Closed dfrese closed 6 years ago
@dfrese The current solr-scala-client can't handle the grouped result. I added grouped result support in 35aa457. You can get a grouped result as follows in the next version of solr-scala-client:
val result = client.query("*:*").groupBy("manu").getResultAsMap()
result.groups.foreach { case (name, groups) =>
println("group name: " + name)
groups.foreach { group =>
println(" manu: " + group.value)
println(" numFound: " + group.numFound)
println(" docs: " + group.documents) // Map[String, Any]
}
}
I will release the next version of solr-scala-client as soon as possible.
Thanks for your reporting!
Hi there,
in version 0.0.16, when using a .groupBy(..) clause on a query, getResultAsMap fails with a NullPointerException at com.github.takezoe.solr.scala.QueryBuilderBase.responseToMap(QueryBuilderBase.scala:229)
I don't have any experience with Solr, but maybe QueryResponse::getResults returns null, and the path through QueryResponse::getGroupResponse...getGroups...getResults etc. has to be taken in this case?
Or am I missing something?
Thanks for publishing the library though!