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https://issues.apache.org/jira/browse/HIVE-11378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975283#comment-14975283
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Lefty Leverenz commented on HIVE-11378:
---------------------------------------

Doc note:  A search of the Hive wiki for "-Phadoop-2" turns up five docs, four 
of which might need revisions.

* [Hive wiki search | 
https://cwiki.apache.org/confluence/dosearchsite.action?queryString=%22-Phadoop-2%22&startIndex=0&type=page&where=Hive]

# https://cwiki.apache.org/confluence/display/Hive/HiveDeveloperFAQ (13 
instances)
# https://cwiki.apache.org/confluence/display/Hive/HowToRelease (4 instances)
# https://cwiki.apache.org/confluence/display/Hive/HowToContribute (1 instance)
# https://cwiki.apache.org/confluence/display/Hive/GettingStarted (1 instance)
# https://cwiki.apache.org/confluence/display/Hive/Hive+0.13+release+status 
(irrelevant)

Other docs to revise:

# 
https://cwiki.apache.org/confluence/display/Hive/GettingStarted#GettingStarted-Requirements
# 
https://cwiki.apache.org/confluence/display/Hive/AdminManual+Installation#AdminManualInstallation-InstallingHive
# perhaps https://cwiki.apache.org/confluence/display/Hive/Home
#* 
https://cwiki.apache.org/confluence/display/Hive/Home#Home-HiveVersionsandBranches

> Remove hadoop-1 support from master branch
> ------------------------------------------
>
>                 Key: HIVE-11378
>                 URL: https://issues.apache.org/jira/browse/HIVE-11378
>             Project: Hive
>          Issue Type: Task
>          Components: Build Infrastructure
>    Affects Versions: 2.0.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>              Labels: TODOC2.0
>             Fix For: 2.0.0
>
>         Attachments: HIVE-11378.2.patch, HIVE-11378.3.patch, 
> HIVE-11378.4.patch, HIVE-11378.5.patch, HIVE-11378.patch
>
>
> When we branched branch-1 one of the goals was the ability to remove hadoop1 
> support from master.  I propose to do this softly at first by removing it 
> from the poms removing the 20S implementation of the shims.  
> I am not going to remove the shim layer.  That would be much more disruptive. 
>  Also, I haven't done the homework to see if we could, as there may still be 
> incompatibility issues between various versions of hadoop2.



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