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https://issues.apache.org/jira/browse/HBASE-14413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicholas Jiang updated HBASE-14413:
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Comment: was deleted
(was:
[#https://docs.google.com/document/d/1Gy6fJtf6IA3IB_EtQcGhjwVB3U8mCnVnHB3sYwKI5KU/edit?usp=sharing],I
have designed snapshot implementation based on Procedure V2 framework.Can you
review this?)
> Procedure V2 - Snapshot V2
> --------------------------
>
> Key: HBASE-14413
> URL: https://issues.apache.org/jira/browse/HBASE-14413
> Project: HBase
> Issue Type: Sub-task
> Reporter: Vladimir Rodionov
> Assignee: Zheng Hu
> Priority: Major
>
> We need new implementation of snapshot feature that is more robust and
> performant. Ideally, it will work with multiple tables as well. The possible
> areas of improvements:
> # Must be flushless. Coordinated memstore flushes across a cluster are bad.
> # Verification phase must be distributed, done in parallel and not on Master.
> In theory, the only info we need to record snapshot of a table: list of WAL
> files, list of HFiles and max sequence id of an edit which has been flushed
> per Region.
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