addressed coderabbit review feedback

Author: Lokeshchand33

components/databricks/actions/create-vector-search-index/create-vector-search-index.mjs

@@ -98,10 +98,18 @@ export default {
         : utils.parseObject(this.columnsToSync);
 
       const embeddingSourceColumns = Array.isArray(this.embeddingSourceColumns)
-        ? this.embeddingSourceColumns.map((item) =>
-          typeof item === "string"
-            ? JSON.parse(item)
-            : item)
+        ? this.embeddingSourceColumns.map((item, idx) => {
+          if (typeof item === "string") {
+            try {
+              return JSON.parse(item);
+            } catch (e) {
+              throw new ConfigurationError(
+                `embeddingSourceColumns[${idx}] is not valid JSON: ${e.message}`,
+              );
+            }
+          }
+          return item;
+        })
         : utils.parseObject(this.embeddingSourceColumns);
 
       if (!Array.isArray(columnsToSync) || !columnsToSync.length) {

components/databricks/actions/list-vector-search-indexes/list-vector-search-indexes.mjs

@@ -23,7 +23,7 @@ export default {
     do {
       const {
         vector_indexes, next_page_token,
-      } = await this.databricks.listIndexes({
+      } = await this.databricks.listVectorSearchIndexes({
         params: {
           endpoint_name: this.endpointName,
           ...(pageToken

components/databricks/actions/query-vector-search-index/query-vector-search-index.mjs

@@ -64,13 +64,24 @@ export default {
     if (this.queryVector) {
       try {
         payload.query_vector = JSON.parse(this.queryVector);
+        if (
+          !Array.isArray(payload.query_vector) ||
+          payload.query_vector.length === 0 ||
+          !payload.query_vector.every((n) => typeof n === "number" && Number.isFinite(n))
+        ) {
+          throw new Error("`queryVector` must be a non-empty JSON array of finite numbers.");
+        }
       } catch (err) {
         throw new Error(`Invalid queryVector JSON: ${err.message}`);
       }
     }
 
     if (this.filtersJson) {
-      payload.filters_json = utils.parseObject(this.filtersJson);
+      try {
+        payload.filters_json = utils.parseObject(this.filtersJson);
+      } catch (err) {
+        throw new Error(`Invalid filtersJson: ${err.message}`);
+      }
     }
 
     if (this.includeEmbeddings !== undefined) {