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Posted to common-issues@hadoop.apache.org by "Takanobu Asanuma (Jira)" <ji...@apache.org> on 2020/08/11 16:53:00 UTC
[jira] [Updated] (HADOOP-17165) Implement service-user feature in
DecayRPCScheduler
[ https://issues.apache.org/jira/browse/HADOOP-17165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takanobu Asanuma updated HADOOP-17165:
--------------------------------------
Attachment: HADOOP-17165.002.patch
> Implement service-user feature in DecayRPCScheduler
> ---------------------------------------------------
>
> Key: HADOOP-17165
> URL: https://issues.apache.org/jira/browse/HADOOP-17165
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Takanobu Asanuma
> Assignee: Takanobu Asanuma
> Priority: Major
> Attachments: HADOOP-17165.001.patch, HADOOP-17165.002.patch
>
>
> In our cluster, we want to use FairCallQueue to limit heavy users, but not want to restrict certain users who are submitting important requests. This jira proposes to implement the service-user feature that the user is always scheduled high-priority queue.
> According to HADOOP-9640, the initial concept of FCQ has this feature, but not implemented finally.
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