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  1. Couchbase Server
  2. MB-8377

CBBackup - Need to ignore deleted items which are unecessary in backup

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Duplicate
    • Affects Version/s: 2.0, 2.0.1, 2.1.0
    • Fix Version/s: 2.2.0
    • Component/s: tools
    • Security Level: Public
    • Labels:
      None
    • Sprint:
      PCI Team - Sprint 10, PCI Team - Sprint 11

      Description

      http://www.couchbase.com/issues/browse/MB-7149

      In case of Deletes on items – tool currently only captures the snapshot of 'active items' and doesn't consider any items getting deleted. Hence when it transfers it not only transfers current active items but also any deleted items which is unnecessary. To fix this we require some changes in EP-Engine side to provide stats on deleted items so that tool can smartly ignore those. Considering the timeframe for release this won't make it for 2.1.0 but we will have documentation explaining this to users.

      [Bala]:
      There are 2 issues here. One has been addressed in 2.1 (considering DGM in backup % calculation). But the other part (ignoring tombstones in backup) is not yet addressed. I see Anil's comment that it will not make to 2.1. But should the ticket still be kept open to avoid loosing visibility ?
      Also while ignoring tombstones in backup may be involved; how involved is just considering the # of tombstones in the % calculation ? Atleast we will not confuse the customers if we consider that in the denominator and completion displayed is never more than 100% (or max marginially above 100%).

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          Activity

          anil Anil Kumar created issue -
          anil Anil Kumar made changes -
          Field Original Value New Value
          Description http://www.couchbase.com/issues/browse/MB-7149

          In case of Deletes on items – tool currently only captures the snapshot of 'active items' and doesn't consider any items getting deleted. Hence when it transfers it not only transfers current active items but also any deleted items which is unnecessary. To fix this we require some changes in EP-Engine side to provide stats on deleted items so that tool can smartly ignore those. Considering the timeframe for release this won't make it for 2.0.2 but we will have documentation explaining this to users.

          [Bala]:
          There are 2 issues here. One has been addressed in 2.1 (considering DGM in backup % calculation). But the other part (ignoring tombstones in backup) is not yet addressed. I see Anil's comment that it will not make to 2.1. But should the ticket still be kept open to avoid loosing visibility ?
          Also while ignoring tombstones in backup may be involved; how involved is just considering the # of tombstones in the % calculation ? Atleast we will not confuse the customers if we consider that in the denominator and completion displayed is never more than 100% (or max marginially above 100%).
          http://www.couchbase.com/issues/browse/MB-7149

          In case of Deletes on items – tool currently only captures the snapshot of 'active items' and doesn't consider any items getting deleted. Hence when it transfers it not only transfers current active items but also any deleted items which is unnecessary. To fix this we require some changes in EP-Engine side to provide stats on deleted items so that tool can smartly ignore those. Considering the timeframe for release this won't make it for 2.1.0 but we will have documentation explaining this to users.

          [Bala]:
          There are 2 issues here. One has been addressed in 2.1 (considering DGM in backup % calculation). But the other part (ignoring tombstones in backup) is not yet addressed. I see Anil's comment that it will not make to 2.1. But should the ticket still be kept open to avoid loosing visibility ?
          Also while ignoring tombstones in backup may be involved; how involved is just considering the # of tombstones in the % calculation ? Atleast we will not confuse the customers if we consider that in the denominator and completion displayed is never more than 100% (or max marginially above 100%).
          kzeller kzeller made changes -
          Summary CBBackup - Need to ignore deleted items which are unecessary in backup [RN 2.1.0]CBBackup - Need to ignore deleted items which are unecessary in backup
          maria Maria McDuff (Inactive) made changes -
          Fix Version/s 2.2.0 [ 10620 ]
          Fix Version/s .major-release [ 10414 ]
          Affects Version/s 2.1.0 [ 10418 ]
          Priority Major [ 3 ] Critical [ 2 ]
          anil Anil Kumar made changes -
          Rank Ranked higher
          anil Anil Kumar made changes -
          Rank Ranked higher
          wayne Wayne Siu made changes -
          Sprint PCI Team - Sprint 10 [ 31 ]
          pavelpaulau Pavel Paulau made changes -
          Rank Ranked higher
          pavelpaulau Pavel Paulau made changes -
          Sprint PCI Team - Sprint 10 [ 31 ] PCI Team - Sprint 10, PCI Team - Sprint 11 [ 31, 34 ]
          bcui Bin Cui made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          anil Anil Kumar made changes -
          Rank Ranked higher
          maria Maria McDuff (Inactive) made changes -
          Assignee Bin Cui [ bcui ] Shashank Gupta [ shashank ]
          anil Anil Kumar made changes -
          Summary [RN 2.1.0]CBBackup - Need to ignore deleted items which are unecessary in backup CBBackup - Need to ignore deleted items which are unecessary in backup
          shashank Shashank Gupta made changes -
          Assignee Shashank Gupta [ shashank ] Bin Cui [ bcui ]
          maria Maria McDuff (Inactive) made changes -
          Resolution Fixed [ 1 ]
          Status Resolved [ 5 ] Reopened [ 4 ]
          Assignee Bin Cui [ bcui ] Shashank Gupta [ shashank ]
          maria Maria McDuff (Inactive) made changes -
          Status Reopened [ 4 ] Resolved [ 5 ]
          Resolution Duplicate [ 3 ]
          maria Maria McDuff (Inactive) made changes -
          Link This issue relates to MB-9075 [ MB-9075 ]
          maria Maria McDuff (Inactive) made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              shashank Shashank Gupta
              Reporter:
              anil Anil Kumar
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Agile

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