[GitHub] [iceberg] openinx commented on pull request #2031: Fix properties for custom catalogs in Flink

[GitBox <gi...@apache.org>]

openinx commented on pull request #2031:
URL: https://github.com/apache/iceberg/pull/2031#issuecomment-757912157


   Apache flink will load those catalog factory classes whose __required properties__ are matched,  and check whether there's only one matched factory ( If more than one or no factory,  it will throw exception, means we're failing to load catalog). 


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