IQSS / IQSS/dataverse

Tab files downloaded through Zipper do not include headers

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Type: Bug
Dominant language
Java
Stars
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Forks
564
Avg merge
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Merged PRs (30d)
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Description

When you download a tab file directly, we attach the column headers to the top of the file. When downloaded through the external Zipper, these headers are not included. This is due to fact that the zipper accesses the file directly from the file system and the headers are currently stored in the database.

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Trace the external Zipper path that reads tab files directly from the file system, then compare it with the direct-download path that retrieves column headers from the database. Done means tab files downloaded through Zipper include the same headers as direct downloads; verify the result with the relevant download or Zipper tests if present.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend, databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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