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https://issues.apache.org/jira/browse/UIMA-3312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785353#comment-13785353
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Jim Challenger commented on UIMA-3312:
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Better, if DUCC_CONSOLE_LISTENER is set to "suppress" then stdio/stderr will be
directed to /dev/null. If DUCC_CONSOLE_LISTENER is not set the console is set
to the indicated log file. And if it is set to anything else, it is assumed
to be a host:port and redirection and is set to that host:port. (Unless the
host:port can't be parsed into a working host port in which case ducc_ling
exits with error.)
> Add new CLI option to enable or disable console logging
> -------------------------------------------------------
>
> Key: UIMA-3312
> URL: https://issues.apache.org/jira/browse/UIMA-3312
> Project: UIMA
> Issue Type: Improvement
> Components: DUCC
> Reporter: Burn Lewis
> Assignee: Jim Challenger
> Priority: Minor
>
> Currently for DUCC jobs and APs the console is always written to a file, even
> when also streamed back to the client. Add a new option flag to suppress the
> logging in case it is excessive, and also to let viaducc emulate ssh.
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