fix some issue

Author: SbloodyS

dolphinscheduler-dist/src/main/assembly/assembly-plugins.sh

@@ -74,6 +74,9 @@ do
   done
 done
 
+# create symbolic link for standalone-server
+cd $BIN_DIR/standalone-server && ln -s ../tools/sql/sql sql
+
 # repack bin tar
 BIN_TAR_FILE_NAME=$(basename $BIN_TAR_FILE)
 cd $DIST_DIR && tar -zcf $BIN_TAR_FILE_NAME apache-dolphinscheduler-*-bin

dolphinscheduler-dist/src/main/assembly/dolphinscheduler-bin.xml

@@ -122,6 +122,11 @@
             <outputDirectory>.</outputDirectory>
         </fileSet>
 
+        <fileSet>
+            <directory>${basedir}/../.mvn/</directory>
+            <outputDirectory>.mvn</outputDirectory>
+        </fileSet>
+
         <fileSet>
             <directory>${basedir}/release-docs</directory>
             <outputDirectory>.</outputDirectory>