set compiler.src+trgt version,add max-filename

.gitignore

@@ -24,4 +24,4 @@
 spark-warehouse
 /**/job-override.properties
 /**/*.log
-
+/**/.factorypath

dhp-workflows/dhp-graph-mapper/pom.xml

@@ -33,6 +33,10 @@
                     </execution>
                 </executions>
                 <configuration>
+                    <args>
+                        <arg>-Xmax-classfile-name</arg>
+                        <arg>140</arg>
+                    </args>
                     <scalaVersion>${scala.version}</scalaVersion>
                 </configuration>
             </plugin>

pom.xml

@@ -685,6 +685,8 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<maven.compiler.plugin.version>3.6.0</maven.compiler.plugin.version>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
 		<maven.failsave.plugin.version>2.22.2</maven.failsave.plugin.version>
 		<properties.maven.plugin.version>2.0.1</properties.maven.plugin.version>
 		<dhp.cdh.version>cdh5.9.2</dhp.cdh.version>