Force UnsafeRow cast #11

Job	Run time
Run / Check changes	30s
Run / Build modules: core, unsafe, kvstore, avro, network-common, network-shuffle, repl, launcher, examples, sketch, graphx	1h 4m 31s
Run / Build modules: catalyst, hive-thriftserver	58m 20s
Run / Build modules: streaming, sql-kafka-0-10, streaming-kafka-0-10, mllib-local, mllib, yarn, mesos, kubernetes, hadoop-cloud, spark-ganglia-lgpl, connect, protobuf	1h 29m 54s
Run / Build modules: hive - slow tests	24m 30s
Run / Run Docker integration tests	26m 45s
Run / Build modules: hive - other tests	1h 20m 4s
Run / Base image build	54m 27s
Run / Build modules: sql - extended tests	1h 1m 3s
Run / Build modules: sql - slow tests	44m 7s
Run / Java 11 build with Maven	34m 33s
Run / Build modules: sql - other tests	1h 0m 6s
Run / Scala 2.13 build with SBT	14m 33s
Run / Java 17 build with Maven	35m 0s
Run / Run TPC-DS queries with SF=1	48m 28s
Run / Run Spark on Kubernetes Integration test	55m 29s
Run / Build modules: sparkr	25m 1s
Run / Linters, licenses, dependencies and documentation generation	2m 35s
Run / Build modules: pyspark-errors	15m 3s
Run / Build modules: pyspark-sql, pyspark-mllib, pyspark-resource	57m 1s
Run / Build modules: pyspark-core, pyspark-streaming, pyspark-ml	53m 42s
Run / Build modules: pyspark-pandas	45m 49s
Run / Build modules: pyspark-pandas-slow	29m 36s
Run / Build modules: pyspark-connect	24m 28s
	16h 45m 35s

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