CDH6.3.1安装FLINK

浅浅的花香味﹌ 2022-12-27 04:44 171阅读 0赞

### CDH6.3.1安装FLINK ###

*  1. 准备
 *  2. 将上面文件移动到master对应位置位置
 *  3. 重启cdh集群
 *  4. 添加Flink服务
 *  5. 可能出现的问题

默认情况下我们安装好的cdh集群是不包含flink，但是我却又想使用flink集群。  
下面我就使用cdh6.3.1安装

# 1. 准备 #

下载下面三个文件  
[FLINK-1.9.0-csa1.0.0.0-cdh6.3.0.jar][]

[FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel][]  
[FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel.sha][]

# 2. 将上面文件移动到master对应位置位置 #

FLINK-1.9.0-csa1.0.0.0-cdh6.3.0.jar -> /opt/cloudera/csd
    FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel -> /opt/cloudera/parcel-repo
    FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel.sha -> /opt/cloudera/parcel-repo

# 3. 重启cdh集群 #

重启之前我们是看不到flink这个组件的  
主节点

systemctl stop cloudera-scm-server
    systemctl stop cloudera-scm-agent
    systemctl start cloudera-scm-server
    systemctl start cloudera-scm-agent

![在这里插入图片描述][20201207223907125.png]  
子节点只需要重启agent即可

systemctl stop cloudera-scm-agent
    systemctl start cloudera-scm-agent

![在这里插入图片描述][20201207224106910.png]

# 4. 添加Flink服务 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70]  
就会出现我们心心念的flink组件了  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 1]

# 5. 可能出现的问题 #

当我们愉快地下一步下一步的时候，最后发现flink并没有部署成功o(╥﹏╥)o  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 2]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 3]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 4]  
第二步结束后会出现flink这一行  
我们点击分配，然后会出现已分配点击后面的激活按钮  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 5]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 6]  
此时变成了已分配，已激活的状态我们重新部署客户端即可，O(∩\_∩)O哈哈~  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 7]  
然后我们到集群页面，启动即可  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYXpoYWd1_size_16_color_FFFFFF_t_70 8]

[FLINK-1.9.0-csa1.0.0.0-cdh6.3.0.jar]: https://archive.cloudera.com/csa/1.0.0.0/csd/FLINK-1.9.0-csa1.0.0.0-cdh6.3.0.jar
[FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel]: https://archive.cloudera.com/csa/1.0.0.0/parcels/FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel
[FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel.sha]: https://archive.cloudera.com/csa/1.0.0.0/parcels/FLINK-1.9.0-csa1.0.0.0-cdh6.3.0-el7.parcel.sha
[20201207223907125.png]: /images/20221120/f28b3ad677044bab958bad2f045accc2.png
[20201207224106910.png]: /images/20221120/d896d18432b94cdabe1fc378a78f601b.png
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