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https://issues.apache.org/jira/browse/NIFI-4877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boris Tyukin resolved NIFI-4877.
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Resolution: Duplicate
duplicate of NIFI-528
> ExecuteStreamCommand tasks stuck
> --------------------------------
>
> Key: NIFI-4877
> URL: https://issues.apache.org/jira/browse/NIFI-4877
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.5.0
> Environment: Oracle Linux 6.8, NiFi 1.5.0
> Reporter: Boris Tyukin
> Priority: Critical
>
> there is no way to stop/kill processes, executed by ExecuteStreamCommand.
> Steps to reproduce:
> # In ExecuteStreamCommand processer, use sleep as a command, and 1000000 as
> argument - this will make it run for a while. Set ignore STDIN to true.
> # Run the flow and stop ExecuteStreamCommand processor - it will stop but
> not really. the task will be stuck forever and the only workaround I found is
> to restart nifi service which is not cool at all.
> # to make it worse, processor would not accept new flowfiles and you cannot
> Run it. Only restart fixes the issue.
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