From 764c2b2eefa3f78cf35abb11d6b161041b5a5c05 Mon Sep 17 00:00:00 2001 From: qiao hai-jun Date: Thu, 2 Mar 2017 17:13:07 +0800 Subject: [PATCH] =?UTF-8?q?md=20=E6=A0=BC=E5=BC=8Ffix=20typo?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit md 格式fix typo --- docs/jstorm-doc/Maintenance_cn/JStorm-on-Yarn.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/jstorm-doc/Maintenance_cn/JStorm-on-Yarn.md b/docs/jstorm-doc/Maintenance_cn/JStorm-on-Yarn.md index 1de2bba12..2f528b1b0 100644 --- a/docs/jstorm-doc/Maintenance_cn/JStorm-on-Yarn.md +++ b/docs/jstorm-doc/Maintenance_cn/JStorm-on-Yarn.md @@ -25,6 +25,7 @@ top-nav-title: JStorm-on-Yarn ## 销毁集群 * 执行jstormyarn killJstormOnYarn，结束一个集群的进程 + ## 升级集群binary * 更新deploy目录下的jstorm部署文件 * 执行upgradeCluster命令 @@ -43,6 +44,7 @@ top-nav-title: JStorm-on-Yarn * 执行info命令 ## 对集群进行伸缩容 + ### 随机分配容器 * 执行addSupervisors和removeSupervisors命令 @@ -102,6 +104,7 @@ blobstore.hdfs.port: yourhdfsport ### 准备工作 系统要求centos6u或7u，安装hadoop2.6.3后 启动HDFS、yarn、zookeeper，具体过程可参照官方文档(若已存在zk服务，也可以向外部连接) + ### 配置修改 首先需要配置cgroup,隔离CPU资源。在yarn-site.xml中加入下列配置项，注意把用户组替换成实际的执行用户 ```