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Posted to issues@hbase.apache.org by "Mike Drob (JIRA)" <ji...@apache.org> on 2017/10/26 18:03:01 UTC

[jira] [Commented] (HBASE-13631) Migration from 0.94 to 2.0.0

    [ https://issues.apache.org/jira/browse/HBASE-13631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16220906#comment-16220906 ] 

Mike Drob commented on HBASE-13631:
-----------------------------------

I don't think that a direct migration is going to be feasible, given that it is several major versions up. This should primarily be a docs effort.

> Migration from 0.94 to 2.0.0
> ----------------------------
>
>                 Key: HBASE-13631
>                 URL: https://issues.apache.org/jira/browse/HBASE-13631
>             Project: HBase
>          Issue Type: Sub-task
>          Components: migration
>            Reporter: Anoop Sam John
>            Priority: Blocker
>             Fix For: 2.0.0
>
>
> We have HFile V2 (minor version-2) only in 0.94 and 2.0 needs HFile V3 with minor version 3 atleast. We can test and document clearly the path of upgrade from 94.x to 2.0.0



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