lib/fluent/plugin/out_solr.rb in fluent-plugin-output-solr-1.0.6 vs lib/fluent/plugin/out_solr.rb in fluent-plugin-output-solr-1.0.7

@@ -68,9 +68,10 @@
     end
 
     def configure(conf)
       compat_parameters_convert(conf, :inject)
       super
+      raise Fluent::ConfigError, "'tag' in chunk_keys is required." if not @chunk_key_tag
     end
 
     def start
       super