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  1. Couchbase Server
  2. MB-43059

cbbackupmgr vbucket distribution may cause a panic when using a vbucket-filter

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 6.6.0, 6.6.1
    • Fix Version/s: 6.6.1
    • Component/s: tools
    • Triage:
      Untriaged
    • Story Points:
      1
    • Is this a Regression?:
      Yes

      Description

      What's the issue?
      When using a vbucket-filter it's possible to back the vbucket-distribution code into a position where it attempts access an index which is out of bounds.

      What's the fix?
      We no longer see a huge benefit from using a vbucket-distribution because we always have to request the streams at the beginning of the backup, therefore, it can simply be removed.

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          Activity

          james.lee James Lee created issue -
          james.lee James Lee made changes -
          Field Original Value New Value
          Description +What's the issue?+
          +What's the issue?+
          When using a vbucket-filter it's possible to back the vbucket-distribution code into a position where it attempts access an index which is out of bounds.

          +What's the fix?+
          We no longer see a huge benefit from using a vbucket-distribution because we *always* have to request the streams at the beginning of the backup, therefore, it can simply be removed.
          james.lee James Lee made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          owend Daniel Owen made changes -
          Priority Critical [ 2 ] Blocker [ 1 ]
          owend Daniel Owen made changes -
          Fix Version/s 6.6.1 [ 17002 ]
          owend Daniel Owen made changes -
          Link This issue blocks CBSE-9189 [ CBSE-9189 ]
          owend Daniel Owen made changes -
          Priority Blocker [ 1 ] Critical [ 2 ]
          owend Daniel Owen made changes -
          Labels approved-for-6.6.1
          owend Daniel Owen made changes -
          Link This issue blocks MB-40528 [ MB-40528 ]
          james.lee James Lee made changes -
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Resolved [ 5 ]
          owend Daniel Owen made changes -
          Assignee James Lee [ james.lee ] Daniel Owen [ owend ]
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            Assignee:
            owend Daniel Owen
            Reporter:
            james.lee James Lee
            Votes:
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            Watchers:
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              Dates

              Created:
              Updated:
              Resolved:

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