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Diffstat (limited to 'docs/sql-programming-guide.md')
| -rw-r--r-- | docs/sql-programming-guide.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md index c5ab074e44..7fed1bf882 100644 --- a/docs/sql-programming-guide.md +++ b/docs/sql-programming-guide.md @@ -995,11 +995,11 @@ List<String> teenagerNames = teenagers.javaRDD().map(new Function<Row, String>() schemaPeople # The DataFrame from the previous example. # DataFrames can be saved as Parquet files, maintaining the schema information. -schemaPeople.read.parquet("people.parquet") +schemaPeople.write.parquet("people.parquet") # Read in the Parquet file created above. Parquet files are self-describing so the schema is preserved. # The result of loading a parquet file is also a DataFrame. -parquetFile = sqlContext.write.parquet("people.parquet") +parquetFile = sqlContext.read.parquet("people.parquet") # Parquet files can also be registered as tables and then used in SQL statements. parquetFile.registerTempTable("parquetFile"); |