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  1. mod-data-import
  2. MODDATAIMP-39

Create service for file chunking

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    • Template:
    • Sprint:
      EPAM BatchLoader Sprint 6, EPAM BatchLoader Sprint 7
    • Story Points:
      8
    • Development Team:
      Folijet

      Description

      FileUploadEngine component of mod-data-import should provide functionality for splitting the MARC file into raw records and sending it in chunks to mod-source-record-manager for further processing.

      1. Add an endpoint to initiate processing.
      2. Implement call to mod-source-record-manager to update JobExecution setting jobProfile data and Status="IMPORT_IN_PROGRESS"
        Ticket for parsing: MODDATAIMP-45
      3. After the last chunk is sent, the service should send another request to mod-source-record-manager to notify that there is no more data. alternatively it can be a request parameter to distinguish that.
      4. The size of a chunk should be configurable.
      5. In case of error - send an error message with a description to the 'Source manager'.
      6. Send total quantity of records.

      For more details refer to the technical design - Sequence diagram of chunking the file .

      Acceptance Criteria

      • Parsing and sending the chunks is a non-blocking process
      • New endpoint exists
      • API is covered with tests (add sample files for testing)

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                Assignee:
                Igor_Gorchakov Igor Gorchakov
                Reporter:
                Kateryna Senchenko Kateryna Senchenko
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