Apache Pinot

Question about replica groups and pools for a realtime table: If we set the replicas per partition to 1 in the segment config, and in the instance config set numReplicaGroups to 1 but have 3 pools, do the segments in the table end up having 3 replicas? i.e. 1 per pool?

ex. tableconfig:
```"segmentsConfig": {
...
    "segmentPushFrequency": "daily",
    "segmentPushType": "APPEND",
    "segmentAssignmentStrategy": "BalanceNumSegmentAssignmentStrategy",
    "replicasPerPartition": "3"
  },
...
"instanceAssignmentConfigMap": {
    "CONSUMING": {
      "tagPoolConfig": {
        "tag": "StatusCentral_REALTIME",
        "poolBased": true,
        "numPools": 3
      },
      "replicaGroupPartitionConfig": {
        "replicaGroupBased": true,
        "numReplicaGroups": 1,
        "numInstancesPerPartition": 0,
        "numPartitions": 1
      }
    },
    "COMPLETED": {
      "tagPoolConfig": {
        "tag": "StatusCentral_REALTIME",
        "poolBased": true,
        "numPools": 3
      },
      "replicaGroupPartitionConfig": {
        "replicaGroupBased": true,
        "numReplicaGroups": 1,
        "numInstancesPerPartition": 0,
        "numPartitions": 1
      }
    }
  }```

So if I have replicas per partition set to 3, replica groups set to 3 and numPools set to 3 it seems to have 1 replica per pool. Does that sound correct?

we also have only 1 instance per pool - just testing this out in staging now.