Hello :wave:
Where can we find Pinot server protob...
# generalj
Jonathan Meyer
11/06/2021, 11:42 AMHello 👋
Where can we find Pinot server protobuf definitions files ?
I'd like to try and connect to its gRPC streaming endpoint manually
x
Xiang Fu
11/06/2021, 4:14 PM
Proto file is here: https://github.com/apache/pinot/blob/master/pinot-common/src/main/proto/server.proto
Clients are here: https://github.com/apache/pinot/tree/master/pinot-common/src/main/java/org/apache/pinot/common/utils/grpc
Also presto libs has already done the client side work as well: https://github.com/apache/pinot/tree/master/pinot-connectors/presto-pinot-driver/src/main/java/org/apache/pinot/connector/presto
j
Jonathan Meyer
11/06/2021, 4:15 PMThank you @User :)
x
Xiang Fu
11/06/2021, 4:16 PM
just a reminder, the inter broker server protocol change is considered as pinot internal, so it may change/upgrade with limit backward compatible support
j
Jonathan Meyer
11/06/2021, 4:25 PMYes, got it
I remember reading about versioning this interface to facilitate modifications with lesser impact on clients (e.g. Presto) - do I remember correctly ?
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Xiang Fu
11/06/2021, 11:19 PM
yes, versioning is there, just client side code needs to process higher version server response. You need to ensure client side upgrade before server or ping the dataTable version in server.
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