[ML] Fixing missing field when cloning a distinct count job (#23439)

elastic · Sep 24, 2018 · d8b4d4b · d8b4d4b
1 parent 1b763d8
commit d8b4d4b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/x-pack/plugins/ml/public/jobs/new_job/simple/components/utils/prepopulate_job_settings.js b/x-pack/plugins/ml/public/jobs/new_job/simple/components/utils/prepopulate_job_settings.js
@@ -58,6 +58,11 @@ export function jobSettingsFromJob(job, aggTypeOptions) {
     const field = { agg: getKibanaAggName(func) };
     if (d.field_name) {
       field.fieldName = d.field_name;
+    } else if (func === 'distinct_count' && job.analysis_config.summary_count_field_name !== undefined) {
+      const fieldMatch = job.analysis_config.summary_count_field_name.match(/^dc_(.+)/);
+      if (fieldMatch[1] !== undefined) {
+        field.fieldName = fieldMatch[1];
+      }
     }
 
     jobSettings.fields = [field];