[SPARK-50906][SQL][SS] Add nullability check for if inputs of to_avro align with schema#49590
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fanyue-xia wants to merge 9 commits intoapache:masterfrom
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[SPARK-50906][SQL][SS] Add nullability check for if inputs of to_avro align with schema#49590fanyue-xia wants to merge 9 commits intoapache:masterfrom
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connector/avro/src/test/scala/org/apache/spark/sql/avro/AvroCatalystDataConversionSuite.scala
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sql/core/src/main/scala/org/apache/spark/sql/avro/AvroSerializer.scala
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LGTM except one comment
sql/core/src/main/scala/org/apache/spark/sql/avro/AvroSerializer.scala
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Thanks, merging to master! |
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What changes were proposed in this pull request?
Previously, we don't explicitly check when input of
to_avroisnullbut the schema does not allownull. As a result, a NPE will be raised in this situation. This PR adds the check during serialization before writing to avro and raises user-facing error if above occurs.Why are the changes needed?
It makes it easier for the user to understand and face the error.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Unit test
Was this patch authored or co-authored using generative AI tooling?
No