[jira] [Created] (SPARK-40795) Exclude redundant jars from spark-protobuf-assembly jar

["Yang Jie (Jira)" <ji...@apache.org>]

Yang Jie created SPARK-40795:
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             Summary: Exclude redundant jars from spark-protobuf-assembly jar
                 Key: SPARK-40795
                 URL: https://issues.apache.org/jira/browse/SPARK-40795
             Project: Spark
          Issue Type: Improvement
          Components: Build
    Affects Versions: 3.4.0
            Reporter: Yang Jie


spark-protobuf-assembly jar produced by sbt currently includes the following jars:

 
{code:java}
[debug] Including from cache: spark-tags_2.12-3.4.0-SNAPSHOT.jar
[debug] Including from cache: unused-1.0.0.jar
[debug] Including from cache: spark-protobuf_2.12-3.4.0-SNAPSHOT.jar
[debug] Including from cache: scala-collection-compat_2.12-2.2.0.jar
[debug] Including from cache: pmml-model-1.4.8.jar
[debug] Including from cache: protobuf-java-3.21.1.jar
[debug] Including from cache: guava-14.0.1.jar
[debug] Including from cache: scala-library-2.12.17.jar {code}
The actual needs only includes:
{code:java}
[debug] Including: spark-protobuf_2.12-3.4.0-SNAPSHOT.jar
[debug] Including from cache: protobuf-java-3.21.1.jar {code}
 



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