Satish Subhashrao Saley created OOZIE-2444:
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Summary: Need conditional logic in bundles
Key: OOZIE-2444
URL: https://issues.apache.org/jira/browse/OOZIE-2444
Project: Oozie
Issue Type: Bug
Reporter: Satish Subhashrao Saley
Assignee: Satish Subhashrao Saley
Priority: Minor
Sometimes, the users have a semi-complicated pipeline that needs to run in
slightly different ways depending on whether they are running against live
data, reprocessing recent data, or reprocessing historical data from another
cluster. Instead of having to create multiple different bundles to capture
these various cases, it would be good to have some sort of conditional logic in
the bundle XML file that users can use to enable or disable specific
coordinators within the bundle based on the properties passed in. That way, we
can control, either from the properties file or from oozie command line
options, the coordinators that get run and the mode that overall pipeline is
processing in.
Ideally, this would be supported by extending the <coordinator> tag with a new
"enabled" attribute that takes a boolean expression and supports standard
expression syntax and functions.
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