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Apache Spark commented on SPARK-18335: -------------------------------------- User 'felixcheung' has created a pull request for this issue: https://github.com/apache/spark/pull/16512 > Add a numSlices parameter to SparkR's createDataFrame > ----------------------------------------------------- > > Key: SPARK-18335 > URL: https://issues.apache.org/jira/browse/SPARK-18335 > Project: Spark > Issue Type: Improvement > Components: SparkR > Reporter: Shixiong Zhu > > SparkR's createDataFrame doesn't have a `numSlices` parameter. The user > cannot set a partition number when converting a large R dataframe to SparkR > dataframe. A workaround is using `repartition`, but it requires a shuffle > stage. It's better to support the `numSlices` parameter in the > `createDataFrame` method. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org