Parquet and repartition

[Masf]

Hi all.

When I specify the number of partitions and save this RDD in parquet
format, my app fail. For example

selectTest.coalesce(28).saveAsParquetFile("hdfs://vm-clusterOutput")

However, it works well if I store data in text

selectTest.coalesce(28).saveAsTextFile("hdfs://vm-clusterOutput")


My spark version is 1.2.1

Is this bug registered?


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Saludos.
Miguel Ángel