[KYUUBI #1763] [INFRA] Remove scala installation inbuild/mvn and using warn level for the ci

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### _Why are the changes needed?_
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  1. If you add a feature, you can talk about the use case of it.
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1. remove the unnecessary scala installation
2. maven compiler log to warn level to filter a lot of annoying message

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1763 from yaooqinn/ci2.

Closes #1763

c0f1114 [Kent Yao] fix
dfd75dd [Kent Yao] fix
01fcc3f [Kent Yao] fix
94c62e4 [Kent Yao] Merge branch 'master' of github.com:apache/incubator-kyuubi into ci2
aab62e6 [Kent Yao] fix
b38b52c [Kent Yao] ci
51cc7db [Kent Yao] nit

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>

Author: yaooqinn

.github/workflows/master.yml

@@ -78,7 +78,7 @@ jobs:
             ${{ runner.os }}-maven-io-
       - name: Build with Maven
         run: >-
-          ./build/mvn clean install -Dmaven.javadoc.skip=true -Drat.skip=true -Dscalastyle.skip=true -Dspotless.check.skip -V
+          ./build/mvn clean install -Dmaven.javadoc.skip=true -Drat.skip=true -Dscalastyle.skip=true -Dspotless.check.skip -Dorg.slf4j.simpleLogger.defaultLogLevel=warn -V
           -Pspark-${{ matrix.spark }} -Pspark-hadoop-${{ matrix.spark-hadoop }} ${{ matrix.profiles }}
       - name: Code coverage
         if: ${{ matrix.codecov == 'true' }}
@@ -136,7 +136,7 @@ jobs:
             ${{ runner.os }}-maven-io-
       - name: Run TPC-DS Tests
         run: >-
-          ./build/mvn clean install -Dmaven.javadoc.skip=true -Drat.skip=true -Dscalastyle.skip=true -Dspotless.check.skip -V
+          ./build/mvn clean install -Dmaven.javadoc.skip=true -Drat.skip=true -Dscalastyle.skip=true -Dspotless.check.skip -Dorg.slf4j.simpleLogger.defaultLogLevel=warn -V
           -pl kyuubi-server -am
           -Pspark-3.1
           -Dmaven.plugin.scalatest.exclude.tags=''
@@ -177,7 +177,7 @@ jobs:
         run: kubectl get pods
       - name: integration tests
         run: >-
-          ./build/mvn clean install -Dmaven.javadoc.skip=true -Drat.skip=true -Dscalastyle.skip=true -Dspotless.check.skip -V
+          ./build/mvn clean install -Dmaven.javadoc.skip=true -Drat.skip=true -Dscalastyle.skip=true -Dspotless.check.skip -Dorg.slf4j.simpleLogger.defaultLogLevel=warn -V
           -pl integration-tests/kyuubi-kubernetes-deployment-it -am
           -Pkubernetes-deployment-it
           -Dtest=none -DwildcardSuites=org.apache.kyuubi.kubernetes.test

build/mvn

@@ -25,7 +25,7 @@ _CALLING_DIR="$(pwd)"
 _COMPILE_JVM_OPTS="-Xms2g -Xmx2g -XX:ReservedCodeCacheSize=1g -Xss128m"
 
 if [ "$CI" ]; then
-  export MAVEN_CLI_OPTS="--batch-mode --no-transfer-progress --errors --fail-fast"
+  export MAVEN_CLI_OPTS="--no-transfer-progress --errors --fail-fast"
 fi
 
 # Installs any application tarball given a URL, the expected tarball name,
@@ -88,25 +88,6 @@ install_mvn() {
   fi
 }
 
-# Determine the Scala version from the root pom.xml file, set the Scala URL,
-# and, with that, download the specific version of Scala necessary under
-# the build/ folder
-install_scala() {
-  # determine the Scala version used in Spark
-  local scala_version=`grep "scala.version" "${_DIR}/../pom.xml" | head -n1 | awk -F '[<>]' '{print $3}'`
-  local scala_bin="${_DIR}/scala-${scala_version}/bin/scala"
-  local TYPESAFE_MIRROR=${TYPESAFE_MIRROR:-https://downloads.typesafe.com}
-
-  install_app \
-    "${TYPESAFE_MIRROR}/scala/${scala_version}" \
-    "scala-${scala_version}.tgz" \
-    "scala-${scala_version}/bin/scala"
-
-  SCALA_COMPILER="$(cd "$(dirname "${scala_bin}")/../lib" && pwd)/scala-compiler.jar"
-  SCALA_LIBRARY="$(cd "$(dirname "${scala_bin}")/../lib" && pwd)/scala-library.jar"
-}
-
-install_scala
 install_mvn
 
 cd "${_CALLING_DIR}"