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https://issues.apache.org/jira/browse/FLINK-8247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17195149#comment-17195149
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Yangze Guo commented on FLINK-8247:
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[~rmetzger] I think it makes sense to close this ticket at the moment. If we
need to fix that issue in the future, and at that moment we still support
Mesos, we could reopen this ticket.
> Support Hadoop-free variant of Flink on Mesos
> ---------------------------------------------
>
> Key: FLINK-8247
> URL: https://issues.apache.org/jira/browse/FLINK-8247
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Mesos
> Affects Versions: 1.4.0
> Reporter: Eron Wright
> Assignee: Eron Wright
> Priority: Major
> Labels: pull-request-available
>
> In Hadoop-free mode, Hadoop isn't on the classpath. The Mesos job manager
> normally uses the Hadoop UserGroupInformation class to overlay a user context
> (`HADOOP_USER_NAME`) for the task managers.
> Detect the absence of Hadoop and skip over the `HadoopUserOverlay`, similar
> to the logic in `HadoopModuleFactory`. This may require the introduction
> of an overlay factory.
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