Ryota Egashira created OOZIE-1504:
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Summary: parameterize coord EL functions (latest and current)
Key: OOZIE-1504
URL: https://issues.apache.org/jira/browse/OOZIE-1504
Project: Oozie
Issue Type: Bug
Affects Versions: trunk
Reporter: Ryota Egashira
for example, coordinator.xml
-----
<input-events>
<data-in name="foo" dataset="bar">
<start-instance>${coord:latest(-365)}</start-instance>
<end-instance>${coord:latest(0)}</end-instance>
</data-in>
</input-events>
-----
there are use cases to use the same coordinator.xml for varying number of data
instances (not always 365). but the parameter to coord EL function cannot be
parametrized (by using job
config), customer needs to copy coordinator.xml with different number just to
change the parameter of coord:latest(), which is not optimal for maintenance.
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