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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13631) Migration from 0.94 to 2.0.0
Date Thu, 06 Jul 2017 20:02:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16077135#comment-16077135
] 

stack commented on HBASE-13631:
-------------------------------

Another item mentioned by [~enis] over in HBASE-10240 is that ACLs may need migrating before
can go to 2.0. If we don't already (I don't know), then we need a tool to do migration ahead
of the move to 2.0 (or to do it in-place as part of startup).

> 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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