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Posted to issues@hbase.apache.org by "Jonathan Hsieh (JIRA)" <ji...@apache.org> on 2013/01/04 01:42:12 UTC
[jira] [Commented] (HBASE-7484) Fix Restore with schema changes
[ https://issues.apache.org/jira/browse/HBASE-7484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13543467#comment-13543467 ]
Jonathan Hsieh commented on HBASE-7484:
---------------------------------------
This does two things right --
1) adds a case for an empty snapshot
2) adds test and handles some problem with alter with column families. Is the CF problem that when we add a cf or remove a cf we don't actually add/remove the files related to the cf?
nit: sp
{code}
+ // Restor from emptySnapshot
+ admin.disableTable(tableName);
{code}
> Fix Restore with schema changes
> -------------------------------
>
> Key: HBASE-7484
> URL: https://issues.apache.org/jira/browse/HBASE-7484
> Project: HBase
> Issue Type: Sub-task
> Components: Client, master, regionserver, snapshots, Zookeeper
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Priority: Blocker
> Fix For: hbase-6055, 0.96.0
>
> Attachments: HBASE-7484-v0.patch
>
>
> The restore code in the offline branch doesn't handle the schema change.
> I think that I've lost it during the various rebase, the Handler restore the schema, but the restoreRegion() method in the helper handle just the "same schema" case.
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