Joseph Percivall created NIFI-4956:
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Summary: Cannot import or upgrade versioned flow that includes a
CRON_DRIVEN scheduling strategy
Key: NIFI-4956
URL: https://issues.apache.org/jira/browse/NIFI-4956
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.5.0
Reporter: Joseph Percivall
To reproduce:
* Create a PG with a process in it with a CRON driven scheduling strategy
* Start version control of the PG
* Attempt create a new PG by "import"ing the versioned flow from above
* Notice that an Error occurs that says "Value '* * * * * ?' is not a valid
Time Duration and the processor exists but has Timer driven scheduling.
* Also, notice that the PG is partially created (if there are other components
they may be created) but is not versioned
This also occurs when upgrading a flow but with a slightly different error
message
"Failed to update flow to new version due to
java.lang.IllegalArgumentException: Value '* * * * *?' is not a valid Time
Duration"
I checked the flow_storage of the registry instance and it does have
CRON_DRIVEN for the scheduling strategy.
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