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https://issues.apache.org/jira/browse/COMPRESS-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hervé Boutemy updated COMPRESS-485:
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Description:
currently, zip files created using ParallelScatterZipCreator have random order.
This is causing issues when trying to do Reproducible Builds with Maven MNG-6276
Studying ParallelScatterZipCreator, entries are kept sorted in memory in
futures list: instead of writing each full scatter in sequence, iterating over
futures should permit to write each zip entry in original order, without
changing the API or any performance of the gathering process
was:
currently, zip files created using ParallelScatterZipCreator have random order.
This is causing issues when trying to do Reproducible Builds with Maven MNG-6276
Studying ParallelScatterZipCreator, entries are kept sorted in memory in
futures list: instead of writing each full scatter in sequence, iterating over
futures should permit to write each zip entry in original order
> Reproducible Builds: keep entries order when gathering
> ParallelScatterZipCreator
> --------------------------------------------------------------------------------
>
> Key: COMPRESS-485
> URL: https://issues.apache.org/jira/browse/COMPRESS-485
> Project: Commons Compress
> Issue Type: Improvement
> Components: Archivers
> Affects Versions: 1.18
> Reporter: Hervé Boutemy
> Priority: Major
> Time Spent: 50m
> Remaining Estimate: 0h
>
> currently, zip files created using ParallelScatterZipCreator have random
> order.
> This is causing issues when trying to do Reproducible Builds with Maven
> MNG-6276
> Studying ParallelScatterZipCreator, entries are kept sorted in memory in
> futures list: instead of writing each full scatter in sequence, iterating
> over futures should permit to write each zip entry in original order, without
> changing the API or any performance of the gathering process
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