Chesnay Schepler created FLINK-9942:
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Summary: Guard handlers against null fields in requests
Key: FLINK-9942
URL: https://issues.apache.org/jira/browse/FLINK-9942
Project: Flink
Issue Type: Improvement
Components: REST
Affects Versions: 1.5.0, 1.6.0
Reporter: Chesnay Schepler
Assignee: Chesnay Schepler
In FLINK-8233 the {{ObjectMapper}} used for the REST API was modified to not
fail on missing creator properties. This means that any field for any request
may be null.
Since fields not being null was an assumption that handlers were previously
built on, we now have to scan every implementation to ensure they can't fail
with an NPE.
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