Github user nagarajanchinnasamy commented on a diff in the pull request:
https://github.com/apache/drill/pull/685#discussion_r93267919
--- Diff: protocol/src/main/protobuf/UserBitShared.proto ---
@@ -320,3 +320,17 @@ message Jar {
repeated string function_signature = 2;
}
+
+/* Session parameter
+message SessionParam {
+ optional string key = 1;
+ optional string value = 2;
+}
+*/
+
+/* User session context that has session id and session parameters
+*/
+message UserSessionContextInformation {
+ optional string session_id = 1;
+ // repeated SessionParam session_params = 2
+}
--- End diff --
My understanding is that the various context information need to be
transportable (serializable and parcelable) for distributed query execution.
Hence made it a protobuf message. Pls let me know if my understanding is
incorrect.
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