Scala SBT elasticsearch-hadoop 未解决的依赖

Question

When adding dependency libraryDependencies += "org.elasticsearch" % "elasticsearch-hadoop" % "5.1.1" and refreshing project, I get many unresolved dependencies(cascading, org.pentaho,...).

However if I add another dependency, like libraryDependencies += "org.apache.spark" % "spark-core_2.11" % "2.1.0" it works and I can use the library in my scala files.

So, is the problem coming from elasticsearch-hadoop ? I'm using SBT 0.13.13 but also tried with 0.13.8.

I took the dependency from https://mvnrepository.com/artifact/org.elasticsearch/elasticsearch-hadoop/5.1.1 I know that for some dependencies you need to add the repository aswell (resolvers += ...), but here it doesn't seems to need a repo.

Answer 1

在build.sbt文件中添加以下内容：

resolvers += "conjars.org" at "http://conjars.org/repo"

Answer 2

Can update your .sbt file

name:="HelloSparkApp"
version:="1.0"
scalaVersion:="2.10.4"
libraryDependencies+="org.apache.spark"%%"spark-core"%"1.5.2"

And execute the below commands from the project directory

sbt clean
sbt package
sbt eclipse