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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/06/07 05:04:00 UTC
[jira] [Assigned] (SPARK-27973) Streaming sample
DirectKafkaWordCount should mention GroupId in usage
[ https://issues.apache.org/jira/browse/SPARK-27973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-27973:
------------------------------------
Assignee: Apache Spark
> Streaming sample DirectKafkaWordCount should mention GroupId in usage
> ---------------------------------------------------------------------
>
> Key: SPARK-27973
> URL: https://issues.apache.org/jira/browse/SPARK-27973
> Project: Spark
> Issue Type: Improvement
> Components: Examples
> Affects Versions: 2.4.3
> Reporter: Yuexin Zhang
> Assignee: Apache Spark
> Priority: Minor
>
> The DirectKafkaWordCount sample has been updated to take Consumer Group Id as one of the input arguments, but we missed it in the sample usage:
> System.err.println(s"""
> |Usage: DirectKafkaWordCount <brokers> <topics>
> | <brokers> is a list of one or more Kafka brokers
> | <groupId> is a consumer group name to consume from topics
> | <topics> is a list of one or more kafka topics to consume from
> |
> """.stripMargin)
> Usage should be : DirectKafkaWordCount <brokers> <groupId> <topics>
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