Spark streaming, kafka import data to the es performance tuning-CodePudding

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Spark streaming, kafka import data to the es performance tuning

Time：09-18

Main code as shown in figure, advice on how to improve performance, kafka data imported into the es

CodePudding user response:

Import Es that piece of estimated that there is nothing to be optimized, from Kafka receive data that can be optimized,. Take a look at the official documentation KafkaUtils createDirectStream

CodePudding user response:

Pom can rely on hair under?

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