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https://issues.apache.org/jira/browse/UIMA-5314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15888011#comment-15888011
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Lou DeGenaro commented on UIMA-5314:
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Slight change of plans. If ssh to remotely issue hostname does not return the
expected result, then complain by displaying an error message, the command that
was issued, and the unexpected results.
> DUCC utility tooling for check_ducc, start_ducc... does not correctly test
> ssh viability
> ----------------------------------------------------------------------------------------
>
> Key: UIMA-5314
> URL: https://issues.apache.org/jira/browse/UIMA-5314
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Lou DeGenaro
> Assignee: Lou DeGenaro
> Fix For: future-DUCC
>
>
> ducc_util.py has function def ssh_operational() which attempts to check the
> viability of the ssh command. It does not correctly handle the case where
> the ssh worked but with a warning message issued.
> This function should examine all lines returned from the ssh attempt and if
> one of them has the expected results then ssh is operational! Otherwise
> print the failing command and the results.
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