It worked. Thank you for your guidance. Jia Fan <fan...@apache.org> 于2023年3月8日周三 22:38写道：
> Hi Herman, > I just use ./build/mvn -DskipTests clean package, also had try to > use ./build/mvn -DskipTests clean install. > > Herman van Hovell <her...@databricks.com.invalid> 于2023年3月8日周三 21:17写道： > >> Hi Jia, >> >> How are you building connect? >> >> Kind regards, >> Herman >> >> On Wed, Mar 8, 2023 at 8:48 AM Jia Fan <fan...@apache.org> wrote: >> >>> Thanks for reply, >>> I had done clean build with maven few times. But always report >>> >>> /Users/xxx/Code/spark/core/target/generated-sources/org/apache/spark/status/protobuf/StoreTypes.java:658:9 >>> java: symbol not found >>> Symbol: class UnusedPrivateParameter >>> Location: class org.apache.spark.status.protobuf.StoreTypes.JobData >>> I think maybe it's protobuf version conflict? >>> <img width="1149" alt="image" src=" >>> https://user-images.githubusercontent.com/32387433/223716946-85761a34-f86c-4ba1-9557-a59d0d5b9958.png >>> "> >>> >>> >>> Hyukjin Kwon <gurwls...@gmail.com> 于2023年3月8日周三 19:09写道： >>> >>>> Just doing a clean build with Maven, and running a test case like >>>> `SparkConnectServiceSuite` in IntelliJ should work. >>>> >>>> On Wed, 8 Mar 2023 at 15:02, Jia Fan <fan...@apache.org> wrote: >>>> >>>>> Hi developers, >>>>> I want to contribute some code for Spark Connect. Any doc for >>>>> starters? I want to debug SimpleSparkConnectService but I can't start it >>>>> with IDEA. I would appreciate any help. >>>>> >>>>> Thanks >>>>> >>>>> ________________________ >>>>> >>>>> >>>>> Jia Fan >>>>> >>>>
