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Date: Tue, 18 Mar 2014 01:44:44 +0000 (UTC)
From: "Neha Narkhede (JIRA)" <jira@apache.org>
To: dev@kafka.apache.org
Message-ID: <JIRA.12665651.1377581759033.94005.1395107084205@arcas>
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References: <JIRA.12665651.1377581759033@arcas>
Subject: [jira] [Updated] (KAFKA-1028) per topic configuration of preference
 for consistency over availability
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     [ https://issues.apache.org/jira/browse/KAFKA-1028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neha Narkhede updated KAFKA-1028:
---------------------------------

    Assignee: Andrew Olson

> per topic configuration of preference for consistency over availability
> -----------------------------------------------------------------------
>
>                 Key: KAFKA-1028
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1028
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Scott Clasen
>            Assignee: Andrew Olson
>         Attachments: KAFKA-1028.patch, KAFKA-1028_2014-01-30_13:45:30.patch, KAFKA-1028_2014-03-03_18:48:43.patch, KAFKA-1028_2014-03-17_09:39:05.patch
>
>
> As discussed with Neha on the ML.
> It should be possible to configure a topic to disallow unclean leader election, thus preventing the situation where committed messages can be discarded once a failed leader comes back online in a situation where it was the only ISR.
> This would open kafka to additional usecases where the possibility of committted messages being discarded is unacceptable.


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