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https://issues.apache.org/jira/browse/HADOOP-15253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HADOOP-15253:
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Fix Version/s: 2.9.1
2.8.4
3.2.0
3.1.1
3.0.3
2.10.0
> Should update maxQueueSize when refresh call queue
> --------------------------------------------------
>
> Key: HADOOP-15253
> URL: https://issues.apache.org/jira/browse/HADOOP-15253
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 2.8.2
> Reporter: Tao Jie
> Assignee: Tao Jie
> Priority: Minor
> Fix For: 2.10.0, 2.9.1, 2.8.4, 3.2.0, 3.1.1, 3.0.3
>
> Attachments: HADOOP-15253.001.patch, HADOOP-15253.002.patch,
> HADOOP-15253.003.patch, HADOOP-15253.004.patch
>
>
> When calling {{dfsadmin -refreshCallQueue}} to update CallQueue instance,
> {{maxQueueSize}} should also be updated.
> In case of changing CallQueue instance to FairCallQueue, the length of each
> queue in FairCallQueue would be 1/priorityLevels of original length of
> DefaultCallQueue. So it would be helpful for us to set the length of
> callqueue to a proper value.
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