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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-3639) WALEntryFilter to replicate only multi-tenant views from SYSTEM.CATALOG
Date Tue, 14 Feb 2017 19:31:42 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-3639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Taylor updated PHOENIX-3639:
----------------------------------
    Fix Version/s: 4.10.0

> WALEntryFilter to replicate only multi-tenant views from SYSTEM.CATALOG
> -----------------------------------------------------------------------
>
>                 Key: PHOENIX-3639
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3639
>             Project: Phoenix
>          Issue Type: Improvement
>    Affects Versions: 4.8.0, 4.9.0
>            Reporter: Geoffrey Jacoby
>            Assignee: Geoffrey Jacoby
>              Labels: replication
>             Fix For: 4.10.0
>
>         Attachments: PHOENIX-3639.patch, PHOENIX-3639.v2.patch
>
>
> As a stopgap before PHOENIX-3520, we can create an HBase WALEntryFilter to filter out
non-tenant rows of SYSTEM.CATALOG from replication while allowing tenant-owned rows such as
tenant views to proceed with replication. 
> This would have to be incorporated into a ReplicationEndpoint subclass to be useful,
though HBASE-17543 would make that much simpler by doing it via configuration rather than
code (and avoiding the need for a new peer to be created).
> If PHOENIX-3520 is on the near-future roadmap, however, that would be the better solution
to the "replication corrupts SYSTEM.CATALOG" problem.  



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