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Description
Current version: 1.1.2 Scala API link
<dependency>
<groupId>ml.dmlc</groupId>
<artifactId>xgboost4j_${scala.major.version}</artifactId>
<version>1.1.2</version>
<exclusions>
<exclusion>
<groupId>com.esotericsoftware.kryo</groupId>
<artifactId>kryo</artifactId>
</exclusion>
<exclusion>
<groupId>org.scala-lang</groupId>
<artifactId>scala-compiler</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>ml.dmlc</groupId>
<artifactId>xgboost4j-spark_${scala.major.version}</artifactId>
<version>1.1.2</version>
<exclusions>
<exclusion>
<groupId>com.esotericsoftware.kryo</groupId>
<artifactId>kryo</artifactId>
</exclusion>
<exclusion>
<groupId>org.scala-lang</groupId>
<artifactId>scala-compiler</artifactId>
</exclusion>
<exclusion>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-actor_2.11</artifactId>
</exclusion>
</exclusions>
</dependency>Latest stable version: 1.7.3 Scala API link
Since there are lots of API difference between two versions, we may upgrade the current version to meet customers' potential needs. For example, Currently XGBoostClassifier.getFeauturesCols is not supported in version 1.1.2, while users may need to use multiple features columns for training. Besides, there may be other potential changes of APIs and bugs, from this perspective, we have to upgrade XGBoost scala package.