[XY axis] Update the sample data to work with the default eui palette (#94781)

src/plugins/home/server/services/sample_data/data_sets/ecommerce/saved_objects.ts

@@ -23,7 +23,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[eCommerce] Sales by Category',
       }),
       visState:
-        '{"title":"[eCommerce] Sales by Category","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Sum of total_quantity"}}],"seriesParams":[{"show":"true","type":"area","mode":"stacked","data":{"label":"Sum of total_quantity","id":"1"},"drawLinesBetweenPoints":true,"showCircles":true,"interpolate":"linear","valueAxis":"ValueAxis-1"}],"addTooltip":true,"addLegend":true,"legendPosition":"top","times":[],"addTimeMarker":false,"detailedTooltip":true},"aggs":[{"id":"1","enabled":true,"type":"sum","schema":"metric","params":{"field":"total_quantity"}},{"id":"2","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"order_date","interval":"auto","drop_partials":false,"min_doc_count":1,"extended_bounds":{}}},{"id":"3","enabled":true,"type":"terms","schema":"group","params":{"field":"category.keyword","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing"}}]}',
+        '{"title":"[eCommerce] Sales by Category","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Sum of total_quantity"}}],"seriesParams":[{"show":"true","type":"area","mode":"stacked","data":{"label":"Sum of total_quantity","id":"1"},"drawLinesBetweenPoints":true,"showCircles":true,"interpolate":"linear","valueAxis":"ValueAxis-1"}],"addTooltip":true,"addLegend":true,"legendPosition":"top","times":[],"addTimeMarker":false,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"1","enabled":true,"type":"sum","schema":"metric","params":{"field":"total_quantity"}},{"id":"2","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"order_date","interval":"auto","drop_partials":false,"min_doc_count":1,"extended_bounds":{}}},{"id":"3","enabled":true,"type":"terms","schema":"group","params":{"field":"category.keyword","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing"}}]}',
       uiStateJSON: '{}',
       description: '',
       version: 1,

src/plugins/home/server/services/sample_data/data_sets/flights/saved_objects.ts

@@ -45,7 +45,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[Flights] Flight Count and Average Ticket Price',
       }),
       visState:
-        '{"title":"[Flights] Flight Count and Average Ticket Price","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Average Ticket Price"}},{"id":"ValueAxis-2","name":"RightAxis-1","type":"value","position":"right","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Flight Count"}}],"seriesParams":[{"show":true,"mode":"stacked","type":"area","drawLinesBetweenPoints":true,"showCircles":false,"interpolate":"linear","lineWidth":2,"data":{"id":"5","label":"Flight Count"},"valueAxis":"ValueAxis-2"},{"show":true,"mode":"stacked","type":"line","drawLinesBetweenPoints":false,"showCircles":true,"interpolate":"linear","data":{"id":"4","label":"Average Ticket Price"},"valueAxis":"ValueAxis-1","lineWidth":2}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"radiusRatio":13,"detailedTooltip":true},"aggs":[{"id":"3","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"timestamp","interval":"auto","min_doc_count":1,"extended_bounds":{}}},{"id":"5","enabled":true,"type":"count","schema":"metric","params":{"customLabel":"Flight Count"}},{"id":"4","enabled":true,"type":"avg","schema":"metric","params":{"field":"AvgTicketPrice","customLabel":"Average Ticket Price"}},{"id":"2","enabled":true,"type":"avg","schema":"radius","params":{"field":"AvgTicketPrice"}}]}',
+        '{"title":"[Flights] Flight Count and Average Ticket Price","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Average Ticket Price"}},{"id":"ValueAxis-2","name":"RightAxis-1","type":"value","position":"right","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Flight Count"}}],"seriesParams":[{"show":true,"mode":"stacked","type":"area","drawLinesBetweenPoints":true,"showCircles":false,"interpolate":"linear","lineWidth":2,"data":{"id":"5","label":"Flight Count"},"valueAxis":"ValueAxis-2"},{"show":true,"mode":"stacked","type":"line","drawLinesBetweenPoints":false,"showCircles":true,"interpolate":"linear","data":{"id":"4","label":"Average Ticket Price"},"valueAxis":"ValueAxis-1","lineWidth":2}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"radiusRatio":13,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"3","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"timestamp","interval":"auto","min_doc_count":1,"extended_bounds":{}}},{"id":"5","enabled":true,"type":"count","schema":"metric","params":{"customLabel":"Flight Count"}},{"id":"4","enabled":true,"type":"avg","schema":"metric","params":{"field":"AvgTicketPrice","customLabel":"Average Ticket Price"}},{"id":"2","enabled":true,"type":"avg","schema":"radius","params":{"field":"AvgTicketPrice"}}]}',
       uiStateJSON:
         '{"vis":{"legendOpen":true,"colors":{"Average Ticket Price":"#629E51","Flight Count":"#AEA2E0"}}}',
       description: '',
@@ -122,7 +122,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[Flights] Delay Type',
       }),
       visState:
-        '{"title":"[Flights] Delay Type","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"drawLinesBetweenPoints":true,"showCircles":true,"interpolate":"cardinal","valueAxis":"ValueAxis-1"}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{}},{"id":"2","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"timestamp","interval":"auto","min_doc_count":1,"extended_bounds":{}}},{"id":"3","enabled":true,"type":"terms","schema":"group","params":{"field":"FlightDelayType","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing"}}]}',
+      '{"title":"[Flights] Delay Type","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"drawLinesBetweenPoints":true,"showCircles":true,"interpolate":"cardinal","valueAxis":"ValueAxis-1"}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{}},{"id":"2","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"timestamp","interval":"auto","min_doc_count":1,"extended_bounds":{}}},{"id":"3","enabled":true,"type":"terms","schema":"group","params":{"field":"FlightDelayType","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing"}}]}',
       uiStateJSON: '{}',
       description: '',
       version: 1,
@@ -165,7 +165,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[Flights] Delay Buckets',
       }),
       visState:
-        '{"title":"[Flights] Delay Buckets","type":"histogram","params":{"type":"histogram","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"valueAxis":"ValueAxis-1","drawLinesBetweenPoints":true,"showCircles":true}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{}},{"id":"2","enabled":true,"type":"histogram","schema":"segment","params":{"field":"FlightDelayMin","interval":30,"extended_bounds":{},"customLabel":"Flight Delay Minutes"}}]}',
+        '{"title":"[Flights] Delay Buckets","type":"histogram","params":{"type":"histogram","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"valueAxis":"ValueAxis-1","drawLinesBetweenPoints":true,"showCircles":true}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{}},{"id":"2","enabled":true,"type":"histogram","schema":"segment","params":{"field":"FlightDelayMin","interval":30,"extended_bounds":{},"customLabel":"Flight Delay Minutes"}}]}',
       uiStateJSON: '{"vis":{"legendOpen":false}}',
       description: '',
       version: 1,
@@ -187,7 +187,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[Flights] Flight Delays',
       }),
       visState:
-        '{"title":"[Flights] Flight Delays","type":"histogram","params":{"type":"histogram","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"left","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"BottomAxis-1","type":"value","position":"bottom","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"valueAxis":"ValueAxis-1","drawLinesBetweenPoints":true,"showCircles":true}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{"customLabel":""}},{"id":"2","enabled":true,"type":"terms","schema":"segment","params":{"field":"FlightDelay","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing","customLabel":"Flight Delays"}}]}',
+        '{"title":"[Flights] Flight Delays","type":"histogram","params":{"type":"histogram","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"left","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"BottomAxis-1","type":"value","position":"bottom","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"valueAxis":"ValueAxis-1","drawLinesBetweenPoints":true,"showCircles":true}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{"customLabel":""}},{"id":"2","enabled":true,"type":"terms","schema":"segment","params":{"field":"FlightDelay","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing","customLabel":"Flight Delays"}}]}',
       uiStateJSON: '{}',
       description: '',
       version: 1,
@@ -209,7 +209,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[Flights] Flight Cancellations',
       }),
       visState:
-        '{"title":"[Flights] Flight Cancellations","type":"histogram","params":{"type":"histogram","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"left","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"BottomAxis-1","type":"value","position":"bottom","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"valueAxis":"ValueAxis-1","drawLinesBetweenPoints":true,"showCircles":true}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{"customLabel":""}},{"id":"2","enabled":true,"type":"terms","schema":"segment","params":{"field":"Cancelled","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing","customLabel":"Flight Cancellations"}}]}',
+        '{"title":"[Flights] Flight Cancellations","type":"histogram","params":{"type":"histogram","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"left","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"BottomAxis-1","type":"value","position":"bottom","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Count"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Count","id":"1"},"valueAxis":"ValueAxis-1","drawLinesBetweenPoints":true,"showCircles":true}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"1","enabled":true,"type":"count","schema":"metric","params":{"customLabel":""}},{"id":"2","enabled":true,"type":"terms","schema":"segment","params":{"field":"Cancelled","size":5,"order":"desc","orderBy":"1","otherBucket":false,"otherBucketLabel":"Other","missingBucket":false,"missingBucketLabel":"Missing","customLabel":"Flight Cancellations"}}]}',
       uiStateJSON: '{}',
       description: '',
       version: 1,

src/plugins/home/server/services/sample_data/data_sets/logs/saved_objects.ts

@@ -22,7 +22,7 @@ export const getSavedObjects = (): SavedObject[] => [
         defaultMessage: '[Logs] Unique Visitors vs. Average Bytes',
       }),
       visState:
-        '{"title":"[Logs] Unique Visitors vs. Average Bytes","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Avg. Bytes"}},{"id":"ValueAxis-2","name":"RightAxis-1","type":"value","position":"right","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Unique Visitors"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Avg. Bytes","id":"1"},"drawLinesBetweenPoints":true,"showCircles":true,"interpolate":"linear","valueAxis":"ValueAxis-1"},{"show":true,"mode":"stacked","type":"line","drawLinesBetweenPoints":false,"showCircles":true,"interpolate":"linear","data":{"id":"2","label":"Unique Visitors"},"valueAxis":"ValueAxis-2"}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"radiusRatio":17,"detailedTooltip":true},"aggs":[{"id":"1","enabled":true,"type":"avg","schema":"metric","params":{"field":"bytes","customLabel":"Avg. Bytes"}},{"id":"2","enabled":true,"type":"cardinality","schema":"metric","params":{"field":"clientip","customLabel":"Unique Visitors"}},{"id":"3","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"timestamp","interval":"auto","min_doc_count":1,"extended_bounds":{}}},{"id":"4","enabled":true,"type":"count","schema":"radius","params":{}}]}',
+        '{"title":"[Logs] Unique Visitors vs. Average Bytes","type":"area","params":{"type":"area","grid":{"categoryLines":false,"style":{"color":"#eee"}},"categoryAxes":[{"id":"CategoryAxis-1","type":"category","position":"bottom","show":true,"style":{},"scale":{"type":"linear"},"labels":{"show":true,"truncate":100,"filter":true},"title":{}}],"valueAxes":[{"id":"ValueAxis-1","name":"LeftAxis-1","type":"value","position":"left","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Avg. Bytes"}},{"id":"ValueAxis-2","name":"RightAxis-1","type":"value","position":"right","show":true,"style":{},"scale":{"type":"linear","mode":"normal"},"labels":{"show":true,"rotate":0,"filter":false,"truncate":100},"title":{"text":"Unique Visitors"}}],"seriesParams":[{"show":"true","type":"histogram","mode":"stacked","data":{"label":"Avg. Bytes","id":"1"},"drawLinesBetweenPoints":true,"showCircles":true,"interpolate":"linear","valueAxis":"ValueAxis-1"},{"show":true,"mode":"stacked","type":"line","drawLinesBetweenPoints":false,"showCircles":true,"interpolate":"linear","data":{"id":"2","label":"Unique Visitors"},"valueAxis":"ValueAxis-2"}],"addTooltip":true,"addLegend":true,"legendPosition":"right","times":[],"addTimeMarker":false,"radiusRatio":17,"detailedTooltip":true,"palette":{"type":"palette","name":"default"}},"aggs":[{"id":"1","enabled":true,"type":"avg","schema":"metric","params":{"field":"bytes","customLabel":"Avg. Bytes"}},{"id":"2","enabled":true,"type":"cardinality","schema":"metric","params":{"field":"clientip","customLabel":"Unique Visitors"}},{"id":"3","enabled":true,"type":"date_histogram","schema":"segment","params":{"field":"timestamp","interval":"auto","min_doc_count":1,"extended_bounds":{}}},{"id":"4","enabled":true,"type":"count","schema":"radius","params":{}}]}',
       uiStateJSON: '{"vis":{"colors":{"Avg. Bytes":"#70DBED","Unique Visitors":"#0A437C"}}}',
       description: '',
       version: 1,

src/plugins/visualizations/server/saved_objects/visualization_migrations.test.ts

@@ -1672,7 +1672,12 @@ describe('migration visualization', () => {
         doc as Parameters<SavedObjectMigrationFn>[0],
         savedObjectMigrationContext
       );
-    const getTestDoc = (type = 'area', categoryAxes?: object[], valueAxes?: object[]) => ({
+    const getTestDoc = (
+      type = 'area',
+      categoryAxes?: object[],
+      valueAxes?: object[],
+      hasPalette = false
+    ) => ({
       attributes: {
         title: 'My Vis',
         description: 'This is my super cool vis.',
@@ -1691,6 +1696,12 @@ describe('migration visualization', () => {
                 labels: {},
               },
             ],
+            ...(hasPalette && {
+              palette: {
+                type: 'palette',
+                name: 'default',
+              },
+            }),
           },
         }),
       },
@@ -1709,13 +1720,20 @@ describe('migration visualization', () => {
       expect(isVislibVis).toEqual(true);
     });
 
-    it('should decorate existing docs with the kibana legacy palette', () => {
+    it('should decorate existing docs without a predefined palette with the kibana legacy palette', () => {
       const migratedTestDoc = migrate(getTestDoc());
       const { palette } = JSON.parse(migratedTestDoc.attributes.visState).params;
 
       expect(palette.name).toEqual('kibana_palette');
     });
 
+    it('should not overwrite the palette with the legacy one if the palette already exists in the saved object', () => {
+      const migratedTestDoc = migrate(getTestDoc('area', undefined, undefined, true));
+      const { palette } = JSON.parse(migratedTestDoc.attributes.visState).params;
+
+      expect(palette.name).toEqual('default');
+    });
+
     describe('labels.filter', () => {
       it('should keep existing categoryAxes labels.filter value', () => {
         const migratedTestDoc = migrate(getTestDoc('area', [{ labels: { filter: false } }]));

src/plugins/visualizations/server/saved_objects/visualization_migrations.ts

@@ -859,6 +859,7 @@ const migrateVislibAreaLineBarTypes: SavedObjectMigrationFn<any, any> = (doc) =>
       const isHorizontalBar = visState.type === 'horizontal_bar';
       const isLineOrArea =
         visState?.params?.type === CHART_TYPE_AREA || visState?.params?.type === CHART_TYPE_LINE;
+      const hasPalette = visState?.params?.palette;
       return {
         ...doc,
         attributes: {
@@ -867,10 +868,12 @@ const migrateVislibAreaLineBarTypes: SavedObjectMigrationFn<any, any> = (doc) =>
             ...visState,
             params: {
               ...visState.params,
-              palette: {
-                type: 'palette',
-                name: 'kibana_palette',
-              },
+              ...(!hasPalette && {
+                palette: {
+                  type: 'palette',
+                  name: 'kibana_palette',
+                },
+              }),
               categoryAxes:
                 visState.params.categoryAxes &&
                 decorateAxes(visState.params.categoryAxes, !isHorizontalBar),