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https://issues.apache.org/jira/browse/OOZIE-3569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998040#comment-16998040
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Andras Salamon commented on OOZIE-3569:
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[~zuston] Yes, this is a bug, I also had a problem with it, but forgot to open
a jira. Thanks for opening this jira, waiting for the patch.
> SSH Action should add checking success file
> -------------------------------------------
>
> Key: OOZIE-3569
> URL: https://issues.apache.org/jira/browse/OOZIE-3569
> Project: Oozie
> Issue Type: Bug
> Reporter: Junfan Zhang
> Assignee: Junfan Zhang
> Priority: Major
>
> *Phenomenon*
> Currently, {{SSH Action}} checking operation are as following:
> Firstly, check operation is to check {{Oozie}} pgid. When pgid does not
> exist, check whether there is an error file. If the error file does not
> exist, {{Oozie}} will set action status {{OK}}
> However, when {{Oozie}} pgid is killed externally, this action will be
> incorrectly determined to be successful.
> *Solution*
> In ssh-wrapper.sh, when command execution is OK, {{Oozie}} should touch a
> success empty file like touching error file.
> In {{SshActionExecutor}} check method, Oozie should add checking the success
> file existence.
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