diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md index 3749094569271..9094eee7d8d13 100644 --- a/docs/sql-programming-guide.md +++ b/docs/sql-programming-guide.md @@ -965,6 +965,8 @@ Configuration of Parquet can be done using the `setConf` method on `SparkSession `parquet.compression` is specified in the table-specific options/properties, the precedence would be `compression`, `parquet.compression`, `spark.sql.parquet.compression.codec`. Acceptable values include: none, uncompressed, snappy, gzip, lzo, brotli, lz4, zstd. + Note that `zstd` requires `ZStandardCodec` to be installed before Hadoop 2.9.0, `brotli` requires + `BrotliCodec` to be installed.