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https://issues.apache.org/jira/browse/NIFI-9751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17501048#comment-17501048
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ASF subversion and git services commented on NIFI-9751:
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Commit d2e90dd160a4d95c1ae685b1271c050fe7f9bf84 in nifi's branch
refs/heads/main from Paul Grey
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=d2e90dd ]
NIFI-9751 - Poll as needed during system-tests to ensure expected state
This closes #5829
Signed-off-by: David Handermann <exceptionfact...@apache.org>
> Poll as needed during system-tests to ensure expected server state
> ------------------------------------------------------------------
>
> Key: NIFI-9751
> URL: https://issues.apache.org/jira/browse/NIFI-9751
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Paul Grey
> Assignee: Paul Grey
> Priority: Minor
> Fix For: 1.16.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Certain system tests fail intermittently due to timing issues.
> One common problem observed involved the asynchronous nature of component
> updates. A component was updated and a command immediately followed. Under
> some conditions (github system-test workflow), command B was received before
> command A had been fully processed.
> Another issue was that polling was sometimes needed after an API call to
> verify that the state change occurred. A component "Stop", for example,
> might usually be processed immediately, supplying the expected state change
> in the API call response. Occasionally, this might not occur, thus requiring
> polling to verify the state change.
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