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Sean Owen commented on SPARK-13281: ----------------------------------- I think that's fine. Better to fail fast. Any other places where we just warn on an operation that's inherently invalid could use a similar treatment > Switch broadcast of RDD to exception from warning > ------------------------------------------------- > > Key: SPARK-13281 > URL: https://issues.apache.org/jira/browse/SPARK-13281 > Project: Spark > Issue Type: Improvement > Reporter: holdenk > Priority: Trivial > > In the comments we log a warning when a user tries to broadcast an RDD for > compatibility with old programs which may have broadcast RDDs without using > the resulting broadcast variable. Since we're moving to 2.0 it seems like now > would be a good opportunity to replace that warning with an exception rather > than depend on the developer finding the warning message. > Related to https://issues.apache.org/jira/browse/SPARK-5063 -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org