SCALA和弹性搜索：向类路径（Databricks）添加符号

：）

我遇到了一个我不知道如何修复的错误。。我真的找不到这个SchemaRDD类型的优秀文档以及如何使用它

build.sbt包含：

scalaVersion := "2.11.12"

libraryDependencies += "org.apache.spark" %% "spark-sql" % "2.4.0"
libraryDependencies += "org.scalaj" %% "scalaj-http" % "2.4.1"
libraryDependencies += "io.spray" %%  "spray-json" % "1.3.5"
libraryDependencies += "com.amazonaws" % "aws-java-sdk-core" % "1.11.534"
libraryDependencies += "com.amazonaws" % "aws-encryption-sdk-java" % "1.3.6"
libraryDependencies += "com.amazonaws" % "aws-java-sdk" % "1.11.550"
libraryDependencies += "com.typesafe" % "config" % "1.3.4"
libraryDependencies += "org.elasticsearch" %% "elasticsearch-spark-1.2" % "2.4.4"

Symbol 'type org.apache.spark.sql.SchemaRDD' is missing from the classpath.
[error] This symbol is required by 'value org.elasticsearch.spark.sql.package.rdd'.
[error] Make sure that type SchemaRDD is in your classpath and check for conflicting dependencies with `-Ylog-classpath`.
[error] A full rebuild may help if 'package.class' was compiled against an incompatible version of org.apache.spark.sql.

错误：

scalaVersion := "2.11.12"

libraryDependencies += "org.apache.spark" %% "spark-sql" % "2.4.0"
libraryDependencies += "org.scalaj" %% "scalaj-http" % "2.4.1"
libraryDependencies += "io.spray" %%  "spray-json" % "1.3.5"
libraryDependencies += "com.amazonaws" % "aws-java-sdk-core" % "1.11.534"
libraryDependencies += "com.amazonaws" % "aws-encryption-sdk-java" % "1.3.6"
libraryDependencies += "com.amazonaws" % "aws-java-sdk" % "1.11.550"
libraryDependencies += "com.typesafe" % "config" % "1.3.4"
libraryDependencies += "org.elasticsearch" %% "elasticsearch-spark-1.2" % "2.4.4"

Symbol 'type org.apache.spark.sql.SchemaRDD' is missing from the classpath.
[error] This symbol is required by 'value org.elasticsearch.spark.sql.package.rdd'.
[error] Make sure that type SchemaRDD is in your classpath and check for conflicting dependencies with `-Ylog-classpath`.
[error] A full rebuild may help if 'package.class' was compiled against an incompatible version of org.apache.spark.sql.

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非常感谢您的支持！：）

Dependency

elasticsearch-spark-1.2

适用于spark 1.x，需要使用

elasticsearch-spark-20

。是为Spark 2.3构建的

libraryDependencies += "org.elasticsearch" %% "elasticsearch-spark-20" % "7.1.1"

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谢谢，最后我发现我使用了一个错误的库，我不得不使用elasticsearch hadoop。但是非常感谢您的回复！！