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Posted to dev@twill.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2014/05/22 17:35:02 UTC

[jira] [Created] (TWILL-81) default location factory for YarnTwillRunnerService is unwriteable on secure filesystems

Steve Loughran created TWILL-81:
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             Summary: 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


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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