DA Errors - RejectedRecordsException

[neebs12]

Overview

Lists issues encountered with Data Aggregator

• RejectedRecordsException
  • It seems like the first object send to timestream this error pops up. This one popped up on ap-northeast-2 data aggregator.
  • This error is not replicated on the aggregator @ sa-east-1 where there is only one container up. So this appears to be an issue because it is receiving information from multiple containers.
  • Highly recommend doing a single remote region with 3000 to even 20000 VUs to see how the aggregator fares.

Tested against config:

{
  "DURATION": 20000,
  "HOME_REGION": "us-east-1",
  "REMOTE_REGIONS": {
    "ap-northeast-1": 1001,
    "us-east-2": 2001,
    "us-west-1": 3001,
    "ap-south-1": 1000,
    "sa-east-1": 100,
    "ap-northeast-2": 3000
  }
}

Tested against test script:

"use strict";

const sleep = async (ms) => {
  return new Promise((resolve) => {
    setTimeout(resolve, ms);
  });
};

export const script = async (axiosInstance) => {
  await axiosInstance.post(
    "https://mockbin.org/bin/19b03afc-cdb8-4ddd-b545-840f10851db0",
    {
      timeStamp: Date.now(),
    }
  );
  await sleep(500);
  await axiosInstance.get(
    "https://mockbin.org/bin/19b03afc-cdb8-4ddd-b545-840f10851db0"
  );
  await sleep(500);
};

• In ap-northeast-2 - 15 testers - 1 aggregator
  

• I am guessing that normal operations refer to just no objects received (ie: waiting to receive info from test engine)

• But this shows that the first object sent to timestream fails
  

• In sa-east-1, 1 tester - 1 aggregator

•