Github user yhuai commented on a diff in the pull request: https://github.com/apache/spark/pull/4729#discussion_r25480454 --- Diff: sql/hive/src/test/scala/org/apache/spark/sql/parquet/parquetSuites.scala --- @@ -299,6 +301,37 @@ class ParquetDataSourceOnSourceSuite extends ParquetSourceSuiteBase { super.afterAll() setConf(SQLConf.PARQUET_USE_DATA_SOURCE_API, originalConf.toString) } + + test("insert array into parquet hive table using data source api") { --- End diff -- I just tried this test with our master, it did not fail. I think you need to first turn off the conversion for the write path and then turn on the conversion for the read path. You can use `spark.sql.parquet.useDataSourceApi` to control it.
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