Boris Tyukin created NIFI-4877:
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Summary: 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
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 worth, processor would not accept new flowfiles and you cannot
Run it. Only restart fixes the issue.
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