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Wenchen Fan commented on SPARK-23194: ------------------------------------- Yea we don't support parse mode for json expressions. To fully add this feature I'd also consider adding a new parameter to json expressions to specify parse mode per expression. > from_json in FAILFAST mode doesn't fail fast, instead it just returns nulls > --------------------------------------------------------------------------- > > Key: SPARK-23194 > URL: https://issues.apache.org/jira/browse/SPARK-23194 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.0 > Reporter: Burak Yavuz > Priority: Major > > from_json accepts Json parsing options such as being PERMISSIVE to parsing > errors or failing fast. It seems from the code that even though the default > option is to fail fast, we catch that exception and return nulls. > > In order to not change behavior, we should remove that try-catch block and > change the default to permissive, but allow failfast mode to indeed fail. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org