[jira] [Assigned] (SPARK-11658) simplify documentation for PySpark combineByKey
[
https://issues.apache.org/jira/browse/SPARK-11658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-11658:
Assignee: Apache Spark
> 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
>Assignee: Apache Spark
>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
[jira] [Assigned] (SPARK-11658) simplify documentation for PySpark combineByKey
[
https://issues.apache.org/jira/browse/SPARK-11658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-11658:
Assignee: (was: Apache Spark)
> 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
