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https://issues.apache.org/jira/browse/HBASE-21246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16659842#comment-16659842
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Ted Yu commented on HBASE-21246:
--------------------------------
bq. is the 'design' the thread attached to the document or do we read the body
of the doc to find the design?
The design is outlined starting from second paragraph of section 3, 'Write
Path' subsection.
The thread beside the document provides background on how design decision is
reached.
bq. Has it been integrated
The current form of design for WALIdentity has integrated both comments from
design doc and comments on this JIRA.
bq. is the design ongoing?
I would say, if there is no objection on the current form, we can consider the
current form as consensus.
I left the thread on design doc open to give reviewers more time in evaluation.
> 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.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
>
>
> 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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