版本信息:
dss:1.1.1
linkis 1.1.1
hadoop:3.1.3
hive:3.1.2
spark:3.0.0
修改文件:SparkScalaExecutor.scala
修改文件内容如下:上图红色标记内容
val isScala211 = versionNumberString.startsWith("2.11")
val in0 = if(isScala211){
getField(sparkILoop,"scala$tools$nsc$interpreter$ILoop$$in0").asInstanceOf[Option[BufferedReader]]
}else{
FieldUtils.readDeclaredField(sparkILoop,"in0",true)
.asInstanceOf[Option[BufferedReader]]
}
重新打包,然后上传到linkis相应目录下更换jar包即可
jar包路径:
/ddhome/bin/dss_linkis/linkis/lib/linkis-engineconn-plugins/spark/dist/v3.0.0/lib
重启服务:
./sbin/linkis-daemon.sh restart cg-engineplugin
命令验证:
sh ./bin/linkis-cli -engineType spark-3.0.0 -codeType scala -code "val l = 1 ; print(l);" -submitUser hadoop -proxyUser hadoop