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Posted to issues@hbase.apache.org by "Ankit Singhal (JIRA)" <ji...@apache.org> on 2018/12/07 20:23:00 UTC

[jira] [Updated] (HBASE-21246) Introduce WALIdentity interface

     [ https://issues.apache.org/jira/browse/HBASE-21246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ankit Singhal updated HBASE-21246:
----------------------------------
    Attachment: HBASE-21246.master.001.patch

> Introduce WALIdentity interface
> -------------------------------
>
>                 Key: HBASE-21246
>                 URL: https://issues.apache.org/jira/browse/HBASE-21246
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Major
>             Fix For: HBASE-20952
>
>         Attachments: 21246.003.patch, 21246.20.txt, 21246.21.txt, 21246.23.txt, 21246.24.txt, 21246.25.txt, 21246.26.txt, 21246.34.txt, 21246.37.txt, 21246.39.txt, 21246.41.txt, 21246.43.txt, 21246.HBASE-20952.001.patch, 21246.HBASE-20952.002.patch, 21246.HBASE-20952.004.patch, 21246.HBASE-20952.005.patch, 21246.HBASE-20952.007.patch, 21246.HBASE-20952.008.patch, HBASE-21246.master.001.patch, replication-src-creates-wal-reader.jpg, wal-factory-providers.png, wal-providers.png, wal-splitter-reader.jpg, wal-splitter-writer.jpg
>
>
> We are introducing WALIdentity interface so that the WAL representation can be decoupled from distributed filesystem.
> The interface provides getName method whose return value can represent filename in distributed filesystem environment or, the name of the stream when the WAL is backed by log stream.



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