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Apache Spark commented on SPARK-27858: -------------------------------------- User 'gcmerz' has created a pull request for this issue: https://github.com/apache/spark/pull/24722 > Fix for avro deserialization on union types with multiple non-null types > ------------------------------------------------------------------------ > > Key: SPARK-27858 > URL: https://issues.apache.org/jira/browse/SPARK-27858 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 3.0.0, 2.4.3 > Reporter: Dongjoon Hyun > Priority: Major > > This issue aims to fix a union avro type with more than one non-null value > (for instance `["string", "null", "int"]`) the deserialization to a DataFrame > would throw a `java.lang.ArrayIndexOutOfBoundsException`. The issue was that > the `fieldWriter` relied on the index from the avro schema before null were > filtered out. -- 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