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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9466) Read-only mode
Date Sat, 14 Sep 2013 01:32:51 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767288#comment-13767288
] 

Andrew Purtell commented on HBASE-9466:
---------------------------------------

I guess the issue is then online schema updates are disabled by default now on account of
flakiness observed during integration tests, so a read-only flip without disabling the table
isn't currently possible. Is that a correct summary of the current state? So if we get online
updates back, we will be able to flip a table read only without a disable. 
                
> Read-only mode
> --------------
>
>                 Key: HBASE-9466
>                 URL: https://issues.apache.org/jira/browse/HBASE-9466
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Feng Honghua
>            Priority: Minor
>
> Can we provide a read-only mode for a table? write to the table in read-only mode will
be rejected, but read-only mode is different from disable in that:
> 1. it doesn't offline the regions of the table(hence much more lightweight than disable)
> 2. it can serve read requests
> Comments?

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