Uploaded image for project: 'Apache Arrow'
  1. Apache Arrow
  2. ARROW-1214

[Python] Add classes / functions to enable stream message components to be handled outside of the stream reader class

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.5.0
    • Component/s: Python
    • Labels:
      None

      Description

      This will be helpful in messaging / RPC scenarios where the message components are sent in multiple streams (e.g. schema negotation first, then record batches later)

      • Class for holding a single serialized message, able to indicate what kind of message it is
      • Read schema from list of one or more messages (if there are dictionaries, there will be multiple messages, otherwise only one)
      • Read record batch from a message given the schema

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                wesmckinn Wes McKinney
                Reporter:
                wesmckinn Wes McKinney
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: