CDH6.2官方文档

文档总览:

https://www.cloudera.com/documentation/enterprise/6/6.2.html

官方api:

https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cloudera_manager.html

cm管理：

https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cm_mc_managing_clusters.html#cmug_topic_6

扩容：

https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cm_mc_adding_hosts.html

hive服务:

https://www.cloudera.com/documentation/enterprise/6/6.2/topics/hive_jdbc_odbc_driver_install.html 

插件下载页面: ODBC等

https://www.cloudera.com/downloads.html

启用kerberos官方文档:

https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cm_sg_intro_kerb.html#xd_583c10bfdbd326ba--6eed2fb8-14349d04bee--76dd

 

 

从CDH5升级到6:

https://www.cloudera.com/documentation/enterprise/upgrade/topics/ug_cdh_upgrading_top.html

 

Datanode磁盘大小的说明:

https://www.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_hardware_requirements.html

The maximum acceptable size will vary depending upon how large average block size is. The DN’s scalability limits are mostly a function of the number of replicas per DN, not the overall number of bytes stored. That said, having ultra-dense DNs will affect recovery times in the event of machine or rack failure. Cloudera does not support exceeding 100 TB per data node. You could use 12 x 8 TB spindles or 24 x 4TB spindles. Cloudera does not support drives larger than 8 TB.

 

各角色硬件要求:

https://www.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_hardware_requirements.html