[ https://issues.apache.org/jira/browse/SPARK-18335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shivaram Venkataraman resolved SPARK-18335. ------------------------------------------- Resolution: Fixed Fix Version/s: 2.2.0 2.1.1 Issue resolved by pull request 16512 [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 > Fix For: 2.1.1, 2.2.0 > > > 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