[jira] [Issue Comment Edited] (HBASE-5293) Purge hfile v1 from code base

["Lars Hofhansl (Issue Comment Edited) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-5293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13195358#comment-13195358 ] 

Lars Hofhansl edited comment on HBASE-5293 at 1/28/12 2:30 AM:
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Let's make this issue about adding a script to verify that all HFiles have been compacted. We can add that script to 0.94, to be ready for HFile V1 removal in 0.96.
                
      was (Author: lhofhansl):
    Let's make this issue about adding a script to verify that HFiles have been compacted. We can add that script to 0.94, to be ready of 0.96 migration.
                  
> Purge hfile v1 from code base
> -----------------------------
>
>                 Key: HBASE-5293
>                 URL: https://issues.apache.org/jira/browse/HBASE-5293
>             Project: HBase
>          Issue Type: Task
>            Reporter: stack
>
> Remove all hfile v1 references from code base.
> If we do this though, as Matt Corgan suggests up on mailing list, we will need to make sure all hfile v1s in an hbase.rootdir have been compacted out of existence.  We'll probably need to bump the hbase.version to indicate the check for hfile v1s has been run.  A migration script will need to be run that checks the hbase.rootdir for hfile v1s and runs a major compaction if any found.
> I've not put a version on this issue.

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