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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2016/03/07 20:49:40 UTC

[jira] [Created] (HBASE-15411) Rewrite backup with Procedure V2

Ted Yu created HBASE-15411:
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             Summary: 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


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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