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  1. Couchbase Server
  2. MB-5418

vb_active_num_non_resident overflow : active resident ratio shows negative number

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.8.1
    • Fix Version/s: 1.8.1
    • Component/s: couchbase-bucket
    • Security Level: Public
    • Labels:
      None
    • Environment:
      centos 5.4 64bit

      Description

      Create 10 nodes cluster in ec2 and load 40 million items to cluster.
      Create load 14K running against cluster.
      Do swap rebalance, add a node and remove a node the same time.
      Rebalance. We see active resident ratio on one node is negative

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        Activity

        Hide
        alkondratenko Aleksey Kondratenko (Inactive) added a comment -

        passing down to ep-engine

        Show
        alkondratenko Aleksey Kondratenko (Inactive) added a comment - passing down to ep-engine
        Hide
        farshid Farshid Ghods (Inactive) added a comment -

        if this is risky change we should defer this to future releases

        Show
        farshid Farshid Ghods (Inactive) added a comment - if this is risky change we should defer this to future releases
        Hide
        chiyoung Chiyoung Seo added a comment -

        Mike, if you can reproduce this issue, this should be fixed for 1.8.1 release.

        Show
        chiyoung Chiyoung Seo added a comment - Mike, if you can reproduce this issue, this should be fixed for 1.8.1 release.
        Show
        chiyoung Chiyoung Seo added a comment - http://review.couchbase.org/#change,17284
        Hide
        thuan Thuan Nguyen added a comment -

        Integrated in github-ep-engine-2-0 #311 (See http://qa.hq.northscale.net/job/github-ep-engine-2-0/311/)
        MB-5418 Fix to the race in updating the non-resident item count. (Revision 261230595b3a9a4448bc7199edd6f017dfe86e27)

        Result = SUCCESS
        Chiyoung Seo :
        Files :

        • stored-value.hh
        Show
        thuan Thuan Nguyen added a comment - Integrated in github-ep-engine-2-0 #311 (See http://qa.hq.northscale.net/job/github-ep-engine-2-0/311/ ) MB-5418 Fix to the race in updating the non-resident item count. (Revision 261230595b3a9a4448bc7199edd6f017dfe86e27) Result = SUCCESS Chiyoung Seo : Files : stored-value.hh

          People

          • Assignee:
            chiyoung Chiyoung Seo
            Reporter:
            thuan Thuan Nguyen
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Gerrit Reviews

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