t;> <https://github.com/apache/spark/blob/88f69d6f92860823b1a90bc162ebca2b7c8132fc/pom.xml#L170>.
>>> Since you are using spark-core_2.13 and spark-sql_2.13, you should stick to
>>> the major(13) and the minor version(8). Not using any of these may cause
>>> unex
.........
>> Lingzhe Sun
>> Hirain Technology
>>
>>
>> *From:* Mich Talebzadeh
>> *Date:* 2023-05-29 17:55
>> *To:* Bjørn Jørgensen
>> *CC:* user @spark
>> *Subject:* Re: maven with Spark 3.4.0 fails compila
/26411339/19476830>can be a a pitfall for you.
>
> --
> Best Regards!
> ...
> Lingzhe Sun
> Hirain Technology
>
>
> *From:* Mich Talebzadeh
> *Date:* 2023-05-29 17:55
> *To:* Bjørn Jørgense
!
...
Lingzhe Sun
Hirain Technology
From: Mich Talebzadeh
Date: 2023-05-29 17:55
To: Bjørn Jørgensen
CC: user @spark
Subject: Re: maven with Spark 3.4.0 fails compilation
Thanks for your helpful comments Bjorn.
I managed to compile the code
Thanks for your helpful comments Bjorn.
I managed to compile the code with maven but when it run it fails with
Application is ReduceByKey
Exception in thread "main" java.lang.NoSuchMethodError:
scala.package$.Seq()Lscala/collection/immutable/Seq$;
at
>From chatgpt4
The problem appears to be that there is a mismatch between the version of
Scala used by the Scala Maven plugin and the version of the Scala library
defined as a dependency in your POM. You've defined your Scala version in
your properties as `2.12.17` but you're pulling in
