diff --git a/integration-tests/src/test/resources/indexer/wikipedia_realtime_index_task.json b/integration-tests/src/test/resources/indexer/wikipedia_realtime_index_task.json
index a204abd9512..c70a896218c 100644
--- a/integration-tests/src/test/resources/indexer/wikipedia_realtime_index_task.json
+++ b/integration-tests/src/test/resources/indexer/wikipedia_realtime_index_task.json
@@ -1,71 +1,97 @@
 {
-    "type": "index_realtime",
-    "spec": {
-        "dataSchema": {
-            "dataSource": "wikipedia_index_test",
-            "metricsSpec": [
-                {
-                    "type": "count",
-                    "name": "count"
-                },
-                {
-                    "type": "doubleSum",
-                    "name": "added",
-                    "fieldName": "added"
-                },
-                {
-                    "type": "doubleSum",
-                    "name": "deleted",
-                    "fieldName": "deleted"
-                },
-                {
-                    "type": "doubleSum",
-                    "name": "delta",
-                    "fieldName": "delta"
-                }
-            ],
-            "granularitySpec": {
-                "segmentGranularity": "DAY",
-                "queryGranularity": "second"
-            },
-            "parser": {
-                "type" : "map",
-                "parseSpec": {
-                    "timestampSpec": {
-                        "column": "timestamp",
-                        "format": "iso"
-                    },
-                    "dimensionsSpec" : {
-                        "dimensions": [
-                            "page", "language", "user", "unpatrolled", "newPage", "robot", "anonymous",
-                            "namespace", "continent", "country", "region", "city"
-                        ]
-                    }
-                }
-            }
+  "type": "index_realtime",
+  "spec": {
+    "dataSchema": {
+      "dataSource": "wikipedia_index_test",
+      "metricsSpec": [
+        {
+          "type": "count",
+          "name": "count"
         },
-        "ioConfig": {
-            "type": "realtime",
-            "firehose": {
-                "type": "timed",
-                "shutoffTime": "#SHUTOFFTIME",
-                "delegate": {
-                    "type": "receiver",
-                    "serviceName": "eventReceiverServiceName",
-                    "bufferSize": 100000
-                }
-            }
-
+        {
+          "type": "doubleSum",
+          "name": "added",
+          "fieldName": "added"
         },
-        "tuningConfig": {
-            "type": "realtime",
-            "maxRowsInMemory": 1,
-            "intermediatePersistPeriod": "PT1M",
-            "windowPeriod": "PT1M",
-            "rejectionPolicy": {
-                "type": "none"
-            }
+        {
+          "type": "doubleSum",
+          "name": "deleted",
+          "fieldName": "deleted"
+        },
+        {
+          "type": "doubleSum",
+          "name": "delta",
+          "fieldName": "delta"
         }
+      ],
+      "granularitySpec": {
+        "segmentGranularity": "DAY",
+        "queryGranularity": "second"
+      },
+      "parser": {
+        "type": "map",
+        "parseSpec": {
+          "columns": [
+            "timestamp",
+            "page",
+            "language",
+            "user",
+            "unpatrolled",
+            "newPage",
+            "robot",
+            "anonymous",
+            "namespace",
+            "continent",
+            "country",
+            "region",
+            "city",
+            "added",
+            "deleted",
+            "delta"
+          ],
+          "timestampSpec": {
+            "column": "timestamp",
+            "format": "iso"
+          },
+          "dimensionsSpec": {
+            "dimensions": [
+              "page",
+              "language",
+              "user",
+              "unpatrolled",
+              "newPage",
+              "robot",
+              "anonymous",
+              "namespace",
+              "continent",
+              "country",
+              "region",
+              "city"
+            ]
+          }
+        }
+      }
+    },
+    "ioConfig": {
+      "type": "realtime",
+      "firehose": {
+        "type": "timed",
+        "shutoffTime": "#SHUTOFFTIME",
+        "delegate": {
+          "type": "receiver",
+          "serviceName": "eventReceiverServiceName",
+          "bufferSize": 100000
+        }
+      }
+    },
+    "tuningConfig": {
+      "type": "realtime",
+      "maxRowsInMemory": 1,
+      "intermediatePersistPeriod": "PT1M",
+      "windowPeriod": "PT1M",
+      "rejectionPolicy": {
+        "type": "none"
+      }
     }
-
+  }
 }