Improve logging

Change query update params to be able to contain ANY type of object.

src/main/kotlin/BulkProcessor.kt

@@ -24,7 +24,6 @@ import com.beust.klaxon.Klaxon
 import com.beust.klaxon.KlaxonException
 import org.apache.kafka.clients.consumer.ConsumerRecord
 import org.apache.logging.log4j.Logger
-import org.elasticsearch.ElasticsearchException
 import org.elasticsearch.action.ActionListener
 import org.elasticsearch.action.bulk.BackoffPolicy
 import org.elasticsearch.action.bulk.BulkProcessor
@@ -38,7 +37,6 @@ import org.elasticsearch.common.unit.TimeValue
 import org.elasticsearch.index.query.QueryBuilders
 import org.elasticsearch.index.reindex.BulkByScrollResponse
 import org.elasticsearch.index.reindex.UpdateByQueryRequest
-import org.elasticsearch.rest.RestStatus
 import org.elasticsearch.script.Script
 import org.elasticsearch.script.ScriptType.INLINE
 
@@ -176,7 +174,7 @@ class BulkProcessor(
         val records = consumer.consume()
         records.forEach {
             val report = if (it.key().contains("#update")) {
-                log.info("Add query request to bulk processor.")
+                log.info("Processing query request.")
                 addUpdateByQueryRequest(it)
             } else {
                 log.info("Adding consumer record ${it.key()} to bulk processor.")
@@ -222,6 +220,14 @@ class BulkProcessor(
                     )
                     producer.sendReport(report, null)
                 }
+                producer.sendReport(
+                    Report(
+                        response.toString(),
+                        ReportStatus.success,
+                        "",
+                        serviceName
+                    ), null
+                )
             } else {
                 val report = Report(
                     "",

src/main/kotlin/UpdateQuery.kt

@@ -4,6 +4,5 @@ data class UpdateQuery(
     val term: String,
     val value: String,
     val source: String,
-    val params: Map<String, String>
-
+    val params: Map<String, Any>
 )