick-start/index.html index d3316f6..de31336 100644 --- a/content/docs/quick-start/index.html +++ b/content/docs/quick-start/index.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="Quick Start"> <meta itemprop="description" content="How to quickly install and setup Apache RocketMQ."> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="December 30, 2016"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/docs/release-manual.html ---------------------------------------------------------------------- diff --git a/content/docs/release-manual.html b/content/docs/release-manual.html index 997deed..9944561 100644 --- a/content/docs/release-manual.html +++ b/content/docs/release-manual.html @@ -57,7 +57,7 @@ <meta property="og:type" content="article"> - <meta property="article:published_time" content="2017-02-08T23:52:04+08:00"> + <meta property="article:published_time" content="2017-02-10T20:40:12+08:00"> @@ -355,7 +355,7 @@ <article class="page" itemscope itemtype="http://schema.org/CreativeWork";> <meta itemprop="headline" content="Release Manual"> <meta itemprop="description" content="Apache RocketMQ Release Manual"> - <meta itemprop="datePublished" content="February 08, 2017"> + <meta itemprop="datePublished" content="February 10, 2017"> <meta itemprop="dateModified" content="February 08, 2017"> <div class="page__inner-wrap"> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/feed.xml ---------------------------------------------------------------------- diff --git a/content/feed.xml b/content/feed.xml index 62533f0..e1762dc 100644 --- a/content/feed.xml +++ b/content/feed.xml @@ -1,4 +1,82 @@ -<?xml version="1.0" encoding="utf-8"?><?xml-stylesheet type="text/xml" href="/feed.xslt.xml"?><feed xmlns="http://www.w3.org/2005/Atom";><generator uri="http://jekyllrb.com"; version="3.3.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2017-02-08T23:52:04+08:00</updated><id>//</id><title type="html">Apache RocketMQ</title><subtitle>The homepage of RocketMQ.</subtitle><author><name>{"name"=>nil, "avatar"=>"/assets/images/rmq-logo.png", "bio"=>"A fast, low latency, reliable, scalable, distributed MOM.", "location"=>"Hangzhou, China", "email"=>"d...@rocketmq.incubator.apache.org", "uri"=>"http://incubator.staging.apache.org/projects/rocketmq.html", "bitbucket"=>nil, "codepen"=>nil, "dribbble"=>nil, "flickr"=>nil, &quo t;facebook"=>nil, "foursquare"=>nil, "github"=>"apache/incubator-rocketmq", "google_plus"=>nil, "keybase"=>nil, "instagram"=>nil, "lastfm"=>nil, "linkedin"=>nil, "pinterest"=>nil, "soundcloud"=>nil, "stackoverflow"=>"questions/tagged/rocketmq", "steam"=>nil, "tumblr"=>nil, "twitter"=>"ApacheRocketMQ", "vine"=>nil, "weibo"=>nil, "xing"=>nil, "youtube"=>nil, "quora"=>"topic/RocketMQ"}</name><email>d...@rocketmq.incubator.apache.org</email><uri>http://incubator.staging.apache.org/projects/rocketmq.html</uri></author><entry><title type="html">Release Notes - Apache RocketMQ - Version 4.0.0-incubating</title><link href="/release_notes/release-notes-4.0.0-incubating/" rel="alternate" type="text/html" title="Relea se Notes - Apache RocketMQ - Version 4.0.0-incubating" /><published>2017-01-24T00:00:00+08:00</published><updated>2017-01-24T00:00:00+08:00</updated><id>/release_notes/release-notes-4.0.0-incubating</id><content type="html" xml:base="/release_notes/release-notes-4.0.0-incubating/"><p>Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, please refer to <a href="/docs/quick-start/">Quick Start</a>.</p> +<?xml version="1.0" encoding="utf-8"?><?xml-stylesheet type="text/xml" href="/feed.xslt.xml"?><feed xmlns="http://www.w3.org/2005/Atom";><generator uri="http://jekyllrb.com"; version="3.3.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2017-02-10T20:40:12+08:00</updated><id>//</id><title type="html">Apache RocketMQ</title><subtitle>The homepage of RocketMQ.</subtitle><author><name>{"name"=>nil, "avatar"=>"/assets/images/rmq-logo.png", "bio"=>"A fast, low latency, reliable, scalable, distributed MOM.", "location"=>"Hangzhou, China", "email"=>"d...@rocketmq.incubator.apache.org", "uri"=>"http://incubator.staging.apache.org/projects/rocketmq.html", "bitbucket"=>nil, "codepen"=>nil, "dribbble"=>nil, "flickr"=>nil, &quo t;facebook"=>nil, "foursquare"=>nil, "github"=>"apache/incubator-rocketmq", "google_plus"=>nil, "keybase"=>nil, "instagram"=>nil, "lastfm"=>nil, "linkedin"=>nil, "pinterest"=>nil, "soundcloud"=>nil, "stackoverflow"=>"questions/tagged/rocketmq", "steam"=>nil, "tumblr"=>nil, "twitter"=>"ApacheRocketMQ", "vine"=>nil, "weibo"=>nil, "xing"=>nil, "youtube"=>nil, "quora"=>"topic/RocketMQ"}</name><email>d...@rocketmq.incubator.apache.org</email><uri>http://incubator.staging.apache.org/projects/rocketmq.html</uri></author><entry><title type="html">Four Methods to Feed Name Server Address List</title><link href="/rocketmq/four-methods-to-feed-name-server-address-list/" rel="alternate" type="text/html" title="Four Met hods to Feed Name Server Address List" /><published>2017-02-10T00:00:00+08:00</published><updated>2017-02-10T00:00:00+08:00</updated><id>/rocketmq/four-methods-to-feed-name-server-address-list</id><content type="html" xml:base="/rocketmq/four-methods-to-feed-name-server-address-list/"><p>In Apache RocketMQ, name servers are designed to coordinate each component of the distributed system +and fulfill much of this responsibility through managing topic route information.</p> + +<p>The management, roughly speaking, consists two parts:</p> +<ul> + <li>Brokers periodically renew meta data, including topics they have, which are kept in every name servers.</li> + <li>Name servers are serving clients, including producers, consumers and command line clients with the latest routing information.</li> +</ul> + +<p>Therefore, before launching brokers and clients, we need to tell them how to reach name servers by feeding them with a name server address list. +In Apache RocketMQ, this can be done in four ways.</p> + +<ol> + <li> + <p>Programmatic Way</p> + + <p>For broker, we may specify <code class="highlighter-rouge">namesrvAddr=name-server-ip1:port;name-server-ip2:port</code> in broker configuration file.</p> + + <p>For producers and consumers, we may feed name server address list to them as follows:</p> + + <p><code class="highlighter-rouge"> +DefaultMQProducer producer = new DefaultMQProducer("please_rename_unique_group_name"); +producer.setNamesrvAddr("name-server1-ip:port;name-server2-ip:port");</code></p> + + <p><code class="highlighter-rouge"> +DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name"); +consumer.setNamesrvAddr("name-server1-ip:port;name-server2-ip:port");</code></p> + + <p>If you use admin command line from shell, you may specify this way: +<code class="highlighter-rouge">sh mqadmin command-name -n name-server-ip1:port;name-server-ip2:port -X OTHER-OPTION</code></p> + + <p>a simple example is: +<code class="highlighter-rouge">sh mqadmin -n localhost:9876 clusterList</code> +assuming to query cluster info on the name server node.</p> + + <p>If integrating admin tool into your own dashboard, you may +<code class="highlighter-rouge">DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt("please_rename_unique_group_name"); + defaultMQAdminExt.setNamesrvAddr("name-server1-ip:port;name-server2-ip:port");</code></p> + </li> + <li> + <p>Java Options</p> + + <p>Name server address list may also be fed to your application through specifying the sequel java option + <code class="highlighter-rouge">rocketmq.namesrv.addr</code> before launching.</p> + </li> + <li> + <p>Environment Variable</p> + + <p>You can export <code class="highlighter-rouge">NAMESRV_ADDR</code> environment variable. Brokers and clients will examine and use its value if set.</p> + </li> + <li> + <p>HTTP Endpoint</p> + + <p>If you do not specify name server address list using previously mentioned methods, Apache RocketMQ will access + the following HTTP end point to acquire and update name server address list every two minutes with initial delay of + ten seconds.</p> + + <p>On default, the end point is:</p> + + <p><code class="highlighter-rouge">http://jmenv.tbsite.net:8080/rocketmq/nsaddr</code></p> + + <p>You may override <code class="highlighter-rouge">jmenv.tbsite.net</code> by this java option: <code class="highlighter-rouge">rocketmq.namesrv.domain</code>, + You may also override <code class="highlighter-rouge">nsaddr</code> part by this java option: <code class="highlighter-rouge">rocketmq.namesrv.domain.subgroup</code></p> + + <p>If you are running Apache RocketMQ in production, this method is recommended because it gives you maximum flexibility + â you can dynamically add or remove name server nodes without necessity of rebooting your brokers and clients + according to your name serversâ system load.</p> + </li> +</ol> + +<ul> + <li> + <p>Priority</p> + + <p>Methods introduced first take precedence over the latter, namely, <br /> + <code class="highlighter-rouge">Programmatic Way &gt; Java Options &gt; Environment Variable &gt; HTTP Endpoint</code></p> + </li> +</ul></content><author><name>{"name"=>nil, "avatar"=>"/assets/images/rmq-logo.png", "bio"=>"A fast, low latency, reliable, scalable, distributed MOM.", "location"=>"Hangzhou, China", "email"=>"d...@rocketmq.incubator.apache.org", "uri"=>"http://incubator.staging.apache.org/projects/rocketmq.html", "bitbucket"=>nil, "codepen"=>nil, "dribbble"=>nil, "flickr"=>nil, "facebook"=>nil, "foursquare"=>nil, "github"=>"apache/incubator-rocketmq", "google_plus"=>nil, "keybase"=>nil, "instagram"=>nil, "lastfm"=>nil, "linkedin"=>nil, "pinterest"=>nil, "soundcloud"=>nil, "stackoverflow"=>"questions/tagged/rocketmq", "steam"=>nil, "tumblr& quot;=>nil, "twitter"=>"ApacheRocketMQ", "vine"=>nil, "weibo"=>nil, "xing"=>nil, "youtube"=>nil, "quora"=>"topic/RocketMQ"}</name><email>d...@rocketmq.incubator.apache.org</email><uri>http://incubator.staging.apache.org/projects/rocketmq.html</uri></author><category term="RocketMQ" /><category term="Name Server" /><summary type="html">In Apache RocketMQ, name servers are designed to coordinate each component of the distributed system +and fulfill much of this responsibility through managing topic route information.</summary></entry><entry><title type="html">Release Notes - Apache RocketMQ - Version 4.0.0-incubating</title><link href="/release_notes/release-notes-4.0.0-incubating/" rel="alternate" type="text/html" title="Release Notes - Apache RocketMQ - Version 4.0.0-incubating" /><published>2017-01-24T00:00:00+08:00</published><updated>2017-01-24T00:00:00+08:00</updated><id>/release_notes/release-notes-4.0.0-incubating</id><content type="html" xml:base="/release_notes/release-notes-4.0.0-incubating/"><p>Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, please refer to <a href="/docs/quick-start/">Quick Start</a>.</p> <h2> Bug </h2> @@ -46,6 +124,11 @@ <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-70">ROCKETMQ-70</a>] - Duplicate methods in NettyRemotingClient </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-74">ROCKETMQ-74</a>] - DataVersion equals not working + as expected. + </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-83">ROCKETMQ-83</a>] - Fail in quickstart-sample + </li> </ul> <h2> Improvement @@ -89,6 +172,12 @@ <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-69">ROCKETMQ-69</a>] - Add link to RocketMQ web page into README.md </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-85">ROCKETMQ-85</a>] - Polish README file and remove + all the 3rd party links in it. + </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-87">ROCKETMQ-87</a>] - Polish the LICENSE and NOTICE + files to match all the dependencies + </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-1">ROCKETMQ-1</a>] - Update build and clean up ip for 4.0.0-incubating </li> @@ -118,13 +207,13 @@ </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-62">ROCKETMQ-62</a>] - Polish Maven assembly release </li> - <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-9">ROCKETMQ-9</a>] - Errors in rocketmq-store module - </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-3">ROCKETMQ-3</a>] - Clean up the unit test of rocketmq </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-13">ROCKETMQ-13</a>] - Wrong log level for AcceptSocketService termination </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-9">ROCKETMQ-9</a>] - Errors in rocketmq-store module + </li> </ul></content><author><name>{"name"=>nil, "avatar"=>"/assets/images/rmq-logo.png", "bio"=>"A fast, low latency, reliable, scalable, distributed MOM.", "location"=>"Hangzhou, China", "email"=>"d...@rocketmq.incubator.apache.org", "uri"=>"http://incubator.staging.apache.org/projects/rocketmq.html", "bitbucket"=>nil, "codepen"=>nil, "dribbble"=>nil, "flickr"=>nil, "facebook"=>nil, "foursquare"=>nil, "github"=>"apache/incubator-rocketmq", "google_plus"=>nil, "keybase"=>nil, "instagram"=>nil, "lastfm"=>nil, "linkedin"=>nil, "pinterest"=>nil, "soundcloud"=>nil, "stackoverflow"=>"questions/tagged/rocketmq", "steam"=>nil, "tumblr& quot;=>nil, "twitter"=>"ApacheRocketMQ", "vine"=>nil, "weibo"=>nil, "xing"=>nil, "youtube"=>nil, "quora"=>"topic/RocketMQ"}</name><email>d...@rocketmq.incubator.apache.org</email><uri>http://incubator.staging.apache.org/projects/rocketmq.html</uri></author><category term="Release_Notes" /><category term="RocketMQ" /><category term="Version" /><summary type="html">Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.</summary></entry><entry><title type="html">Launch RocketMQ Code Marathon</title><link href="/activity/launch-rocketmq-code-marathon/" rel="alternate" type="text/html" title="Launch RocketMQ Code Marathon" /><published>2017-01-05T00:00:00+08:00</published><updated>2017-01-05T00:00:00+08:00</updated><id>/activity/launch-rocketmq-code-marathon</id ><content type="html" >xml:base="/activity/launch-rocketmq-code-marathon/"><p><img >src="/assets/images/blog/banner.jpg" alt="Banner" >/></p> <h1 id="rocketmq-code-marathon-">ROCKETMQ CODE MARATHON <a href="/assets/attachment/launch-rocketmq-code-marathon.pdf"><i class="fa fa-link"></i></a></h1> <h5 id="january-5th-2017">January 5th 2017</h5> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/release_notes/release-notes-4.0.0-incubating/index.html ---------------------------------------------------------------------- diff --git a/content/release_notes/release-notes-4.0.0-incubating/index.html b/content/release_notes/release-notes-4.0.0-incubating/index.html index 7fb56ed..5e2e61c 100644 --- a/content/release_notes/release-notes-4.0.0-incubating/index.html +++ b/content/release_notes/release-notes-4.0.0-incubating/index.html @@ -299,7 +299,7 @@ - 1 minute read + 2 minute read </p> </header> @@ -354,6 +354,11 @@ <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-70";>ROCKETMQ-70</a>] - Duplicate methods in NettyRemotingClient </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-74";>ROCKETMQ-74</a>] - DataVersion equals not working + as expected. + </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-83";>ROCKETMQ-83</a>] - Fail in quickstart-sample + </li> </ul> <h2> Improvement @@ -397,6 +402,12 @@ <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-69";>ROCKETMQ-69</a>] - Add link to RocketMQ web page into README.md </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-85";>ROCKETMQ-85</a>] - Polish README file and remove + all the 3rd party links in it. + </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-87";>ROCKETMQ-87</a>] - Polish the LICENSE and NOTICE + files to match all the dependencies + </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-1";>ROCKETMQ-1</a>] - Update build and clean up ip for 4.0.0-incubating </li> @@ -426,13 +437,13 @@ </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-62";>ROCKETMQ-62</a>] - Polish Maven assembly release </li> - <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-9";>ROCKETMQ-9</a>] - Errors in rocketmq-store module - </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-3";>ROCKETMQ-3</a>] - Clean up the unit test of rocketmq </li> <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-13";>ROCKETMQ-13</a>] - Wrong log level for AcceptSocketService termination </li> + <li>[<a href="https://issues.apache.org/jira/browse/ROCKETMQ-9";>ROCKETMQ-9</a>] - Errors in rocketmq-store module + </li> </ul> @@ -517,7 +528,8 @@ ">Previous</a> - <a href="#" class="pagination--pager disabled">Next</a> + <a href="/rocketmq/four-methods-to-feed-name-server-address-list/" class="pagination--pager" title="Four Methods to Feed Name Server Address List +">Next</a> </nav> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/rocketmq/four-methods-to-feed-name-server-address-list/index.html ---------------------------------------------------------------------- diff --git a/content/rocketmq/four-methods-to-feed-name-server-address-list/index.html b/content/rocketmq/four-methods-to-feed-name-server-address-list/index.html new file mode 100644 index 0000000..7bcd869 --- /dev/null +++ b/content/rocketmq/four-methods-to-feed-name-server-address-list/index.html @@ -0,0 +1,580 @@ +<!doctype html> +<html lang="en" class="no-js"> + <head> + <meta charset="utf-8"> + +<!-- begin SEO --> + + + + + + + + + +<title>Four Methods to Feed Name Server Address List - 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+producer.setNamesrvAddr("name-server1-ip:port;name-server2-ip:port");</code></p> + + <p><code class="highlighter-rouge"> +DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name"); +consumer.setNamesrvAddr("name-server1-ip:port;name-server2-ip:port");</code></p> + + <p>If you use admin command line from shell, you may specify this way: +<code class="highlighter-rouge">sh mqadmin command-name -n name-server-ip1:port;name-server-ip2:port -X OTHER-OPTION</code></p> + + <p>a simple example is: +<code class="highlighter-rouge">sh mqadmin -n localhost:9876 clusterList</code> +assuming to query cluster info on the name server node.</p> + + <p>If integrating admin tool into your own dashboard, you may +<code class="highlighter-rouge">DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt("please_rename_unique_group_name"); + defaultMQAdminExt.setNamesrvAddr("name-server1-ip:port;name-server2-ip:port");</code></p> + </li> + <li> + <p>Java Options</p> + + <p>Name server address list may also be fed to your application through specifying the sequel java option + <code class="highlighter-rouge">rocketmq.namesrv.addr</code> before launching.</p> + </li> + <li> + <p>Environment Variable</p> + + <p>You can export <code class="highlighter-rouge">NAMESRV_ADDR</code> environment variable. Brokers and clients will examine and use its value if set.</p> + </li> + <li> + <p>HTTP Endpoint</p> + + <p>If you do not specify name server address list using previously mentioned methods, Apache RocketMQ will access + the following HTTP end point to acquire and update name server address list every two minutes with initial delay of + ten seconds.</p> + + <p>On default, the end point is:</p> + + <p><code class="highlighter-rouge">http://jmenv.tbsite.net:8080/rocketmq/nsaddr</code></p> + + <p>You may override <code class="highlighter-rouge">jmenv.tbsite.net</code> by this java option: <code class="highlighter-rouge">rocketmq.namesrv.domain</code>, + You may also override <code class="highlighter-rouge">nsaddr</code> part by this java option: <code class="highlighter-rouge">rocketmq.namesrv.domain.subgroup</code></p> + + <p>If you are running Apache RocketMQ in production, this method is recommended because it gives you maximum flexibility + â you can dynamically add or remove name server nodes without necessity of rebooting your brokers and clients + according to your name serversâ system load.</p> + </li> +</ol> + +<ul> + <li> + <p>Priority</p> + + <p>Methods introduced first take precedence over the latter, namely, <br /> + <code class="highlighter-rouge">Programmatic Way > Java Options > Environment Variable > HTTP Endpoint</code></p> + </li> +</ul> + + + </section> + + <footer class="page__meta"> + + + + + + + + + + <p class="page__taxonomy"> + <strong><i class="fa fa-fw fa-tags" aria-hidden="true"></i> Tags: </strong> + <span itemprop="keywords"> + + + + <a href="/tags/#name-server" class="page__taxonomy-item" rel="tag">Name Server</a><span class="sep">, </span> + + + + <a href="/tags/#rocketmq" class="page__taxonomy-item" rel="tag">RocketMQ</a> + + </span> + </p> + + + + + + + + + + + + <p class="page__taxonomy"> + <strong><i class="fa fa-fw fa-folder-open" aria-hidden="true"></i> Categories: </strong> + <span itemprop="keywords"> + + + + <a href="/categories/#rocketmq" class="page__taxonomy-item" rel="tag">RocketMQ</a> + + </span> + </p> + + + + <p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Updated:</strong> <time datetime="2017-02-10T00:00:00+08:00">February 10, 2017</time></p> + + </footer> + + <section class="page__share"> + + <h4 class="page__share-title">Share on</h4> + + + <a href="https://twitter.com/intent/tweet?via=ApacheRocketMQ&text=Four Methods to Feed Name Server Address List /rocketmq/four-methods-to-feed-name-server-address-list/" class="btn btn--twitter" title="Share on Twitter"><i class="fa fa-fw fa-twitter" aria-hidden="true"></i><span> Twitter</span></a> + + <a href="https://www.facebook.com/sharer/sharer.php?u=/rocketmq/four-methods-to-feed-name-server-address-list/"; class="btn btn--facebook" title="Share on Facebook"><i class="fa fa-fw fa-facebook" aria-hidden="true"></i><span> Facebook</span></a> + + <a href="https://plus.google.com/share?url=/rocketmq/four-methods-to-feed-name-server-address-list/"; class="btn btn--google-plus" title="Share on Google Plus"><i class="fa fa-fw fa-google-plus" aria-hidden="true"></i><span> Google+</span></a> + + <a href="https://www.linkedin.com/shareArticle?mini=true&url=/rocketmq/four-methods-to-feed-name-server-address-list/"; class="btn btn--linkedin" title="Share on LinkedIn"><i class="fa fa-fw fa-linkedin" aria-hidden="true"></i><span> LinkedIn</span></a> +</section> + + + + <nav class="pagination"> + + <a href="/release_notes/release-notes-4.0.0-incubating/" class="pagination--pager" title="Release Notes - Apache RocketMQ - Version 4.0.0-incubating +">Previous</a> + + + <a href="#" class="pagination--pager disabled">Next</a> + + </nav> + + </div> + + + <div class="page__comments"> + + + <h4 class="page__comments-title">Leave a Comment</h4> + <section id="disqus_thread"></section> + +</div> + + </article> + + + +</div> + + <div class="page__footer"> + <footer> + <!-- start custom footer snippets --> + +<!-- end custom footer snippets --> + <style type="text/css"> + div.columns { float: left; margin-left: 10px;} + div.clear { clear: both; } +</style> +<div> + <div class="columns"> + <a href="https://www.apache.org/";><img src="/assets/images/feather-small.gif" alt="Apache Software Foundation" style="height: 88px !important" /></a> + </div> + <div class="columns" style="width: 80%"> + <div class="page__footer-follow"> + <ul class="social-icons"> + + <li><strong>Follow:</strong></li> + + + <li><a href="https://twitter.com/ApacheRocketMQ";><i class="fa fa-fw fa-twitter-square" aria-hidden="true"></i> Twitter</a></li> + + + + <li><a href="http://github.com/apache/incubator-rocketmq";><i class="fa fa-fw fa-github" aria-hidden="true"></i> GitHub</a></li> + + + <li><a href="/feed.xml"><i class="fa fa-fw fa-rss-square" aria-hidden="true"></i> Feed</a></li> + </ul> + </div> + + <div class="page__footer-copyright">Copyright © 2017 <a href="http://www.apache.org/";>The Apache Software Foundation</a>. 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For full documentation of the release, a guide to get started, p...</p> @@ -908,7 +963,7 @@ January 5th 2017 <h2 class="archive__item-title" itemprop="headline"> - <a href="/release_notes/release-notes-4.0.0-incubating/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.0.0-incubating + <a href="/rocketmq/four-methods-to-feed-name-server-address-list/" rel="permalink">Four Methods to Feed Name Server Address List </a> </h2> @@ -921,6 +976,33 @@ January 5th 2017 1 minute read </p> + <p class="archive__item-excerpt" itemprop="description">In Apache RocketMQ, name servers are designed to coordinate each component of the distributed system +and fulfill much of this responsibility through managing...</p> + </article> +</div> + + + + + +<div class="list__item"> + <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork";> + + <h2 class="archive__item-title" itemprop="headline"> + + <a href="/release_notes/release-notes-4.0.0-incubating/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.0.0-incubating +</a> + + </h2> + + <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> + + + + + 2 minute read +</p> + <p class="archive__item-excerpt" itemprop="description">Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, p...</p> </article> </div> @@ -976,7 +1058,7 @@ January 5th 2017 - 1 minute read + 2 minute read </p> <p class="archive__item-excerpt" itemprop="description">Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, p...</p> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-site/blob/2415b071/content/year-archive/index.html ---------------------------------------------------------------------- diff --git a/content/year-archive/index.html b/content/year-archive/index.html index c2d16bd..c603ad8 100644 --- a/content/year-archive/index.html +++ b/content/year-archive/index.html @@ -297,7 +297,7 @@ <h2 class="archive__item-title" itemprop="headline"> - <a href="/release_notes/release-notes-4.0.0-incubating/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.0.0-incubating + <a href="/rocketmq/four-methods-to-feed-name-server-address-list/" rel="permalink">Four Methods to Feed Name Server Address List </a> </h2> @@ -310,6 +310,35 @@ 1 minute read </p> + <p class="archive__item-excerpt" itemprop="description">In Apache RocketMQ, name servers are designed to coordinate each component of the distributed system +and fulfill much of this responsibility through managing...</p> + </article> +</div> + + + + + + + +<div class="list__item"> + <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork";> + + <h2 class="archive__item-title" itemprop="headline"> + + <a href="/release_notes/release-notes-4.0.0-incubating/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.0.0-incubating +</a> + + </h2> + + <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> + + + + + 2 minute read +</p> + <p class="archive__item-excerpt" itemprop="description">Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, p...</p> </article> </div>
