anuragmantri commented on issue #10626: URL: https://github.com/apache/iceberg/issues/10626#issuecomment-2557872438
@Fokko - This can be easily reproduced in Spark by adding a SELECT after these tests - https://github.com/apache/iceberg/blob/dea2fd1d9debfd23aeda9403ed3eb81c6aebf30f/spark/v3.3/spark-extensions/src/test/java/org/apache/iceberg/spark/extensions/TestAlterTablePartitionFields.java#L533 - https://github.com/apache/iceberg/blob/dea2fd1d9debfd23aeda9403ed3eb81c6aebf30f/spark/v3.3/spark-extensions/src/test/java/org/apache/iceberg/spark/extensions/TestAlterTablePartitionFields.java#L544 ``` sql("SELECT * FROM %s LIMIT 1", tableName); ``` Will throw ``` Type cannot be null java.lang.NullPointerException: Type cannot be null at org.apache.iceberg.relocated.com.google.common.base.Preconditions.checkNotNull(Preconditions.java:922) at org.apache.iceberg.types.Types$NestedField.<init>(Types.java:615) at org.apache.iceberg.types.Types$NestedField.optional(Types.java:508) at org.apache.iceberg.PartitionSpec.partitionType(PartitionSpec.java:134) at org.apache.iceberg.Partitioning.buildPartitionProjectionType(Partitioning.java:284) at org.apache.iceberg.Partitioning.partitionType(Partitioning.java:242) at org.apache.iceberg.spark.source.SparkTable.metadataColumns(SparkTable.java:258) ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
