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https://issues.apache.org/jira/browse/HBASE-9093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-9093.
--------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.98.0)
     Hadoop Flags: Reviewed

Reverted from trunk.  Left it in 0.95.  Thanks again [~hshreedharan] and 
[~lhofhansl] for telling me what to do here.
                
> Hbase client API: Restore the writeToWal method
> -----------------------------------------------
>
>                 Key: HBASE-9093
>                 URL: https://issues.apache.org/jira/browse/HBASE-9093
>             Project: HBase
>          Issue Type: Bug
>          Components: Client, Usability
>    Affects Versions: 0.95.0
>            Reporter: Hari Shreedharan
>             Fix For: 0.95.2
>
>         Attachments: HBASE-9093.patch, HBASE-9093.patch, HBASE-9093.patch
>
>
> The writeToWal is used by downstream projects like Flume to disable writes to 
> WAL to improve performance when durability is not strictly required. But 
> renaming this method to setDurability forces us to use reflection to support 
> hbase versions < 95 - which in turn hits performance, as this method needs to 
> be called on every single write. I recommend adding the old method back as 
> deprecated and removing it once hbase-95/96 becomes the popular version used 
> in prod.

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