remove global scala-* profiles (#4698)

.github/workflows/core.yml

@@ -118,7 +118,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-zeppelin-
       - name: install environment
-        run: ./mvnw install -DskipTests -am -pl ${INTERPRETERS} -Pscala-2.11 ${MAVEN_ARGS}
+        run: ./mvnw install -DskipTests -am -pl ${INTERPRETERS} ${MAVEN_ARGS}
       - name: Setup conda environment with python 3.9 and R
         uses: conda-incubator/setup-miniconda@v2
         with:
@@ -131,7 +131,7 @@ jobs:
           auto-activate-base: false
           use-mamba: true
       - name: verify interpreter
-        run: ./mvnw verify -am -pl ${INTERPRETERS} -Pscala-2.11 ${MAVEN_ARGS}
+        run: ./mvnw verify -am -pl ${INTERPRETERS} ${MAVEN_ARGS}
 
   # test interpreter modules for jupyter, python, rlang
   interpreter-test-jupyter-python-rlang:

.github/workflows/frontend.yml

@@ -53,9 +53,9 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-zeppelin-
       - name: Install application
-        run: ./mvnw clean install -DskipTests -am -pl zeppelin-web -Pscala-2.11 -Pspark-scala-2.12 -Pspark-3.4 -Phadoop2 -Pweb-dist ${MAVEN_ARGS}
+        run: ./mvnw clean install -DskipTests -am -pl zeppelin-web -Pspark-scala-2.12 -Pspark-3.4 -Phadoop2 -Pweb-dist ${MAVEN_ARGS}
       - name: Run headless test
-        run: xvfb-run --auto-servernum --server-args="-screen 0 1024x768x24" ./mvnw verify -pl zeppelin-web -Pscala-2.12 -Pspark-scala-2.12 -Pspark-3.4 -Phadoop2 -Pweb-dist -Pweb-e2e ${MAVEN_ARGS}
+        run: xvfb-run --auto-servernum --server-args="-screen 0 1024x768x24" ./mvnw verify -pl zeppelin-web -Pspark-scala-2.12 -Pspark-3.4 -Phadoop2 -Pweb-dist -Pweb-e2e ${MAVEN_ARGS}
       - name: Print zeppelin logs
         if: always()
         run: if [ -d "logs" ]; then cat logs/*; fi

dev/create_release.sh

@@ -42,7 +42,6 @@ done
 
 RELEASE_VERSION="$1"
 GIT_TAG="$2"
-SCALA_VERSION="2.11"
 
 function make_source_package() {
   # create source package
@@ -98,9 +97,9 @@ function make_binary_release() {
 git_clone
 make_source_package
 
-make_binary_release netinst "-Pweb-angular -Phadoop-2.6 -pl !hbase,!jdbc,!file,!flink,!cassandra,!elasticsearch,!bigquery,!alluxio,!livy,!groovy,!java,!neo4j,!submarine,!sparql,!mongodb -am"
+make_binary_release netinst "-Pweb-angular -pl !hbase,!jdbc,!file,!flink,!cassandra,!elasticsearch,!bigquery,!alluxio,!livy,!groovy,!java,!neo4j,!submarine,!sparql,!mongodb -am"
 
-make_binary_release all "-Pweb-angular -Phadoop-2.6"
+make_binary_release all "-Pweb-angular"
 
 # remove non release files and dirs
 rm -rf "${WORKING_DIR}/zeppelin"

dev/publish_release.sh

@@ -46,7 +46,7 @@ if [[ $RELEASE_VERSION == *"SNAPSHOT"* ]]; then
   DO_SNAPSHOT="yes"
 fi
 
-PUBLISH_PROFILES="-Ppublish-distr -Phadoop-2.6 -Pweb-angular"
+PUBLISH_PROFILES="-Ppublish-distr -Pweb-angular"
 PROJECT_OPTIONS="-pl !zeppelin-distribution -Dmaven.javadoc.skip=true"
 NEXUS_STAGING="https://repository.apache.org/service/local/staging"
 NEXUS_PROFILE="153446d1ac37c4"
@@ -94,10 +94,6 @@ function publish_snapshot_to_maven() {
   ./mvnw --settings $tmp_settings -Dmaven.repo.local="${tmp_repo}" -DskipTests \
     $PUBLISH_PROFILES -Drat.skip=true deploy
 
-  "${BASEDIR}/change_scala_version.sh" 2.11
-  ./mvnw -Pscala-2.11 --settings $tmp_settings -Dmaven.repo.local="${tmp_repo}" -DskipTests \
-    $PUBLISH_PROFILES -Drat.skip=true clean deploy
-
   rm $tmp_settings
   rm -rf $tmp_repo
 }

docs/development/contribution/useful_developer_tools.md

@@ -66,12 +66,11 @@ you can use this function like `setjdk 1.8` / `setjdk 1.7`
 # build `zeppelin-server` and its dependencies only
 ./mvnw clean package -pl 'spark,spark-dependencies,python,markdown,zeppelin-server' --am -DskipTests
 
-# build spark related modules with default profiles: scala 2.10 
+# build spark related modules with default profiles
 ./mvnw clean package -pl 'spark,spark-dependencies,zeppelin-server' --am -DskipTests
 
-# build spark related modules with profiles: scala 2.11, spark 2.1 hadoop 2.7 
-./dev/change_scala_version.sh 2.11
-./mvnw clean package -Pspark-2.1 -Phadoop-2.7 -Pscala-2.11 \
+# build spark related modules with profiles: scala 2.13, spark 3.5 hadoop 3.3
+./mvnw clean package -Pspark-scala-2.13 -Pspark-3.5 -Phadoop-3.3 \
 -pl 'spark,spark-dependencies,zeppelin-server' --am -DskipTests
 
 # build `zeppelin-server` and `markdown` with dependencies

docs/setup/basics/how_to_build.md

@@ -79,18 +79,6 @@ You can directly start Zeppelin by running the following command after successfu
 
 ### Build profiles
 
-
-#### Scala profile
-
-To be noticed, this scala profile affect the modules (e.g. cassandra) that use scala except Spark interpreter (Spark interpreter use other profiles to control its scala version, see the doc below).
-
-Set scala version (default 2.11). Available profiles are
-
-```
--Pscala-2.11
--Pscala-2.12
-```
-
 #### Spark Interpreter
 
 To be noticed, the spark profiles here only affect the unit test (no need to specify `SPARK_HOME`) of spark interpreter. 

pom.xml

@@ -1707,21 +1707,6 @@
   </build>
 
   <profiles>
-    <profile>
-      <id>scala-2.11</id>
-      <properties>
-        <scala.version>${scala.2.11.version}</scala.version>
-        <scala.binary.version>2.11</scala.binary.version>
-      </properties>
-    </profile>
-    <profile>
-      <id>scala-2.12</id>
-      <properties>
-        <scala.version>${scala.2.12.version}</scala.version>
-        <scala.binary.version>2.12</scala.binary.version>
-      </properties>
-    </profile>
-
     <profile>
       <id>web-angular</id>
       <modules>

zeppelin-distribution/pom.xml

@@ -31,37 +31,6 @@
   <packaging>pom</packaging>
   <name>Zeppelin: Packaging distribution</name>
 
-  <!-- NOTE: These dependency declarations are only required to sort this project to the
-       end of the line in the multi-module build.
-    -->
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>org.scala-lang</groupId>
-        <artifactId>scala-library</artifactId>
-        <version>${scala.version}</version>
-      </dependency>
-
-      <dependency>
-        <groupId>org.scala-lang</groupId>
-        <artifactId>scala-compiler</artifactId>
-        <version>${scala.version}</version>
-      </dependency>
-
-      <dependency>
-        <groupId>org.scala-lang</groupId>
-        <artifactId>scala-reflect</artifactId>
-        <version>${scala.version}</version>
-      </dependency>
-
-      <dependency>
-        <groupId>org.scala-lang</groupId>
-        <artifactId>scalap</artifactId>
-        <version>${scala.version}</version>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
   <dependencies>
     <dependency>
       <groupId>${project.groupId}</groupId>
@@ -111,19 +80,6 @@
   </build>
 
   <profiles>
-    <profile>
-      <id>scala-2.11</id>
-      <dependencyManagement>
-        <dependencies>
-          <dependency>
-            <groupId>org.scala-lang.modules</groupId>
-            <artifactId>scala-xml_${scala.binary.version}</artifactId>
-            <version>1.0.2</version>
-          </dependency>
-        </dependencies>
-      </dependencyManagement>
-    </profile>
-
     <profile>
       <id>web-angular</id>
       <dependencies>