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  1. Jackrabbit Oak
  2. OAK-4295

Proper versioning of storage format

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    Description

      OAK-3348 introduced changes to the segment format (which has been bumped to 12 with OAK-4232). However it also changes the format of the tar files (the gc generation of the segments is written to the index file) which would also require proper versioning.

      In a offline discussion frm brought up the idea of adding a manifest file to the store that would specify the format versions of the individual components.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. OAK-4434 Remove segment version argument from segment writer and and related classes

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. OAK-4683 Add a store version in the manifest file

          • Major - Major loss of function.
          • Closed
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. OAK-3348 Cross gc sessions might introduce references to pre-compacted segments

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              frm Francesco Mari
              mduerig Michael Dürig
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                Updated:
                Resolved: