nit

codecov.yml

@@ -14,6 +14,9 @@ flags:
   kyuubi-spark-sql-engine:
     paths:
       - ./externals/kyuubi-spark-sql-engine/target/codecov
+  aggregate:
+    paths:
+      - ./dev/kyuubi-codecov/target/site/jacoco-aggregate
 
 # To see status checks based on flags
 coverage:
@@ -42,3 +45,7 @@ coverage:
         target: auto
         flags:
           - kyuubi-spark-sql-engine
+      aggregate:
+        target: auto
+        flags:
+          - aggregate

externals/kyuubi-spark-sql-engine/pom.xml

@@ -87,11 +87,6 @@
 
                 </executions>
             </plugin>
-
-            <plugin>
-                <groupId>org.scalastyle</groupId>
-                <artifactId>scalastyle-maven-plugin</artifactId>
-            </plugin>
         </plugins>
     </build>
 </project>

kyuubi-common/pom.xml

@@ -129,11 +129,6 @@
                     </execution>
                 </executions>
             </plugin>
-
-            <plugin>
-                <groupId>org.scalastyle</groupId>
-                <artifactId>scalastyle-maven-plugin</artifactId>
-            </plugin>
         </plugins>
     </build>
 </project>

kyuubi-ha/pom.xml

@@ -76,13 +76,6 @@
     <build>
         <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>
         <testOutputDirectory>target/scala-${scala.binary.version}/test-classes</testOutputDirectory>
-
-        <plugins>
-            <plugin>
-                <groupId>org.scalastyle</groupId>
-                <artifactId>scalastyle-maven-plugin</artifactId>
-            </plugin>
-        </plugins>
     </build>
 
 </project>

kyuubi-main/pom.xml

@@ -27,7 +27,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>kyuubi-main</artifactId>
-    <name>Kyuubi Project Main Service</name>
+    <name>Kyuubi Project Server Main</name>
     <packaging>jar</packaging>
 
     <dependencies>
@@ -52,4 +52,8 @@
         </dependency>
     </dependencies>
 
-</project>
+    <build>
+        <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>
+        <testOutputDirectory>target/scala-${scala.binary.version}/test-classes</testOutputDirectory>
+    </build>
+</project>

kyuubi-main/src/test/resources/log4j.properties

@@ -0,0 +1,36 @@
+#
+# 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.
+#
+
+# Set everything to be logged to the file target/unit-tests.log
+log4j.rootLogger=DEBUG, CA, FA
+
+#Console Appender
+log4j.appender.CA=org.apache.log4j.ConsoleAppender
+log4j.appender.CA.layout=org.apache.log4j.PatternLayout
+log4j.appender.CA.layout.ConversionPattern=%d{HH:mm:ss.SSS} %p %c: %m%n
+log4j.appender.CA.Threshold = WARN
+
+
+#File Appender
+log4j.appender.FA=org.apache.log4j.FileAppender
+log4j.appender.FA.append=false
+log4j.appender.FA.file=target/unit-tests.log
+log4j.appender.FA.layout=org.apache.log4j.PatternLayout
+log4j.appender.FA.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %t %p %c{2}: %m%n
+
+# Set the logger level of File Appender to WARN
+log4j.appender.FA.Threshold = DEBUG