Kyle.
Thank you.
On Tue, Aug 17, 2021 at 5:55 AM Kyle Weaver wrote:
> I was able to reproduce the error. I'm not sure why this would happen,
> since as far as I can tell the Beam 2.31.0 Spark runner should be using
> Spark 3.1.2 and Scala 2.12 [1]. I filed a JIRA issue for it. [2]
>
> [1]
> https://github.com/apache/beam/pull/14897/commits/b6fca2bb79d9e7a69044b477460445456720ec58
> [2] https://issues.apache.org/jira/browse/BEAM-12762
>
>
> On Sun, Aug 15, 2021 at 9:37 AM Yu Watanabe wrote:
>
>> Hello .
>>
>> I would like to ask question for spark runner.
>>
>> Using spark downloaded from below link,
>>
>>
>> https://www.apache.org/dyn/closer.lua/spark/spark-3.1.2/spark-3.1.2-bin-hadoop3.2.tgz
>>
>> I get below error when submitting a pipeline.
>> Full error is on
>> https://gist.github.com/yuwtennis/7b0c1dc0dcf98297af1e3179852ca693.
>>
>>
>> --
>> 21/08/16 01:10:26 WARN TransportChannelHandler: Exception in connection
>> from /192.168.11.2:35601
>> java.io.InvalidClassException:
>> scala.collection.mutable.WrappedArray$ofRef; local class incompatible:
>> stream classdesc serialVersionUID = 3456489343829468865, local class
>> serialVersionUID = 1028182004549731694
>> at
>> java.base/java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:689)
>> ...
>>
>> --
>>
>> SDK Harness and Job service are deployed as below.
>>
>> 1. SDK Harness
>>
>> sudo docker run --net=host apache/beam_spark3_job_server:2.31.0
>> --spark-master-url=spark://localhost:7077 --clean-artifacts-per-job true
>>
>> 2. Job service
>>
>> sudo docker run --net=host apache/beam_python3.8_sdk:2.31.0 --worker_pool
>>
>> * apache/beam_spark_job_server:2.31.0 for spark 2.4.8
>>
>> 3. SDK client code
>>
>> https://gist.github.com/yuwtennis/2e4c13c79f71e8f713e947955115b3e2
>>
>> Spark 2.4.8 succeeded without any errors using above components.
>>
>>
>> https://archive.apache.org/dist/spark/spark-2.4.8/spark-2.4.8-bin-hadoop2.7.tgz
>>
>> Would there be any setting which you need to be aware of for spark 3.1.2 ?
>>
>> Thanks,
>> Yu Watanabe
>>
>> --
>> Yu Watanabe
>>
>> linkedin: www.linkedin.com/in/yuwatanabe1/
>> twitter: twitter.com/yuwtennis
>>
>>
>
--
Yu Watanabe
linkedin: www.linkedin.com/in/yuwatanabe1/
twitter: twitter.com/yuwtennis