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new 3dd3856a3 [spark] fix SparkSchemaEvolutionITCase docs (#1679)
3dd3856a3 is described below
commit 3dd3856a37213800dbe8edb576e9864ecc90a924
Author: Yann Byron <[email protected]>
AuthorDate: Fri Jul 28 15:57:08 2023 +0800
[spark] fix SparkSchemaEvolutionITCase docs (#1679)
---
.../java/org/apache/paimon/spark/SparkSchemaEvolutionITCase.java | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
a/paimon-spark/paimon-spark-common/src/test/java/org/apache/paimon/spark/SparkSchemaEvolutionITCase.java
b/paimon-spark/paimon-spark-common/src/test/java/org/apache/paimon/spark/SparkSchemaEvolutionITCase.java
index 64cf6519b..30b2e6cf6 100644
---
a/paimon-spark/paimon-spark-common/src/test/java/org/apache/paimon/spark/SparkSchemaEvolutionITCase.java
+++
b/paimon-spark/paimon-spark-common/src/test/java/org/apache/paimon/spark/SparkSchemaEvolutionITCase.java
@@ -34,9 +34,11 @@ import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
/**
- * ITCase for schema eqvolution in spark.
+ * ITCase for schema evolution in spark.
*
- * <p>NOTICE: For these tests, we remove
+ * <p>NOTICE: since we make all fields nullable when convert paimon schema to
spark schema, we
+ * remove "NOT NULL" identifier for some fields even though these fields are
supposed to be
+ * non-nullable.
*/
public class SparkSchemaEvolutionITCase extends SparkReadTestBase {
