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Apache Spark commented on SPARK-11658: -------------------------------------- User 'snowch' has created a pull request for this issue: https://github.com/apache/spark/pull/9640 > simplify documentation for PySpark combineByKey > ----------------------------------------------- > > Key: SPARK-11658 > URL: https://issues.apache.org/jira/browse/SPARK-11658 > Project: Spark > Issue Type: Improvement > Components: Documentation, PySpark > Affects Versions: 1.5.1 > Reporter: chris snow > Priority: Minor > > The current documentation for combineByKey looks like this: > {code} > >>> x = sc.parallelize([("a", 1), ("b", 1), ("a", 1)]) > >>> def f(x): return x > >>> def add(a, b): return a + str(b) > >>> sorted(x.combineByKey(str, add, add).collect()) > [('a', '11'), ('b', '1')] > """ > {code} > I think it could be simplified to: > {code} > >>> x = sc.parallelize([("a", 1), ("b", 1), ("a", 1)]) > >>> def add(a, b): return a + str(b) > >>> x.combineByKey(str, add, add).collect() > [('a', '11'), ('b', '1')] > """ > {code} > I'll shortly add a patch for this. -- 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