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https://issues.apache.org/jira/browse/HDFS-4519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13583708#comment-13583708
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Chris Nauroth commented on HDFS-4519:
-------------------------------------

Hi, Aaron.

I don't see an exact match for this issue, based on the comments I gave above.  
I see HDFS-4497, which upgrades the commons-daemon version dependency on the 
Java side to resolve a build issue.  I've been watching and code reviewing that 
one.  I also found HDFS-2350, an old jira you filed about how secure data nodes 
don't print to console.  I reassigned HDFS-2350 to myself, because the patch I 
posted here will give us the capability to send jsvc outfile/errfile to 
stdout/stderr.

If you see an existing issue that I missed though, please let me know.  Thanks!

                
> Support override of jsvc binary and log file locations when launching secure 
> datanode.
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-4519
>                 URL: https://issues.apache.org/jira/browse/HDFS-4519
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode, scripts
>    Affects Versions: 1.2.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: HDFS-4519-branch-1.1.patch
>
>
> Currently, builds based on branch-1 bundle a specific version of jsvc 
> pre-built for Linux, and the startup scripts hard-code the location of the 
> output and error files.  Some deployments may prefer to upgrade to a 
> different version of jsvc, independent of the version bundled in Hadoop, and 
> redirect its output elsewhere.

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