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Posted to dev@kafka.apache.org by "Manikumar (JIRA)" <ji...@apache.org> on 2018/09/10 15:50:00 UTC

[jira] [Resolved] (KAFKA-1833) OfflinePartitionLeaderSelector may return null leader when ISR and Assgined Broker have no common

     [ https://issues.apache.org/jira/browse/KAFKA-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manikumar resolved KAFKA-1833.
------------------------------
    Resolution: Auto Closed

Closing as PartitionLeaderSelector class is removed/refactored.

> OfflinePartitionLeaderSelector may return null leader when ISR and Assgined Broker have no common
> -------------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-1833
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1833
>             Project: Kafka
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 0.8.2.0
>            Reporter: xiajun
>            Assignee: Neha Narkhede
>            Priority: Major
>              Labels: easyfix, reliability
>         Attachments: KAFKA-1883.patch
>
>
> In OfflinePartitonLeaderSelector::selectLeader, when liveBrokerInIsr is not empty and have no common broker with liveAssignedreplicas, selectLeader will return no leader;



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