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Posted to commits@samza.apache.org by "Navina Ramesh (JIRA)" <ji...@apache.org> on 2015/07/29 02:44:04 UTC
[jira] [Assigned] (SAMZA-743) SAMZA-717 (Expose the TaskNameGrouper
API) does not get the number of containers correctly
[ https://issues.apache.org/jira/browse/SAMZA-743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Navina Ramesh reassigned SAMZA-743:
-----------------------------------
Assignee: Shadi A. Noghabi
> SAMZA-717 (Expose the TaskNameGrouper API) does not get the number of containers correctly
> ------------------------------------------------------------------------------------------
>
> Key: SAMZA-743
> URL: https://issues.apache.org/jira/browse/SAMZA-743
> Project: Samza
> Issue Type: Bug
> Affects Versions: 0.10.0
> Reporter: Shadi A. Noghabi
> Assignee: Shadi A. Noghabi
> Fix For: 0.10.0
>
> Attachments: SAMZA-743.patch
>
>
> SAMZA-717 (Expose the TaskNameGrouper API) has a factory to pick the Container grouper. There is a factory imeplentation of GroupByContainerCount. However it does not get the container count correctly. It uses config.getInt(JobConfig.JOB_CONTAINER_COUNT, 1). However if the user defines the number of containers by using the "yarn.container.count" config (which is deprecated but still supported) it will not pick the right number.
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