[jira] [Commented] (HBASE-20856) PITA having to set WAL provider in two places

[Tak Lon (Stephen) Wu (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HBASE-20856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16548637#comment-16548637
 ] 

Tak Lon (Stephen) Wu commented on HBASE-20856:
----------------------------------------------

Thanks [~stack], uploaded patch and linked the 
[PR#83|https://github.com/apache/hbase/pull/83] for review.

> PITA having to set WAL provider in two places
> ---------------------------------------------
>
>                 Key: HBASE-20856
>                 URL: https://issues.apache.org/jira/browse/HBASE-20856
>             Project: HBase
>          Issue Type: Improvement
>          Components: Operability, wal
>            Reporter: stack
>            Assignee: Tak Lon (Stephen) Wu
>            Priority: Minor
>             Fix For: 2.0.2, 2.2.0, 2.1.1
>
>         Attachments: HBASE-20856.master.001.patch
>
>
> Courtesy of [~elserj], I learn that changing WAL we need to set two places... 
> both hbase.wal.meta_provider and hbase.wal.provider. Operator should only 
> have to set it in one place; hbase.wal.meta_provider should pick up general 
> setting unless hbase.wal.meta_provider is explicitly set.



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