[jira] [Commented] (HBASE-21247) Custom WAL Provider cannot be specified by configuration whose value is outside the enums in Providers

[Sean Busbey (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HBASE-21247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16659221#comment-16659221
 ] 

Sean Busbey commented on HBASE-21247:
-------------------------------------

oh even better, WALFactory is the one that does the wrapping in SRWP so we can 
just save a reference pre-wrapping

{code}
     if (enableSyncReplicationWALProvider) {
        provider = new SyncReplicationWALProvider(provider);
      }

{code}

> Custom WAL Provider cannot be specified by configuration whose value is 
> outside the enums in Providers
> ------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-21247
>                 URL: https://issues.apache.org/jira/browse/HBASE-21247
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Major
>             Fix For: 3.0.0
>
>         Attachments: 21247.v1.txt, 21247.v10.txt, 21247.v2.txt, 21247.v3.txt, 
> 21247.v4.tst, 21247.v4.txt, 21247.v5.txt, 21247.v6.txt, 21247.v7.txt, 
> 21247.v8.txt, 21247.v9.txt
>
>
> Currently all the WAL Providers acceptable to hbase are specified in 
> Providers enum of WALFactory.
> This restricts the ability for additional WAL Providers to be supplied - by 
> class name.
> This issue fixes the bug by allowing the specification of new WAL Provider 
> class name using the config "hbase.wal.provider".



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