Uploaded image for project: 'Couchbase Gateway'
  1. Couchbase Gateway
  2. CBG-2502

Revocation feed errors cause MultiChangesFeed to close

    XMLWordPrintable

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 3.1.0
    • None
    • SyncGateway
    • Security Level: Public
    • None
    • CBG Sprint 109, CBG Sprint 110, CBG Sprint 111, CBG Sprint 112
    • 3

    Description

      Revocation feed doc history fetch errors currently tear down the revocation feed and exit the overall MultiChangesFeed - resulting in clients not being able to correctly pull changes

      This came from a forum post
      https://forums.couchbase.com/t/never-ending-busy-state/34341/14

      2022-09-15T07:50:43.862Z [WRN] c:[632d8a88] Error checking document history during revocation, seq: 81710:81708 in channel <ud>C54UWmchuGME244aGHULHn</ud>, ending revocation feed. Error: SubdocGetBodyAndXattr <ud>C54UWmchuGME244aGHULHn</ud>: Not Found – db.(*Database).buildRevokedFeed.func1() at changes.go:250
      2022-09-15T07:50:43.862Z [WRN] c:[632d8a88] Error checking document history during revocation, seq: 81713:81711 in channel <ud>oAXyRKJoZ04lWw0rbXv15G</ud>, ending revocation feed. Error: SubdocGetBodyAndXattr <ud>oAXyRKJoZ04lWw0rbXv15G</ud>: Not Found – db.(*Database).buildRevokedFeed.func1() at changes.go:250

      Proposed fix: If no history - don't send revocation for that doc and don't return an error entry on the changes feed that would cause the feed to close.

      Attachments

        Issue Links

          is cloned by

          Bug - A problem which impairs or prevents the functions of the product. CBG-3239 [3.0.9 Backport] Revocation feed errors cause MultiChangesFeed to close

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

          Bug - A problem which impairs or prevents the functions of the product. CBL-4835 Sync doesn't work after application crash during sync

          • Major - Major loss of function.
          • Closed
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              mohammed.madi Mohammed Madi
              ben.brooks Ben Brooks
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes

                  PagerDuty