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Posted to dev@kafka.apache.org by "Abhishek Mendhekar (JIRA)" <ji...@apache.org> on 2017/05/18 18:43:04 UTC

[jira] [Assigned] (KAFKA-4896) Offset loading can use more threads

     [ https://issues.apache.org/jira/browse/KAFKA-4896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhishek Mendhekar reassigned KAFKA-4896:
-----------------------------------------

    Assignee: Abhishek Mendhekar

> Offset loading can use more threads
> -----------------------------------
>
>                 Key: KAFKA-4896
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4896
>             Project: Kafka
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 0.10.2.0
>            Reporter: Jun Rao
>            Assignee: Abhishek Mendhekar
>              Labels: newbie
>
> Currently, in GroupMetadataManager, we have a single thread for loading the offset cache. We could speed it up with more threads.
>  /* single-thread scheduler to handle offset/group metadata cache loading and unloading */
>   private val scheduler = new KafkaScheduler(threads = 1, threadNamePrefix = "group-metadata-manager-")



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