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https://issues.apache.org/jira/browse/FLINK-9942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-9942.
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Resolution: Fixed
Fix Version/s: 1.6.0
1.5.3
master: 22b9a8d785b753fd6ae7ee705ed7f5ac25f57a24
1.6: 8200b61711c0c2887b18e67f2d13f07c34092d4e
1.5: ee483b0a0d1807fc06ceb5bbfd9fd2fa8b2d1480
> 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
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.5.3, 1.6.0
>
>
> 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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