cloudera-manager5.8.5图形页面安装操作

超、凢脫俗 2023-06-15 13:26 41阅读 0赞

以下内容都为使用admin用户第一次登录所示内容

# 1 #

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# 2 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 1]

# 3 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 2]

# 4 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 3]  
这里如果没有添加过主机的情况下，可以通过左边的新主机进行添加，一样的

# 5 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 4]

# 6 #

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 5][]  
开始互相分配、解压、激活，这块需要的时间久一点，视网络情况吧。我的是千兆网，2分钟左右。

# 7 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 6]  
非要查我一下子！查完了要我升级内核版本，哎，净扯淡  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 7]  
这个位置还有另外的两个警告  
![在这里插入图片描述][20191122165917170.png]  
一个是让我去修改vm的swappiness,对于这个文件的解释，推荐[看这里][Link 1]  
临时修改可以使用`sysctl vm.swappiness=10`  
想要永久修改生效（每个机器节点都要）

在/etc/sysctl.conf 文件里添加如下参数：
    vm.swappiness=10
    或者：
    echo 'vm.swappiness=10'>> /etc/sysctl.conf

另一个是[这里提到的报错二][Link 2]，其实也算不上报错。  
通过运行命令，来解决这些问题

echo never > /sys/kernel/mm/transparent_hugepage/defrag
    echo never > /sys/kernel/mm/transparent_hugepage/enabled
    
    echo 'echo never > /sys/kernel/mm/transparent_hugepage/defrag' >> /etc/rc.local
    echo 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' >> /etc/rc.local

# 8 #

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 8][]  
关键的位置，尝试过使用它推荐的安装服务组合，发现会有大一堆的报错，主要还是因为启动顺序的原因，那么我们使用自定义安装，来一点点装起来我们的集群  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 9]  
我们先安装hdfs yarn和zookeeper

# 9 #

啥也不选，照样可以下一步  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 10]

# 10 #

把映射到opt下的都减掉，本来我opt就不大  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 11]

# 11 #

只要前面内容无误，基本上就能一切正常的启动了  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 12]

# 12 #

没问题，咱就下一步  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 13][]

# 13 #

直接恭喜我，是意料之中的呀。  
![在这里插入图片描述][20191122172222923.png]

# 14 #

到此为止基本上就已经安装完成了。但是我们需要简单调整一下一些参数配置，因为我们的ntp时间同步是用我们自己的网关（也就是公司自己的时间同步），所以 需要一直一下ntp的提示。不然会一直爆红。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70 14]

# 15 #

除了ntp以外，我们还需要去修改一个hdfs的参数，以保证系统第一次启动不会出现异常。  
`dfs.permissions`将此项修改为false  
![在这里插入图片描述][20191125093926575.png]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191122164801473.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2l0Z3Vhbmd6aGk=,size_16,color_FFFFFF,t_70
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[20191122165917170.png]: https://img-blog.csdnimg.cn/20191122165917170.png
[Link 1]: https://blog.csdn.net/lufeisan/article/details/53339991
[Link 2]: https://blog.csdn.net/qq_39680564/article/details/100013275
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[20191122172222923.png]: https://img-blog.csdnimg.cn/20191122172222923.png
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[20191125093926575.png]: https://img-blog.csdnimg.cn/20191125093926575.png