Apache Pinot

Hi team :wave:

Pinot *1.4.0* — getting `BrokerResourceMissingError (410)` on a REALTIME table after adding this to broker config:
```pinot.broker.adaptive.server.selector.enable.stats.collection=true
pinot.broker.adaptive.server.selector.type=HYBRID```
After updating the config, I am encountering the following error while running the query:
*Error Code: 410 (BrokerResourceMissingError)*
*BrokerResourceMissingError*
What am I missing here?
*Observations:*
• All 3 brokers: `idealState: ONLINE` but `externalView: ERROR` for this table only
• Other tables querying fine
• `rebuildBrokerResourceFromHelixTags` returns `"ideal state is the same"`

check pinot broker for any logs on that table, might be routing table build failure

<@UGRJA9TEH> I was actually using `"instanceSelectorType": "strictReplicaGroup"` in the routing config. I changed it to `"replicaGroup"`, and the issue got resolved. Thanks!

I think you may need to configure table with instanceAssignment map and server pooling if you really need strict replica

Yes, it is already in place.
"instanceAssignmentConfigMap": {
      "CONSUMING": {
        "tagPoolConfig": {
          "tag": "aaa_events_REALTIME",
          "poolBased": true,
          "numPools": 2
        },
        "replicaGroupPartitionConfig": {
          "replicaGroupBased": true,
          "numInstances": 36,
          "numReplicaGroups": 2,
          "numInstancesPerReplicaGroup": 18,
          "numPartitions": 0,
          "numInstancesPerPartition": 0,
          "minimizeDataMovement": true
        },
        "partitionSelector": "INSTANCE_REPLICA_GROUP_PARTITION_SELECTOR",
        "minimizeDataMovement": true
      }
    },