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https://issues.apache.org/jira/browse/HBASE-18015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-18015:
-----------------------------------
    Attachment: HBASE-18015.patch

> Storage class aware block placement for procedure v2 WALs
> ---------------------------------------------------------
>
>                 Key: HBASE-18015
>                 URL: https://issues.apache.org/jira/browse/HBASE-18015
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>            Priority: Minor
>         Attachments: HBASE-18015.patch
>
>
> After HBASE-14061, HBASE-15172, and HBASE-17538, we can specify storage class 
> placement policies for store files and WAL files. However, we missed 
> procedure v2 WALs aka "MasterProcWAL", opened and updated by the master. We 
> should apply the same storage policy for procv2 WALs as we do for 
> regionserver WALs, specified by the HConstants.WAL_STORAGE_POLICY 
> configuration key, using HConstants.DEFAULT_WAL_STORAGE_POLICY as default. 



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