支持 OpenJDK 并升级到 CDH 6

Support for OpenJDK and Upgrade to CDH 6

我们目前的环境中有 CDH 5.15.0 运行,并且有必要支持 OpenJDK。升级到 CDH 6 是否有助于支持 OpenJDK?如果是,我们可以直接从 CDH 5.15.0 升级到 CDH 6 还是必须先降级到 CDH 5.14 然后再升级到 CDH 6(文档没有显示从 CDH 5.15 直接升级到 CDH 6 https://www.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_install_upgrade_notes.ht..。 ).

提前感谢您抽出时间。

我发现以下针对此问题的回复很有帮助,

根据最新文档: https://www.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_java_requirements.html

OpenJDK 8 is supported in Cloudera Enterprise 6.1.0 and higher, as well as Cloudera Enterprise 5.16.1 and higher.

还支持从 Cloudera Enterprise 5.15 升级到 6.1。基于我们当前的版本,我们可以使用以下两个文档链接开始: - 对于 Cloudera 管理器: https://www.cloudera.com/documentation/enterprise/upgrade/topics/ug_cm_upgrade_before.html#cm_upgrad... - 对于 CDH: https://www.cloudera.com/documentation/enterprise/upgrade/topics/ug_cdh_upgrade_before.html#ug_cdh_u...