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https://issues.apache.org/jira/browse/HADOOP-8621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194318#comment-16194318
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Andras Bokor commented on HADOOP-8621:
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HADOOP-8952 do the same change. It should not be an issue now.
> FileUtil.symLink fails if spaces in path
> ----------------------------------------
>
> Key: HADOOP-8621
> URL: https://issues.apache.org/jira/browse/HADOOP-8621
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Robert Fuller
> Assignee: Andras Bokor
> Priority: Minor
> Attachments: hadoop-8621.txt, patch.txt
>
>
> the 'ln -s' command fails in the current implementation if there is a space
> in the path for the target or linkname. A small change resolves the issue.
> String cmd = "ln -s " + target + " " + linkname;
> //Process p = Runtime.getRuntime().exec(cmd, null); //broken
> Process p = Runtime.getRuntime().exec(new
> String[]{"ln","-s",target,linkname}, null);
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