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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/06/09 11:51:02 UTC
[GitHub] [spark] wenxuanguan edited a comment on issue #24828:
[SPARK-27983][SS] Defer the initialization of kafka producer until used
wenxuanguan edited a comment on issue #24828: [SPARK-27983][SS] Defer the initialization of kafka producer until used
URL: https://github.com/apache/spark/pull/24828#issuecomment-500205742
> Hi, @wenxuanguan . Could you describe a little bit more about the goal of this PR in the PR description? What kind of the benefit did you achieve in your environment? Any numbers?
@dongjoon-hyun Thanks for your reply.
As the above description added, this pr avoid unnecessary operation and resource usage before sending message, which is made when the producer is created too early.
Although it is not a major change, it is necessary I reckon.
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