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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13428) Migration to hbase-2.0.0
Date Wed, 08 Apr 2015 20:17:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14485933#comment-14485933
] 

Enis Soztutar commented on HBASE-13428:
---------------------------------------

TableStates in meta is one thing. Reverted from branch-1 for now. I think a previous patch
also changes the table descriptor format in the hdfs which was causing hbase master to not
work with data already in hdfs (not sure whether that was undone). 

> Migration to hbase-2.0.0
> ------------------------
>
>                 Key: HBASE-13428
>                 URL: https://issues.apache.org/jira/browse/HBASE-13428
>             Project: HBase
>          Issue Type: Umbrella
>          Components: migration
>            Reporter: stack
>
> Opening a 2.0 umbrella migration issue. Lets hang off this one any tools and expectations
migrating from 1.0 (or earlier) to 2.0. So far there are none that I know of though there
is an expectation in HBASE-13373 that hfiles are at least major version 2 and minor version
3.  Lets list all such expectations, etc., here.



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