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https://issues.apache.org/jira/browse/HBASE-15411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-15411:
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Attachment: 15411-v1.txt
Tentative patch based on patch v38 from HBASE-14030.
Since enum cannot be subclassed, I am still looking for a good way of letting
IncrementalTableBackupProcedure reuse code with FullTableBackupProcedure.
Currently code reuse is done through static methods.
> 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, FullTableBackupProcedure.java
>
>
> Currently full / incremental backup is driven by BackupHandler (see call()
> method for flow).
> 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 WAL.
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