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https://issues.apache.org/jira/browse/TWILL-81?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14030138#comment-14030138
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Andreas Neumann commented on TWILL-81:
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Patch looks good to me. +1
> default location factory for YarnTwillRunnerService is unwriteable on secure
> filesystems
> ----------------------------------------------------------------------------------------
>
> Key: TWILL-81
> URL: https://issues.apache.org/jira/browse/TWILL-81
> Project: Apache Twill
> Issue Type: Bug
> Components: yarn
> Affects Versions: 0.3.0-incubating
> Environment: OS/X with filesystem "file://"
> Reporter: Steve Loughran
> Assignee: Terence Yim
> Attachments: TWILL-81-1.patch
>
>
> The HDFS location factory created in {{YarnTwillRunnerService}} defaults to
> having the path of {{"/twill'}}, which isn't writeable on a locked down
> laptop, or even a secured HDFS cluster.
> better to use {{FileSystem.getHomeDirectory()}} to get a filesystem-specific
> homedir, and use something under there
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