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Posted to issues@spark.apache.org by "范晓亮 (JIRA)" <ji...@apache.org> on 2019/04/04 06:36:00 UTC

[jira] [Created] (SPARK-27385) use mapPartitionsWIthIndex in Dataframe

范晓亮 created SPARK-27385:
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             Summary: use mapPartitionsWIthIndex in Dataframe
                 Key: SPARK-27385
                 URL: https://issues.apache.org/jira/browse/SPARK-27385
             Project: Spark
          Issue Type: New Feature
          Components: Spark Core
    Affects Versions: 1.6.3, 1.6.2, 1.6.1, 1.6.0
            Reporter: 范晓亮


As there is no mapPartitionsWithIndex in Dataframe ,if I want to use mapPartitionsWithIndex, I have to use dataframe.rdd.mapPartitionsWithIndex instade. What I want to do is to use mapPartitionsWithIndex directly in Dataframe. So, I want to add mapPartitionsWithIndex in Dataframe, that's all.



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