add logs for debug

Signed-off-by: Hailong Cui <[email protected]>

src/test/java/org/opensearch/integTest/BaseAgentToolsIT.java

@@ -91,9 +91,12 @@ protected void updateClusterSettings(String settingKey, Object value) {
     @SneakyThrows
     private Map<String, Object> parseResponseToMap(Response response) {
         String responseBody = EntityUtils.toString(response.getEntity());
-        logger.info("responseBody: {}", responseBody);
-        Map<String, Object> responseInMap = XContentHelper.convertToMap(XContentType.JSON.xContent(), responseBody, false);
-        return responseInMap;
+        try {
+            return XContentHelper.convertToMap(XContentType.JSON.xContent(), responseBody, false);
+        } catch (Exception e) {
+            logger.error("failed to parse response to map: {}", responseBody, e);
+            return Collections.emptyMap();
+        }
     }
 
     @SneakyThrows
@@ -338,8 +341,11 @@ private String parseStringResponseFromExecuteAgentResponse(Response response) {
 
     // execute the agent, and return the String response from the json structure
     // {"inference_results": [{"output": [{"name": "response","result": "the result to return."}]}]}
+    @SneakyThrows
     public String executeAgent(String agentId, String requestBody) {
         Response response = makeRequest(client(), "POST", "/_plugins/_ml/agents/" + agentId + "/_execute", null, requestBody, null);
+        String responseBody = EntityUtils.toString(response.getEntity());
+        logger.info("responseBody for agent execution: {}, agentId: {}", responseBody, agentId);
         return parseStringResponseFromExecuteAgentResponse(response);
     }