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Posted to issues@spark.apache.org by "Prashant Sharma (JIRA)" <ji...@apache.org> on 2017/03/16 05:23:41 UTC

[jira] [Assigned] (SPARK-19968) Use a cached instance of KafkaProducer for writing to kafka via KafkaSink.

     [ https://issues.apache.org/jira/browse/SPARK-19968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prashant Sharma reassigned SPARK-19968:
---------------------------------------

    Assignee: Prashant Sharma

> Use a cached instance of KafkaProducer for writing to kafka via KafkaSink.
> --------------------------------------------------------------------------
>
>                 Key: SPARK-19968
>                 URL: https://issues.apache.org/jira/browse/SPARK-19968
>             Project: Spark
>          Issue Type: Bug
>          Components: Structured Streaming
>    Affects Versions: 2.2.0
>            Reporter: Prashant Sharma
>            Assignee: Prashant Sharma
>              Labels: kafka
>
> KafkaProducer is thread safe and an instance can be reused for writing every batch out. According to Kafka docs, this sort of usage is encouraged.
> TODO: Post my results from benchmark comparison. 



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