drill-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From nagarajanchinnasamy <...@git.apache.org>
Subject [GitHub] drill pull request #685: Drill 5043: Function that returns a unique id per s...
Date Tue, 20 Dec 2016 16:05:35 GMT
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. 


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message