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https://issues.apache.org/jira/browse/HBASE-18649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16181326#comment-16181326
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stack commented on HBASE-18649:
-------------------------------
bq. Are you good with the above plan of including all the KV based
mappers/reducers in the branch-2 code with @deprecated tags over them?
Keeping them in codebase for hbase2 to prevent possible breakages? Yes.
Let me add testing of branch-1 MR against a hbase2 MR to our set of compat
tests to run. Thanks [~ram_krish]
> Deprecate KV Usage in MR to move to Cells in 3.0
> ------------------------------------------------
>
> Key: HBASE-18649
> URL: https://issues.apache.org/jira/browse/HBASE-18649
> Project: HBase
> Issue Type: Improvement
> Components: mapreduce
> Affects Versions: 2.0.0-alpha-2
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Fix For: 2.0.0, 3.0.0, 2.1.0, 2.0.0-alpha-4
>
> Attachments: HBASE-18649_branch-2.patch, HBASE-18649_master_2.patch,
> HBASE-18649_master_3.patch, HBASE-18649_master_5.patch,
> HBASE-18649_master_6.patch, HBASE-18649_master.patch
>
>
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