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https://issues.apache.org/jira/browse/HBASE-21246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16659672#comment-16659672
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stack commented on HBASE-21246:
-------------------------------
bq. See this thread on the doc:
https://docs.google.com/document/d/1o552MkKq9wF3BXY2nVcsCXBAImUH6r132Cxv9WHL3D8/edit
This link just takes me to the head of the doc (Usually docs have numbered
sections or titles and you just cite either as pointers).
When I asked 'Where is WALIdentity in the design doc', I was imprecise. I did
not mean 'where in the doc' but where is in regards stages of development. Is
there a 'design' for WI? Last time I read the doc, it seemed up in the air
still. I'm wondering if this state has changed.
bq. What is presented in the patch on this JIRA follows what is outlined in the
design doc.
Where is the 'outline'?
> 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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