[jira] [Updated] (KAFKA-1184) High-Level Consumer: expose fetcher threads number as a parameter

["Evelina Stepanova (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-1184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Evelina Stepanova updated KAFKA-1184:
-------------------------------------

    Labels: patch  (was: )
    Status: Patch Available  (was: Open)

* Number of fetcher threads for High-Level Consumer are exposed as a configuration parameter
* Unit tests are adjusted to use 2 fetcher threads
* The option is added to consumer performance test

> High-Level Consumer: expose fetcher threads number as a parameter
> -----------------------------------------------------------------
>
>                 Key: KAFKA-1184
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1184
>             Project: Kafka
>          Issue Type: Task
>          Components: consumer
>    Affects Versions: 0.8.0
>            Reporter: Evelina Stepanova
>            Assignee: Neha Narkhede
>              Labels: patch
>
> For now High-Level Consumer uses only 1 fetcher thread per broker.
> the  'numFetchers' parameter is explicitly set to 1 in /ConsumerFetcherManager/.
> Please, expose the number of fetcher threads as a configuration parameter.



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