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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2018/07/02 14:41:00 UTC
[jira] [Assigned] (SPARK-24507) Description in "Level of
Parallelism in Data Receiving" section of Spark Streaming Programming Guide
in is not relevan for the recent Kafka direct apprach
[ https://issues.apache.org/jira/browse/SPARK-24507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon reassigned SPARK-24507:
------------------------------------
Assignee: Rekha Joshi
> Description in "Level of Parallelism in Data Receiving" section of Spark Streaming Programming Guide in is not relevan for the recent Kafka direct apprach
> -----------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-24507
> URL: https://issues.apache.org/jira/browse/SPARK-24507
> Project: Spark
> Issue Type: Documentation
> Components: Documentation, DStreams
> Affects Versions: 2.3.1
> Reporter: Lev Greenberg
> Assignee: Rekha Joshi
> Priority: Minor
> Fix For: 2.3.2, 2.4.0
>
>
> [https://spark.apache.org/docs/2.2.0/streaming-programming-guide.html#level-of-parallelism-in-data-receiving] describes deprecated "Receiver-based approach" e.g.,:
> _"... each input DStream creates a single receiver (running on a worker machine) that receives a single stream of data"._
> _The first paragraph of [level-of-parallelism-in-data-receiving|https://spark.apache.org/docs/2.2.0/streaming-programming-guide.html#level-of-parallelism-in-data-receiving] section including the following code example should be removed._
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