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https://issues.apache.org/jira/browse/HBASE-21020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ankit Singhal updated HBASE-21020:
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Attachment: HBASE-21020.HBASE-20952.002.patch
> Determine WAL API changes for replication
> -----------------------------------------
>
> Key: HBASE-21020
> URL: https://issues.apache.org/jira/browse/HBASE-21020
> Project: HBase
> Issue Type: Sub-task
> Components: wal
> Reporter: Josh Elser
> Assignee: Ankit Singhal
> Priority: Major
> Fix For: HBASE-20952
>
> Attachments: HBASE-21020.HBASE-20952.001.patch,
> HBASE-21020.HBASE-20952.002.patch
>
>
> Spin-off of HBASE-20952.
> Ankit has started working on what he thinks a WAL API specifically for
> Replication should look like. In his own words:
> {quote}
> At a high level, it looks,
> * Need to abstract WAL name under WalInfo instead of Paths
> * Abstract the WalEntryStream for FileSystem and Streaming system.
> * Build WalStorage APIs to abstract operation on Wal.
> * Provide the implementation of all above through corresponding WalProvider
> {quote}
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