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Posted to issues@hbase.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2018/11/08 15:57:00 UTC

[jira] [Created] (HBASE-21456) Make WALFactory only used for creating WALProviders

Josh Elser created HBASE-21456:
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             Summary: Make WALFactory only used for creating WALProviders
                 Key: HBASE-21456
                 URL: https://issues.apache.org/jira/browse/HBASE-21456
             Project: HBase
          Issue Type: Sub-task
          Components: wal
            Reporter: Josh Elser


As a Factory, WALFactory should only have one job: creating instances of WALProvider.

However, over the years, it has been a landing place for lots of wal-related methods (e.g. constructing readers, WALEntryStream, and more). We want all of this to live in the WALProvider.

We can do this in two steps: have the WALFactory methods invoke the method on the WALProvider (handled elsewhere), then here we can replace usage of the WALFactory "wrapper methods" with the WALProvider itself.



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