hadoop-2.6.0-cdh5.15.1迪士尼3.0极速彩源码(ttkmwl.com)编译安装遇到的问题
编译安装步骤还是安装之前的hadoop-2.6.0-cdh5.7.0,这里就不说了
遇到的问题：

    [FATAL] Non-resolvable parent POM for org.apache.hadoop:hadoop-main:2.6.0-cdh5.15.1: Could not transfer artifact com.cloudera.cdh:cdh-root:pom:5.15.1from/to cdh.repo (https://repository.cloudera.com/artifactory/cloudera-repos): Remote host closed connectio
    #分析：是https://repository.cloudera.com/artifactory/cloudera-repos/com/cloudera/cdh/cdh-root/5.15.1/cdh-root-5.15.1.pom文件下载不了，但是虚拟机确实是ping通远程的仓库，很是费解为什么。
    解决方法：

        cd   /home/hadoop/maven_repo/repo/com/cloudera/cdh/cdh-root/5.15.1/
        wget   https://repository.cloudera.com/artifactory/cloudera-repos/com/cloudera/cdh/cdh-root/5.15.1/cdh-root-5.15.1.pom
  

     [FATAL] Non-resolvable parent POM for org.apache.hadoop:hadoop-main:2.6.0-cdh5.15.1: Could not transfer artifact com.cloudera.cdh:cdh-root:pom:5.15.1 from/to cdh.repo (https://repository.cloudera.com/artifactory/cloudera-repos): Remote host closed connectio


#分析：
https://repository.cloudera.com/artifactory/cloudera-repos/com/cloudera/cdh/cdh-root/5.15.1/cdh-root-5.15.1.pom文件下载不了
#解决方案：
前往本地仓库到目标文件目录，然后 通过wget 文件，来成功获取该文件，重新执行编译命令，将需要的jar直接放到本地仓库

文件cdh-root-5.7.0.pom未下载下来，解决方式将该文件手动下载上传，
pom文件位置（com.cloudera.cdh:cdh-root:pom:5.15.1），打开这个网址https://repository.cloudera.com/artifactory/cloudera-repos/找到对应的pom文件下载后放在maven仓库的文件夹
maven仓库的文件夹位置：在/home/hadoop/maven_repo/repo目录下查看对应的是缺少哪个目录下的pom和jar包文件
重新执行 mvn clean package -Pdist,native -DskipTests -Dtar

举例说明pom文件位置

[ERROR] Plugin org.apache.avro:avro-maven-plugin:1.7.6-cdh5.15.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.avro:avro-maven-plugin:jar:1.7.6-cdh5.15.1: Could not transfer artifact org.apache.avro:avro-parent:pom:1.7.6-cdh5.15.1 from/to cdh.releases.repo (https://repository.cloudera.com/content/repositories/cdh-releases-rcs): Remote host closed connection during handshake: SSL peer shut down incorrectly -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException


从上面的报错org.apache.avro:avro-parent:pom可以看出在/home/hadoop/maven_repo/repo/org/apache/avro/avro-parent/目录下缺少pom文件，此时只需要在这个目录下执行

    wget   https://repository.cloudera.com/cloudera/cdh-releases-rcs/org/apache/avro/avro-parent/1.7.6-cdh5.15.1/avro-parent-1.7.6-cdh5.15.1.pom

    1

在这里插入图片描述
3.
SSL peer shut down

解决方案: 当前目录的pom.xml的 该错误的URL的https改为http