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  1. Couchbase Server
  2. MB-20822

Erase diverged branch correctly from Failover table

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Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • 4.6.0
    • 3.1.6, 4.0.0, 4.1.2, 4.5.0
    • couchbase-bucket
    • None
    • Untriaged
    • No

    Description

      In the for loop at http://src.couchbase.org/source/xref/4.5.0/ep-engine/src/failover-table.cc#59
      table.erase() increments the iterator and we increment the iterator in the for loop as well. Hence, by double incrementing the iterator we will not remove all the entries that are supposed to be removed.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-19635 Offline upgrade from 2.5 to any 3.x or 4.x release results in potential data loss

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

          Bug - A problem which impairs or prevents the functions of the product. MB-20852 set_vbucket is raceful with other set_vbucket invocations and with sync vbucket deletions (and likely with lots of other stuff)

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              ericcooper Eric Cooper (Inactive)
              manu Manu Dhundi (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty