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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18775) Add a Global Read-Only property to turn off all writes for the cluster
Date Fri, 22 Sep 2017 10:15:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16176225#comment-16176225
] 

Ashish Singhi commented on HBASE-18775:
---------------------------------------

Instead of a read-only cluster configuration, did you think about my [this comment | https://issues.apache.org/jira/browse/HBASE-18477?focusedCommentId=16155007&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16155007]
on the feature jira ?

> Add a Global Read-Only property to turn off all writes for the cluster
> ----------------------------------------------------------------------
>
>                 Key: HBASE-18775
>                 URL: https://issues.apache.org/jira/browse/HBASE-18775
>             Project: HBase
>          Issue Type: Sub-task
>          Components: master, regionserver
>    Affects Versions: HBASE-18477
>            Reporter: Zach York
>            Assignee: Zach York
>         Attachments: HBASE-18775.HBASE-18477.001.patch, HBASE-18775.HBASE-18477.002.patch,
HBASE-18775.HBASE-18477.003.patch, HBASE-18775.HBASE-18477.004.patch
>
>
> As part of HBASE-18477, we need a way to turn off all modification for a cluster. This
patch extends the read only mode used by replication to disable all data and metadata operations.



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