cdh 6哈希验证失败解决方法

当安装cdh 6，使用本地搭建的parcel时，出现了哈希验证失败的问题：

查看了parcel的sha值，与官网的一致，没有问题：

#parcel sha值
[root@localhost bigdata]# sha1sum CDH-6.0.0-1.cdh6.0.0.p0.537114-el7.parcel
de86cc42380f073f4906801913d7083b39e46db7  CDH-6.0.0-1.cdh6.0.0.p0.537114-el7.parcel

#sha文件里的值
[root@localhost bigdata]# cat CDH-6.0.0-1.cdh6.0.0.p0.537114-el7.parcel.sha
de86cc42380f073f4906801913d7083b39e46db7

说明哈希值是正确的，不是包发生错误获取sha值写的不对。
后查找相关资料，发现是httpd服务的问题，在配置文件中需要加上parcel选项

[root@localhost bigdata]# vim /etc/httpd/conf/httpd.conf

#在<IfModule mime_module>模块添加 parcel选项

<IfModule mime_module>
    #
    # TypesConfig points to the file containing the list of mappings from
    # filename extension to MIME-type.
    #
    TypesConfig /etc/mime.types

    #
    # AddType allows you to add to or override the MIME configuration
    # file specified in TypesConfig for specific file types.
    #
    #AddType application/x-gzip .tgz
    #
    # AddEncoding allows you to have certain browsers uncompress
    # information on the fly. Note: Not all browsers support this.
    #
    #AddEncoding x-compress .Z
    #AddEncoding x-gzip .gz .tgz
    #
    # If the AddEncoding directives above are commented-out, then you
    # probably should define those extensions to indicate media types:
    #
    AddType application/x-compress .Z
    AddType application/x-gzip .gz .tgz .parcel #此处添加.parcel

    #

最终成功安装：