第一步 CDH6.3.2集成自制Flink1.12.7_cdh parcel制作工具

作者：繁依Fanyi0 | 2024-06-02 09:11:10

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cdh parcel制作工具

一共分两步走：

第一步：CDH制作Flink1.12.7

第二步：CDH集成Flink1.12.7

前提说明

早期CDH6.3.2集成的Flink1.12存在log4j漏洞，所以需要重新编译

这是之前Flink1.12的log4j版本为1.12，（受影响的版本：Apache Log4j 2.x <= 2.15.0-rc1）

Flink官方针对历史版本也给出了修复log4j漏洞的紧急版本，其中就有Flink1.12.7，当然还有1.11.6，1.13.5和1.14.2。这是官方说明链接

下载最新的Flink1.12.7源码，打开pom.xml检查下log4j版本为2.16，确定下载的版本没错。接下来开始重新编译

准备环境

虚拟机，系统CentOS7.6
jdk1.8
maven3.6.1
parcel制作工具 flink-parcel.zip
flink-1.12.7-bin-scala_2.12.tgz

1. 准备制作环境

安装 jdk1.8 ， Maven3.6.3 ，httpd


[root@cdhuser ~]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)
 
# 安装jdk
[root@cdhuser ~]# java -version
java version "1.8.0_221"
Java(TM) SE Runtime Environment (build 1.8.0_221-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.221-b11, mixed mode)
 
# 安装maven
[root@cdhuser src]# mvn -version
Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /usr/local/src/apache-maven-3.6.3
Java version: 1.8.0_221, vendor: Oracle Corporation, runtime: /usr/local/src/jdk1.8.0_221/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-1062.el7.x86_64", arch: "amd64", family: "unix"
 
# 安装httpd
[root@cdhuser html]# systemctl status httpd
● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
   Active: active (running) since 四 2022-06-09 19:22:24 CST; 1h 1min ago
     Docs: man:httpd(8)
           man:apachectl(8)
  Process: 6634 ExecReload=/usr/sbin/httpd $OPTIONS -k graceful (code=exited, status=0/SUCCESS)
 Main PID: 1318 (httpd)
   Status: "Total requests: 0; Current requests/sec: 0; Current traffic:   0 B/sec"
    Tasks: 6
   Memory: 5.8M
   CGroup: /system.slice/httpd.service
           ├─1318 /usr/sbin/httpd -DFOREGROUND
           ├─6635 /usr/sbin/httpd -DFOREGROUND
           ├─6636 /usr/sbin/httpd -DFOREGROUND
           ├─6637 /usr/sbin/httpd -DFOREGROUND
           ├─6638 /usr/sbin/httpd -DFOREGROUND
           └─6639 /usr/sbin/httpd -DFOREGROUND
 
6月 09 19:22:24 cdhuser systemd[1]: Starting The Apache HTTP Server...
6月 09 19:22:24 cdhuser httpd[1318]: AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 192.168.137.31. Set the 'ServerName' directive globally to suppress this message
6月 09 19:22:24 cdhuser systemd[1]: Started The Apache HTTP Server.
6月 09 20:16:01 cdhuser systemd[1]: Reloading The Apache HTTP Server.
6月 09 20:16:01 cdhuser httpd[6634]: AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 192.168.137.31. Set the 'ServerName' directive globally to suppress this message
6月 09 20:16:01 cdhuser systemd[1]: Reloaded The Apache HTTP Server.

2. 下载Flink1.12.7 和制作工具

Flink1.12.7最新下载地址：

https://dlcdn.apache.org/flink/flink-1.12.7/flink-1.12.7-bin-scala_2.12.tgz

CDH的parcel制作工具地址：

https://github.com/cloudera/cm_ext # 制作cloudera-manager扩展包的工具

https://github.com/pkeropen/flink-parcel # 制作flink包的工具

Flink-shaded下载地址：

https://archive.apache.org/dist/flink/flink-shaded-10.0/flink-shaded-10.0-src.tgz

相关的制作工具我已经准备好，自行取用

链接：百度网盘请输入提取码提取码：up8n

3. 制作parcel

制作httpd本地仓库，将Flink1.12.7安装包拷贝到本地仓库中。后续制作时使用


mkdir /var/www/html/flink-1.12.7 &&
mv /root/flink-1.12.7-bin-scala_2.12.tgz /var/www/html/flink-1.12.7 &&
curl http://cdhuser/flink-1.12.7/
 
结果：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<html>
 <head>
  <title>Index of /flink-1.12.7</title>
 </head>
 <body>
<h1>Index of /flink-1.12.7</h1>
  <table>
   <tr><th valign="top"><img src="/icons/blank.gif" alt="[ICO]"></th><th><a href="?C=N;O=D">Name</a></th><th><a href="?C=M;O=A">Last modified</a></th><th><a href="?C=S;O=A">Size</a></th><th><a href="?C=D;O=A">Description</a></th></tr>
   <tr><th colspan="5"><hr></th></tr>
<tr><td valign="top"><img src="/icons/back.gif" alt="[PARENTDIR]"></td><td><a href="/">Parent Directory</a>       </td><td>&nbsp;</td><td align="right">  - </td><td>&nbsp;</td></tr>
<tr><td valign="top"><img src="/icons/compressed.gif" alt="[   ]"></td><td><a href="flink-1.12.7-bin-scala_2.12.tgz">flink-1.12.7-bin-sca..&gt;</a></td><td align="right">2022-06-09 20:09  </td><td align="right">309M</td><td>&nbsp;</td></tr>
   <tr><th colspan="5"><hr></th></tr>
</table>
</body></html>

修改工具配置


tar -zxvf /root/flink-parcel-master.tar &&
tar -zxvf /root/cm_ext.tar &&
cp -r /root/cm_ext /root/flink-parcel-master &&
cd /root/flink-parcel-master &&
mv flink-parcel.properties flink-parcel.properties.bak &&
(cat <<EOF
#FLINK 下载地址
FLINK_URL=http://cdhuser/flink-1.12.7/flink-1.12.7-bin-scala_2.12.tgz		# 填写本地httpd仓库地址
#flink版本号
FLINK_VERSION=1.12.7
#扩展版本号
EXTENS_VERSION=BIN-SCALA_2.12
#操作系统版本，以centos为例
OS_VERSION=7
#CDH 小版本
CDH_MIN_FULL=5.2
CDH_MAX_FULL=6.3.3
#CDH大版本
CDH_MIN=5
CDH_MAX=6
EOF
) >> flink-parcel.properties &&
chmod u+x build.sh &&										# 给编译文件添加权限
sed -i "s/https:/git:/g" build.sh &&
./build.sh parcel &&										# 生成FLINK-1.12.7-BIN-SCALA_2.12_build文件夹
./build.sh csd_on_yarn &&								# 生成FLINK_ON_YARN-1.12.7.jar文件
tar -cvf ./flink-1.12.7-bin-scala_2.12.tar ./FLINK-1.12.7-BIN-SCALA_2.12_build/			# 将FLINK-1.12.7-BIN-SCALA_2.12_build/打包

最终生成的flink-1.12.7-bin-scala_2.12.tar 和 FLINK_ON_YARN-1.12.7.jar 就是目标文件

4. 编译flink-shaded版本

如果Flink报错：缺少Hadoop依赖时，需要编译以下jar包


tar -zxvf /root/flink-shaded-10.0-src.tgz &&
cd /root/flink-shaded-10.0 &&
vim pom.xml 
 
# 在里面的profiles中添加如下配置参数：
<profile>
    <id>vendor-repos</id>
    <activation>
        <property>
            <name>vendor-repos</name>
        </property>
    </activation>
    <!-- Add vendor maven repositories -->
    <repositories>
        <!-- Cloudera -->
        <repository>
            <id>cloudera-releases</id>
            <url>https://repository.cloudera.com/artifactory/cloudera-repos</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
        <!-- Hortonworks -->
        <repository>
            <id>HDPReleases</id>
            <name>HDP Releases</name>
            <url>https://repo.hortonworks.com/content/repositories/releases/</url>
            <snapshots><enabled>false</enabled></snapshots>
            <releases><enabled>true</enabled></releases>
        </repository>
        <repository>
            <id>HortonworksJettyHadoop</id>
            <name>HDP Jetty</name>
            <url>https://repo.hortonworks.com/content/repositories/jetty-hadoop</url>
            <snapshots><enabled>false</enabled></snapshots>
            <releases><enabled>true</enabled></releases>
        </repository>
        <!-- MapR -->
        <repository>
            <id>mapr-releases</id>
            <url>https://repository.mapr.com/maven/</url>
            <snapshots><enabled>false</enabled></snapshots>
            <releases><enabled>true</enabled></releases>
        </repository>
    </repositories>
</profile>

在flink-shaded-10.0目录下进行编译


# 开始编译
mvn clean install -DskipTests -Pvendor-repos -Dhadoop.version=3.0.0-cdh6.3.2 -Dscala-2.12 -Drat.skip=true -T10C
 
# 编译成功后，生成的目标文件位置：
/root/flink-shaded-10.0/flink-shaded-hadoop-2-parent/flink-shaded-hadoop-2-uber/target/flink-shaded-hadoop-2-uber-3.0.0-cdh6.3.2-10.0.jar

耐心等待编译，可能会失败多次，重复执行命令编译就行

5. 制作完成

将最终目标文件拷贝出来

编译后的目标文件我也已经准备好，自行取用：

链接：百度网盘请输入提取码提取码：cct5


[root@cdhuser cdh_parcel]# ll
总用量 374648
-rw-r--r-- 1 root root 324198400 6月  10 09:37 flink-1.12.7-bin-scala_2.12.tar
-rw-r--r-- 1 root root      8259 6月  10 09:37 FLINK_ON_YARN-1.12.7.jar
-rw-r--r-- 1 root root  59427729 6月  10 09:36 flink-shaded-hadoop-2-uber-3.0.0-cdh6.3.2-10.0.jar
 
# flink-1.12.7-bin-scala_2.12.tar内容：
总用量 316600
-rw-r--r-- 1 root root 324189375 6月   9 22:10 FLINK-1.12.7-BIN-SCALA_2.12-el7.parcel
-rw-r--r-- 1 root root        41 6月   9 22:10 FLINK-1.12.7-BIN-SCALA_2.12-el7.parcel.sha
-rw-r--r-- 1 root root       583 6月   9 22:10 manifest.json

报错列表

1. 缺少Hadoop依赖包

启动时报以下错误，表示缺少Hadoop依赖


Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/yarn/exceptions/YarnException
    at java.lang.Class.getDeclaredMethods0(Native Method)
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
    at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
    at java.lang.Class.getMethod0(Class.java:3018)
    at java.lang.Class.getMethod(Class.java:1784)
    at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
    at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.yarn.exceptions.YarnException
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 7 more