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From "Marcel Reutegger (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OAK-6366) Detect unsupported combination of read and write concern
Date Thu, 16 Nov 2017 08:35:00 GMT

     [ https://issues.apache.org/jira/browse/OAK-6366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcel Reutegger updated OAK-6366:
----------------------------------
    Fix Version/s:     (was: 1.8)
                   1.10

> Detect unsupported combination of read and write concern
> --------------------------------------------------------
>
>                 Key: OAK-6366
>                 URL: https://issues.apache.org/jira/browse/OAK-6366
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: mongomk
>            Reporter: Marcel Reutegger
>            Priority: Minor
>             Fix For: 1.10
>
>
> With OAK-4069 Oak will try to use a majority read concern when connected to a replica
set. The implementation should be more careful when setting a majority read concern automatically
and take the write concern into account. It is currently possible to end up with a system
that has a user configured write concern of 1 and a majority read concern. This results in
a non-functional system and should be prevented.



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