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  1. Couchbase Server
  2. MB-37023

[CBM] Tidy up/fix the data range logic

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Details

    • Task
    • Resolution: Done
    • Major
    • 7.1.0
    • 7.1.0
    • tools
    • None

    Description

      The data range logic is overly complicated and very difficult to debug. We also store the same information in 2 places the range.json and the data directory, It also looks like the range.json serves not much purpose at all so it would be good to remove it and simplify all the logic so that is easier to mantain as well as avoiding reading and writing the range json every time we backup a bucket.

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          blocks

          Improvement - An improvement or enhancement to an existing feature or task. MB-38686 [CBM] Add support for resuming restores

          • Major - Major loss of function.
          • Closed
          causes

          Bug - A problem which impairs or prevents the functions of the product. MB-58194 [CBM] --resume loses data when backing up to S3 with less than 5MB completed in a vBucket

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

          Bug - A problem which impairs or prevents the functions of the product. MB-58094 [RECOVERY] Data is not always transferred concurrently

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

          Task - A task that needs to be done. MB-47639 [CBM] collect-logs should collect both the old/new style range files

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-47640 [CBM] DCP code should use "options" structures

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-47641 [CBM] Couchbase sink should use "options" structures

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-47645 [CBM] The Couchbase sink should maintain/persist data ranges

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-47646 [CBM] Tidy up the VBucketBackupWriter 'Set' function

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-47638 [CBM] Tidy up the getPrevBackup/getMostRecentBackup code

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MB-47644 [CBM] Restore worker pool should use "options" structures

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MB-47691 [CBM] The Couchbase source should use an "options" structure

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MB-47706 [CBM] Tidy up the handling of mutations/deletions/expirations

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MB-47719 [CBM] [Objstore] Add new style range files to archive metadata compression

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MB-47744 [CBM] Re-add snapshot marker/seqno validation

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MB-47642 [CBM] Remove the snapshot/failover file implementations

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed
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              james.lee James Lee
              carlos.gonzalez Carlos Gonzalez Betancort (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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