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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15411) Rewrite backup with Procedure V2
Date Tue, 22 Mar 2016 02:55:26 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205671#comment-15205671

Enis Soztutar commented on HBASE-15411:

To create an RB for reviewing this, I have committed the patch for HBASE-14030 (v42) to the
apache branch HBASE-7912. We can use this branch at Apache as a working branch for now (meaning
that we can use this for rebases and committing patches before full-review cycle. 

Review board is here: https://reviews.apache.org/r/45146/diff/1#index_header. I'm not sure
whether I can change ownership of the RB for future patch iterations, if not, you can re-create
another RB. 

It seems that if you do
git diff --full-index
RB will automatically pick up the correct base for the patch. 

> Rewrite backup with Procedure V2
> --------------------------------
>                 Key: HBASE-15411
>                 URL: https://issues.apache.org/jira/browse/HBASE-15411
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>         Attachments: 15411-v1.txt, 15411-v11.txt, 15411-v12.txt, 15411-v13.txt, 15411-v14.txt,
15411-v15.txt, 15411-v16.txt, 15411-v18.txt, 15411-v3.txt, 15411-v5.txt, 15411-v6.txt, 15411-v7.txt,
15411-v9.txt, FullTableBackupProcedure.java
> Currently full / incremental backup is driven by BackupHandler (see call() method for
> This issue is to rewrite the flow using Procedure V2.
> States (enum) for full / incremental backup would be introduced in Backup.proto which
correspond to the steps performed in BackupHandler#call().
> executeFromState() would pace the backup based on the current state.
> serializeStateData() / deserializeStateData() would be used to persist state into procedure

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