DSP-14970 exclude coliding depenedencies

We rellay on DSE to provide spark, netty and connector

Author: jtgrabowski

project/Assembly.scala

@@ -12,7 +12,7 @@ object Assembly {
         "jetty", "jsp-api-2.0", "antlr", "avro", "slf4j-log4j", "log4j-1.2",
         "scala-actors", "commons-cli", "stax-api", "mockito",
         // we rely on whatever version DSE has:
-        "netty", "dse-java-driver").exists(cp.data.getName.startsWith(_))
+        "spark", "netty", "dse-java-driver").exists(cp.data.getName.startsWith(_))
     } },
     // We don't need the Scala library, Spark already includes it
     assembleArtifact in assemblyPackageScala := false,

project/Dependencies.scala

@@ -33,7 +33,8 @@ object Dependencies {
 
   lazy val sparkExtraDeps = Seq(
     "org.apache.derby" % "derby" % derby % Provided excludeAll(excludeNettyIo, excludeQQ),
-    "org.apache.hadoop" % "hadoop-client" % hadoop % Provided excludeAll(excludeNettyIo, excludeQQ),
+    "org.apache.hadoop" % "hadoop-client" % hadoop % Provided
+      excludeAll(excludeNettyIo, excludeQQ, excludeAsm, excludeServlet),
     "com.datastax.spark" %% "spark-mllib" % spark % Provided excludeAll(excludeNettyIo, excludeQQ),
     "com.datastax.spark" %% "spark-sql" % spark % Provided excludeAll(excludeNettyIo, excludeQQ),
     "com.datastax.spark" %% "spark-streaming" % spark % Provided excludeAll(excludeNettyIo, excludeQQ),
@@ -63,7 +64,8 @@ object Dependencies {
 
 
   lazy val cassandraDeps = Seq(
-    "com.datastax.dse" %% "spark-connector" % cassandraConnector
+    "com.datastax.dse" % "spark-connector" % cassandraConnector % Provided excludeAll(
+      excludeNettyIo, excludeQQ)
   )
 
   lazy val logbackDeps = Seq(

project/ExclusionRules.scala

@@ -8,4 +8,5 @@ object ExclusionRules {
   val excludeNettyIo = ExclusionRule(organization = "io.netty")
   val excludeAsm = ExclusionRule(organization = "asm")
   val excludeQQ = ExclusionRule(organization = "org.scalamacros")
+  val excludeServlet = ExclusionRule(organization = "javax.servlet")
 }