[ML] Update transform cloning to include description and new fields

x-pack/plugins/transform/public/app/common/request.ts

@@ -134,44 +134,51 @@ export const getCreateTransformRequestBody = (
   indexPatternTitle: IndexPattern['title'],
   pivotState: StepDefineExposedState,
   transformDetailsState: StepDetailsExposedState
-): PutTransformsRequestSchema => ({
-  ...getPreviewTransformRequestBody(
-    indexPatternTitle,
-    getPivotQuery(pivotState.searchQuery),
-    dictionaryToArray(pivotState.groupByList),
-    dictionaryToArray(pivotState.aggList)
-  ),
-  // conditionally add optional description
-  ...(transformDetailsState.transformDescription !== ''
-    ? { description: transformDetailsState.transformDescription }
-    : {}),
-  // conditionally add optional frequency
-  ...(transformDetailsState.transformFrequency !== ''
-    ? { frequency: transformDetailsState.transformFrequency }
-    : {}),
-  dest: {
-    index: transformDetailsState.destinationIndex,
-  },
-  // conditionally add continuous mode config
-  ...(transformDetailsState.isContinuousModeEnabled
-    ? {
-        sync: {
-          time: {
-            field: transformDetailsState.continuousModeDateField,
-            delay: transformDetailsState.continuousModeDelay,
+): PutTransformsRequestSchema => {
+  const tempSettings = {
+    settings: {} as Record<string, number | null | undefined>,
+  };
+  if (transformDetailsState.transformSettingsMaxPageSearchSize) {
+    tempSettings.settings.max_page_search_size =
+      transformDetailsState.transformSettingsMaxPageSearchSize;
+  }
+  if (transformDetailsState.transformSettingsDocsPerSecond) {
+    tempSettings.settings.docs_per_second = transformDetailsState.transformSettingsDocsPerSecond;
+  }
+
+  return {
+    ...getPreviewTransformRequestBody(
+      indexPatternTitle,
+      getPivotQuery(pivotState.searchQuery),
+      dictionaryToArray(pivotState.groupByList),
+      dictionaryToArray(pivotState.aggList)
+    ),
+    // conditionally add optional description
+    ...(transformDetailsState.transformDescription !== ''
+      ? { description: transformDetailsState.transformDescription }
+      : {}),
+    // conditionally add optional frequency
+    ...(transformDetailsState.transformFrequency !== ''
+      ? { frequency: transformDetailsState.transformFrequency }
+      : {}),
+    dest: {
+      index: transformDetailsState.destinationIndex,
+    },
+    // conditionally add continuous mode config
+    ...(transformDetailsState.isContinuousModeEnabled
+      ? {
+          sync: {
+            time: {
+              field: transformDetailsState.continuousModeDateField,
+              delay: transformDetailsState.continuousModeDelay,
+            },
           },
-        },
-      }
-    : {}),
-  // conditionally add additional settings
-  ...(transformDetailsState.transformSettingsMaxPageSearchSize
-    ? {
-        settings: {
-          max_page_search_size: transformDetailsState.transformSettingsMaxPageSearchSize,
-        },
-      }
-    : {}),
-});
+        }
+      : {}),
+    // conditionally add additional settings
+    ...tempSettings,
+  };
+};
 
 export function isHttpFetchError(error: any): error is HttpFetchError {
   return (

x-pack/plugins/transform/public/app/sections/create_transform/components/step_details/step_details_form.tsx

@@ -63,6 +63,7 @@ export interface StepDetailsExposedState {
   transformDescription: string;
   transformFrequency: string;
   transformSettingsMaxPageSearchSize: number;
+  transformSettingsDocsPerSecond?: number;
   valid: boolean;
   indexPatternTimeField?: string | undefined;
 }
@@ -100,6 +101,20 @@ export function applyTransformConfigToDetailsState(
       state.continuousModeDelay = time?.delay ?? defaultContinuousModeDelay;
       state.isContinuousModeEnabled = true;
     }
+    if (transformConfig.description !== undefined) {
+      state.transformDescription = transformConfig.description;
+    }
+    if (transformConfig.frequency !== undefined) {
+      state.transformFrequency = transformConfig.frequency;
+    }
+    if (transformConfig.settings) {
+      if (typeof transformConfig.settings?.max_page_search_size === 'number') {
+        state.transformSettingsMaxPageSearchSize = transformConfig.settings.max_page_search_size;
+      }
+      if (typeof transformConfig.settings?.docs_per_second === 'number') {
+        state.transformSettingsDocsPerSecond = transformConfig.settings.docs_per_second;
+      }
+    }
   }
   return state;
 }
@@ -275,6 +290,8 @@ export const StepDetailsForm: FC<Props> = React.memo(
     const [transformSettingsMaxPageSearchSize, setTransformSettingsMaxPageSearchSize] = useState(
       defaults.transformSettingsMaxPageSearchSize
     );
+    const [transformSettingsDocsPerSecond] = useState(defaults.transformSettingsDocsPerSecond);
+
     const isTransformSettingsMaxPageSearchSizeValid = transformSettingsMaxPageSearchSizeValidator(
       transformSettingsMaxPageSearchSize
     );
@@ -301,6 +318,7 @@ export const StepDetailsForm: FC<Props> = React.memo(
         transformDescription,
         transformFrequency,
         transformSettingsMaxPageSearchSize,
+        transformSettingsDocsPerSecond,
         destinationIndex,
         touched: true,
         valid,

x-pack/plugins/transform/public/app/sections/create_transform/components/step_details/step_details_summary.tsx

@@ -98,13 +98,15 @@ export const StepDetailsSummary: FC<StepDetailsExposedState> = React.memo((props
         paddingSize="s"
       >
         <EuiFormRow
+          data-test-subj={'transformWizardAdvancedSettingsFrequencyLabel'}
           label={i18n.translate('xpack.transform.stepDetailsSummary.frequencyLabel', {
             defaultMessage: 'Frequency',
           })}
         >
           <span>{transformFrequency}</span>
         </EuiFormRow>
         <EuiFormRow
+          data-test-subj={'transformWizardAdvancedSettingsMaxPageSearchSizeLabel'}
           label={i18n.translate('xpack.transform.stepDetailsSummary.maxPageSearchSizeLabel', {
             defaultMessage: 'Maximum page search size',
           })}

x-pack/test/functional/apps/ml/settings/index.ts

@@ -7,7 +7,7 @@ import { FtrProviderContext } from '../../../ftr_provider_context';
 
 export default function ({ loadTestFile }: FtrProviderContext) {
   describe('settings', function () {
-    this.tags(['quynh', 'skipFirefox']);
+    this.tags(['skipFirefox']);
 
     loadTestFile(require.resolve('./calendar_creation'));
     loadTestFile(require.resolve('./calendar_edit'));

x-pack/test/functional/apps/transform/cloning.ts

@@ -18,6 +18,10 @@ function getTransformConfig(): TransformPivotConfig {
     },
     description:
       'ecommerce batch transform with avg(products.base_price) grouped by terms(category.keyword)',
+    frequency: '3s',
+    settings: {
+      max_page_search_size: 250,
+    },
     dest: { index: `user-ec_2_${date}` },
   };
 }
@@ -155,7 +159,7 @@ export default function ({ getService }: FtrProviderContext) {
 
           await transform.testExecution.logTestStep('should input the transform description');
           await transform.wizard.assertTransformDescriptionInputExists();
-          await transform.wizard.assertTransformDescriptionValue('');
+          await transform.wizard.assertTransformDescriptionValue(transformConfig.description!);
           await transform.wizard.setTransformDescription(testData.transformDescription);
 
           await transform.testExecution.logTestStep('should input the destination index');
@@ -173,6 +177,15 @@ export default function ({ getService }: FtrProviderContext) {
           await transform.wizard.assertContinuousModeSwitchExists();
           await transform.wizard.assertContinuousModeSwitchCheckState(false);
 
+          await transform.testExecution.logTestStep(
+            'should display the advanced settings and show pre-filled configuration'
+          );
+          await transform.wizard.openTransformAdvancedSettingsAccordion();
+          await transform.wizard.assertTransformFrequencyValue(transformConfig.frequency!);
+          await transform.wizard.assertTransformMaxPageSearchSizeValue(
+            transformConfig.settings!.max_page_search_size!
+          );
+
           await transform.testExecution.logTestStep('should load the create step');
           await transform.wizard.advanceToCreateStep();
 

x-pack/test/functional/services/transform/wizard.ts

@@ -522,6 +522,53 @@ export function TransformWizardProvider({ getService }: FtrProviderContext) {
       );
     },
 
+    async assertTransformAdvancedSettingsAccordionExists() {
+      await testSubjects.existOrFail('transformWizardAccordionAdvancedSettings');
+    },
+
+    // for now we expect this to be used only for opening the accordion
+    async openTransformAdvancedSettingsAccordion() {
+      await this.assertTransformAdvancedSettingsAccordionExists();
+      await testSubjects.click('transformWizardAccordionAdvancedSettings');
+      await this.assertTransformFrequencyInputExists();
+      await this.assertTransformMaxPageSearchSizeInputExists();
+    },
+
+    async assertTransformFrequencyInputExists() {
+      await testSubjects.existOrFail('transformFrequencyInput');
+      expect(await testSubjects.isDisplayed('transformFrequencyInput')).to.eql(
+        true,
+        `Expected 'Frequency' input to be displayed`
+      );
+    },
+
+    async assertTransformFrequencyValue(expectedValue: string) {
+      const actualValue = await testSubjects.getAttribute('transformFrequencyInput', 'value');
+      expect(actualValue).to.eql(
+        expectedValue,
+        `Transform frequency input text should be '${expectedValue}' (got '${actualValue}')`
+      );
+    },
+
+    async assertTransformMaxPageSearchSizeInputExists() {
+      await testSubjects.existOrFail('transformMaxPageSearchSizeInput');
+      expect(await testSubjects.isDisplayed('transformMaxPageSearchSizeInput')).to.eql(
+        true,
+        `Expected 'Maximum page search size' input to be displayed`
+      );
+    },
+
+    async assertTransformMaxPageSearchSizeValue(expectedValue: number) {
+      const actualValue = await testSubjects.getAttribute(
+        'transformMaxPageSearchSizeInput',
+        'value'
+      );
+      expect(actualValue).to.eql(
+        expectedValue,
+        `Transform maximum page search size input text should be '${expectedValue}' (got '${actualValue}')`
+      );
+    },
+
     async assertCreateAndStartButtonExists() {
       await testSubjects.existOrFail('transformWizardCreateAndStartButton');
       expect(await testSubjects.isDisplayed('transformWizardCreateAndStartButton')).to.eql(