Nathan Howell eb8bfa3eaa [SPARK-9618] [SQL] Use the specified schema when reading Parquet files ... The user specified schema is currently ignored when loading Parquet files. One workaround is to use the `format` and `load` methods instead of `parquet`, e.g.: ``` val schema = ??? // schema is ignored sqlContext.read.schema(schema).parquet("hdfs:///test") // schema is retained sqlContext.read.schema(schema).format("parquet").load("hdfs:///test") ``` The fix is simple, but I wonder if the `parquet` method should instead be written in a similar fashion to `orc`: ``` def parquet(path: String): DataFrame = format("parquet").load(path) ``` Author: Nathan Howell <nhowell@godaddy.com> Closes #7947 from NathanHowell/SPARK-9618 and squashes the following commits: d1ea62c [Nathan Howell] [SPARK-9618] [SQL] Use the specified schema when reading Parquet files		2015-08-05 22:16:56 +08:00
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main	[SPARK-9618] [SQL] Use the specified schema when reading Parquet files	2015-08-05 22:16:56 +08:00
test	[SPARK-8861][SPARK-8862][SQL] Add basic instrumentation to each SparkPlan operator and add a new SQL tab	2015-08-05 01:51:22 -07:00