티스토리 뷰

공부

[spark] recudeByKey vs groupByKey

승가비 2022. 9. 11. 19:21
728x90

https://www.edureka.co/community/11996/groupbykey-vs-reducebykey-in-apache-spark

 

groupByKey vs reduceByKey in Apache Spark

Which is better groupByKey or reduceByKey ?

www.edureka.co

 

728x90

'공부' 카테고리의 다른 글

[docker] RUN, CMD, ENTRYPOINT  (0) 2022.09.11
[java][spark] List<Data> to Dataset<Row>  (0) 2022.09.11
[java] reverse string  (0) 2022.09.11
[HBase] region 수를 작게 해야 하는 이유  (0) 2022.09.11
[spark] dropTempView  (0) 2022.09.10
댓글