davidshtian commented on issue #7591:
URL: https://github.com/apache/hudi/issues/7591#issuecomment-1375220406

   @soumilshah1995 I used 1.13.2 version of the packege 
_flink-s3-fs-hadoop-1.13.2.jar_ not _flink-s3-fs-hadoop-1.13.0.jar_ and it 
could work some time, because the resources within KDA Studio seems not very 
stable, while in my opinion it's still worth a try.
   
   By the way, it's really hard to troubleshoot as CloudWatch log stream is 
always spammed with errors like below, no more useful information showed what 
was going on under the hood.
   ```
   {
       "applicationARN": 
"arn:aws:kinesisanalytics:us-east-1:xxx:application/kda-studio-david",
       "applicationVersionId": "19",
       "locationInformation": 
"org.apache.zeppelin.flink.JobManager$FlinkJobProgressPoller.run(JobManager.java:269)",
       "logger": "org.apache.zeppelin.flink.JobManager",
       "message": "Fail to poll flink job progress via rest api",
       "messageSchemaVersion": "1",
       "messageType": "ERROR",
       "threadName": 
"JobProgressPoller-Thread-paragraph_1673235629990_1003353402",
       "throwableInformation": 
"com.mashape.unirest.http.exceptions.UnirestException: 
java.lang.RuntimeException: java.lang.RuntimeException: org.json.JSONException: 
A JSONArray text must start with '[' at 1 [character 2 line 1]\n\tat 
com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:143)\n\tat
 com.mashape.unirest.request.BaseRequest.asJson(BaseRequest.java:68)\n\tat 
org.apache.zeppelin.flink.JobManager$FlinkJobProgressPoller.run(JobManager.java:212)\nCaused
 by: java.lang.RuntimeException: java.lang.RuntimeException: 
org.json.JSONException: A JSONArray text must start with '[' at 1 [character 2 
line 1]\n\tat 
com.mashape.unirest.http.HttpResponse.<init>(HttpResponse.java:106)\n\tat 
com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:139)\n\t...
 2 more\nCaused by: java.lang.RuntimeException: org.json.JSONException: A 
JSONArray text must start with '[' at 1 [character 2 line 1]\n\tat 
com.mashape.unirest.http.JsonNode.<init>(JsonNode.java:51)\n\t
 at com.mashape.unirest.http.HttpResponse.<init>(HttpResponse.java:95)\n\t... 3 
more\nCaused by: org.json.JSONException: A JSONArray text must start with '[' 
at 1 [character 2 line 1]\n\tat 
org.json.JSONTokener.syntaxError(JSONTokener.java:433)\n\tat 
org.json.JSONArray.<init>(JSONArray.java:106)\n\tat 
org.json.JSONArray.<init>(JSONArray.java:145)\n\tat 
com.mashape.unirest.http.JsonNode.<init>(JsonNode.java:48)\n\t... 4 more\n"
   }
   ```


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