'bigint' is a long, not a Java BigInteger. On Sun, Jun 28, 2020 at 5:52 AM Anwar AliKhan <anwaralikhan...@gmail.com> wrote: > > I wish to draw your attention for your consideration to this approach > where the BigInt data type maps to Long without drawing an error. > > https://stackoverflow.com/questions/31011797/bug-in-spring-data-jpa-spring-data-returns-listbiginteger-instead-of-listlon > > "This is a issue with Spring data JPA. If in DB the datatype is defined as > BigInteger and in JPA query we tries to fetch as Long then it will not give > any error , but it set value as BigInteger in Long datatype." > > > The use of spark.range(10).map(_.toLong).reduce(_+_) > > means extra processing while iterating through each element by map method > making ready a new array for reduce function. I feel the extra processing > should be avoided. >
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