simplify build files for pipelines module

Author: sryza

project/SparkBuild.scala

@@ -418,8 +418,6 @@ object SparkBuild extends PomBuild {
 
   enable(HiveThriftServer.settings)(hiveThriftServer)
 
-  enable(SparkDeclarativePipelines.settings)(pipelines)
-
   enable(SparkConnectCommon.settings)(connectCommon)
   enable(SparkConnect.settings)(connect)
   enable(SparkConnectClient.settings)(connectClient)
@@ -886,57 +884,6 @@ object SparkConnectClient {
   )
 }
 
-object SparkDeclarativePipelines {
-  import BuildCommons.protoVersion
-
-  lazy val settings = Seq(
-    // For some reason the resolution from the imported Maven build does not work for some
-    // of these dependendencies that we need to shade later on.
-    libraryDependencies ++= {
-      val guavaVersion =
-        SbtPomKeys.effectivePom.value.getProperties.get(
-          "connect.guava.version").asInstanceOf[String]
-      val guavaFailureAccessVersion =
-        SbtPomKeys.effectivePom.value.getProperties.get(
-          "guava.failureaccess.version").asInstanceOf[String]
-      Seq(
-        "com.google.guava" % "guava" % guavaVersion,
-        "com.google.guava" % "failureaccess" % guavaFailureAccessVersion,
-        "com.google.protobuf" % "protobuf-java" % protoVersion % "protobuf"
-      )
-    },
-
-    (assembly / logLevel) := Level.Info,
-
-    // Exclude `scala-library` from assembly.
-    (assembly / assemblyPackageScala / assembleArtifact) := false,
-
-    // SPARK-46733: Include `spark-connect-*.jar`, `unused-*.jar`,`guava-*.jar`,
-    // `failureaccess-*.jar`, `annotations-*.jar`, `grpc-*.jar`, `protobuf-*.jar`,
-    // `gson-*.jar`, `error_prone_annotations-*.jar`, `j2objc-annotations-*.jar`,
-    // `animal-sniffer-annotations-*.jar`, `perfmark-api-*.jar`,
-    // `proto-google-common-protos-*.jar` in assembly.
-    // This needs to be consistent with the content of `maven-shade-plugin`.
-    (assembly / assemblyExcludedJars) := {
-      val cp = (assembly / fullClasspath).value
-      val validPrefixes = Set("spark-connect", "unused-", "guava-", "failureaccess-",
-        "annotations-", "grpc-", "protobuf-", "gson", "error_prone_annotations",
-        "j2objc-annotations", "animal-sniffer-annotations", "perfmark-api",
-        "proto-google-common-protos")
-      cp filterNot { v =>
-        validPrefixes.exists(v.data.getName.startsWith)
-      }
-    },
-
-    (assembly / assemblyMergeStrategy) := {
-      case m if m.toLowerCase(Locale.ROOT).endsWith("manifest.mf") => MergeStrategy.discard
-      // Drop all proto files that are not needed as artifacts of the build.
-      case m if m.toLowerCase(Locale.ROOT).endsWith(".proto") => MergeStrategy.discard
-      case _ => MergeStrategy.first
-    }
-  )
-}
-
 object SparkProtobuf {
   import BuildCommons.protoVersion
 

sql/pipelines/pom.xml

@@ -126,44 +126,6 @@
                 <version>1.7.0</version>
                 <extensions>true</extensions>
             </plugin>
-            <plugin>
-                <groupId>org.xolstice.maven.plugins</groupId>
-                <artifactId>protobuf-maven-plugin</artifactId>
-                <version>0.6.1</version>
-                <configuration>
-                    <protocArtifact>com.google.protobuf:protoc:${protobuf.version}:exe:${os.detected.classifier}
-                    </protocArtifact>
-                    <protoSourceRoot>src/main/protobuf</protoSourceRoot>
-                    <pluginId>grpc-java</pluginId>
-                    <pluginArtifact>io.grpc:protoc-gen-grpc-java:${io.grpc.version}:exe:${os.detected.classifier}
-                    </pluginArtifact>
-                </configuration>
-                <executions>
-                    <execution>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>compile</goal>
-                            <goal>compile-custom</goal>
-                            <goal>test-compile</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <!-- see http://davidb.github.com/scala-maven-plugin -->
-                <groupId>net.alchim31.maven</groupId>
-                <artifactId>scala-maven-plugin</artifactId>
-                <version>4.9.2</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>compile</goal>
-                            <goal>testCompile</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <!-- os-maven-plugin helps resolve ${os.detected.classifier} automatically -->
         </plugins>
     </build>
 </project>