Scala spark cassandra连接器2.0.2的sbt未解析依赖项

build.sbt：

val sparkVersion = "2.1.1";

libraryDependencies += "org.apache.spark" %% "spark-core" % sparkVersion % "provided";
libraryDependencies += "org.apache.spark" %% "spark-sql" % sparkVersion % "provided";
libraryDependencies += "org.apache.spark" %% "spark-streaming" % sparkVersion % "provided";

libraryDependencies += "com.datastax.spark" % "spark-cassandra-connector" % "2.0.2";
libraryDependencies += "org.apache.spark" % "spark-streaming-kafka-0-10_2.11" % sparkVersion;

输出：

[error] (myproject/*:update) sbt.ResolveException: unresolved dependency: com.datastax.spark#spark-cassandra-connector;2.0.2: not found

有什么想法吗？我是sbt和spark的新手。感谢

这是由com.datastax.spark%spark cassandra连接器%2.0.2；如果没有scala版本，请参见maven repo：

有两种解决方案：

com.datastax.spark%spark-cassandra-connector_2.11%2.0.2为依赖项显式设置Scala版本 com.datastax.spark%%spark cassandra连接器%2.0.2，使用%%和工件id，这样，SBT将自动基于项目的scala版本扩展到解决方案1。

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谢谢我将其更改为libraryDependencies+=com.datastax.spark%%spark cassandra连接器%2.0.2；libraryDependencies+=org.apache.spark%spark-streaming-kafka-0-10_2.11%sparkVersion；现在，错误是“org.apache.spark:spark标签中的冲突跨版本后缀”`有什么想法吗？@BAE您尝试过Chegpohi建议的第一种方法吗？