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https://issues.apache.org/jira/browse/HBASE-20951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16582640#comment-16582640
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Josh Elser commented on HBASE-20951:
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{quote}Can we make it generic? Then we can have following, it still provides
the flexibility to support FSBased system (maybe not only HDFS if on the
Cloud?), and interface is cleaner.
{quote}
Sounds like a good idea to me, [~reidchan]. Thanks for the suggestion!
> Ratis LogService backed WALs
> ----------------------------
>
> Key: HBASE-20951
> URL: https://issues.apache.org/jira/browse/HBASE-20951
> Project: HBase
> Issue Type: New Feature
> Components: wal
> Reporter: Josh Elser
> Assignee: Josh Elser
> Priority: Major
>
> Umbrella issue for the Ratis+WAL work:
> Design doc:
> [https://docs.google.com/document/d/1Su5py_T5Ytfh9RoTTX2s20KbSJwBHVxbO7ge5ORqbCk/edit#|https://docs.google.com/document/d/1Su5py_T5Ytfh9RoTTX2s20KbSJwBHVxbO7ge5ORqbCk/edit]
> The (over-simplified) goal is to re-think the current WAL APIs we have now,
> ensure that they are de-coupled from the notion of being backed by HDFS, swap
> the current implementations over to the new API, and then wire up the Ratis
> LogService to the new WAL API.
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