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  1. Couchbase Server
  2. MB-47687

[Magma] VBucket::commit (vb:571) failed as no pending HashTable item found with key:<ud>cid:0x0:84YhI-933428

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 7.1.0
    • 7.1.0
    • storage-engine
    • 7.1.0-1110
    • Untriaged
    • 1
    • Unknown
    • Magma-Aug-9-2021, Magma-Aug-16-2021, Magma 2021-Aug-23, Magma 2021-Sep-6, Magma May 2022

    Description

      Test and logs are same as in MB-47686

      This error is seen on node: 172.23.122.245

      2021-08-02T01:04:33.826955-07:00 ERROR (default) VBucket::commit (vb:571) failed as no pending HashTable item found with key:<ud>cid:0x0:84YhI-933428</ud>, committed item:[seqno:12514, isDeleted:false, isResident:true, cas:1627890391216881665], prepare_seqno:22878, commit_seqno:22889, IsDiskSnapshot:false, snapshotInfo:start:22888, range:{22888,22899}, HS:22888, HPS:22888, HCS:22876

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MB-47686 DCP_commit received from replication stream expecting it to be in_memory while it is "Not found".

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          For Gerrit Dashboard: MB-47687
          # Subject Branch Project Status CR V
          158804,1 MB-47687 magma: Fix replay delete propogation in case of inserts master magma Status: ABANDONED 0 +1
          159150,7 MB-47687 magma: Add API to return minimum rollbackable sequence number master magma Status: MERGED +2 +1
          159156,1 MB-47687: Prevent dropping of prepares if it can be undone by Magma rollback master kv_engine Status: ABANDONED 0 -1
          159412,20 MB-47687: Prevent dropping of prepares which can be undone by Magma rollback master kv_engine Status: ABANDONED 0 -1
          159871,2 Revert "MB-47687 magma: Add API to return minimum rollbackable sequence number" master magma Status: MERGED +2 +1
          159933,10 MB-47687 magma: Add API to return Magma::Snapshot of oldest checkpoint master magma Status: MERGED +2 +1
          160122,32 MB-47687: Add highSeqno to magma UserStats master kv_engine Status: MERGED +2 +1
          160166,1 MB-47687: Add persistedCompletedSeqno to kv_engine UserStats master magma Status: ABANDONED 0 +1
          165223,24 MB-47687: Prevent drop of rollbackable tombstones in magma master kv_engine Status: MERGED +2 +1
          165235,10 MB-47687 magma: Add API to do implicit compactions for testing master magma Status: MERGED +2 +1
          165247,9 MB-47687: Add test functions to MockMagmaKVStore master kv_engine Status: MERGED +2 +1
          165277,2 MB-47687: Add test to ensure rollbackable tombstones are not dropped master kv_engine Status: ABANDONED 0 0
          165334,2 MB-47687: Add triggerImplicitCompaction and createCheckpoint to MockMagmaKVStore master kv_engine Status: ABANDONED 0 +1
          166236,8 MB-47687: Disable collection drop during implicit compaction master kv_engine Status: MERGED +2 +1

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              apaar.gupta Apaar Gupta
              ritesh.agarwal Ritesh Agarwal
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty