[GA] Daily publish snapshot

.github/workflows/publish-snapshot.yml

@@ -0,0 +1,37 @@
+name: Publish Snapshot
+
+on:
+  schedule:
+  - cron: '0 0 * * *'
+
+jobs:
+  publish-snapshot:
+    if: ${{ startsWith(github.repository, 'apache/') }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        branch:
+          - master
+          - branch-1.3
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@master
+      with:
+        ref: ${{ matrix.branch }}
+    - name: Cache Maven local repository
+      uses: actions/cache@v2
+      with:
+        path: ~/.m2/repository
+        key: snapshot-maven-${{ hashFiles('**/pom.xml') }}
+        restore-keys: |
+          snapshot-maven-
+    - name: Install Java 8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - name: Publish snapshot
+      env:
+        ASF_USERNAME: ${{ secrets.NEXUS_USER }}
+        ASF_PASSWORD: ${{ secrets.NEXUS_PW }}
+      run: ./build/mvn clean deploy -DskipTests -Pspark-provided -s ./build/release/asf-settings.xml

build/release/asf-settings.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+    <servers>
+        <server>
+            <id>apache.snapshots.https</id>
+            <username>${env.ASF_USERNAME}</username>
+            <password>${env.ASF_PASSWORD}</password>
+        </server>
+        <server>
+            <id>apache.releases.https</id>
+            <username>${env.ASF_USERNAME}</username>
+            <password>${env.ASF_PASSWORD}</password>
+        </server>
+    </servers>
+</settings>

dev/kyuubi-tpcds/src/main/scala/org/apache/kyuubi/tpcds/DataGenerator.scala

@@ -21,13 +21,18 @@ import org.apache.spark.SparkConf
 import org.apache.spark.sql.SparkSession
 import org.slf4j.LoggerFactory
 
-// scalastyle:off line.size.limit
 /**
  * Usage:
- * If you want to generate 10GB data with new database `tpcds_sf10`, you can run the cmd:
- *   `$SPARK_HOME/bin/spark-submit --conf spark.sql.tpcds.scale.factor=10 --conf spark.sql.tpcds.database=tpcds_sf10 --class org.apache.kyuubi.tpcds.DataGenerator kyuubi-tpcds-*.jar`
+ * <p>
+ * Run following command to generate 10GB data with new database `tpcds_sf10`.
+ * {{{
+ *   `$SPARK_HOME/bin/spark-submit \
+ *      --conf spark.sql.tpcds.scale.factor=10 \
+ *      --conf spark.sql.tpcds.database=tpcds_sf10 \
+ *      --class org.apache.kyuubi.tpcds.DataGenerator \
+ *      kyuubi-tpcds-*.jar`
+ * }}}
  */
-// scalastyle:on line.size.limit
 object DataGenerator {
   private val logger =
     LoggerFactory.getLogger(this.getClass.getSimpleName.stripSuffix("$"))

kyuubi-assembly/pom.xml

@@ -107,4 +107,15 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>