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  1. Couchbase Server
  2. MB-45262

Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection

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Details

    • Bug
    • Resolution: Duplicate
    • Major
    • 7.0.0
    • Cheshire-Cat
    • couchbase-bucket
    • 7.0.0-4777

    Description

      Steps:
      1. Create a 3 node cluster.
      2. Create magma bucket and 20 collections
      3. Start loading 50M items in each collections.
      4. Midway, add a cbas node(.70) and create 15 datasets on 15 collections.
      5. Ingestion start happening.
      6. Followling ERRORs are observed in the memcached logs

      Node 172.23.110.67

      		 
      ['2021-03-25T05:58:50.137571-07:00 ERROR 45094: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.127545-07:00 ERROR 18333: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.150378-07:00 ERROR 23466: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.162843-07:00 ERROR 16855: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.164199-07:00 ERROR 9768: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.206764-07:00 ERROR 18044: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.208932-07:00 ERROR 13304: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.212253-07:00 ERROR 32586: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.223188-07:00 ERROR 32792: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:58:59.232222-07:00 ERROR 31773: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.814408-07:00 ERROR 59697: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.825033-07:00 ERROR 59727: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.831277-07:00 ERROR 55154: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.840526-07:00 ERROR 59668: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.857982-07:00 ERROR 47956: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.878777-07:00 ERROR 59740: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.888370-07:00 ERROR 59729: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.889955-07:00 ERROR 59778: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.892420-07:00 ERROR 54604: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.916365-07:00 ERROR 59786: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.916734-07:00 ERROR 30120: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.918133-07:00 ERROR 59693: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.925585-07:00 ERROR 5822: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.927981-07:00 ERROR 59752: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n', '2021-03-25T05:59:08.937042-07:00 ERROR 59768: Connection::event_callback: unrecoverable error encountered: ["writing","error"], shutting down connection\n']

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MB-45253 [Collections] - "Connection::event_callback: unrecoverable error encountered ["reading","error"], shutting down connection" seen in logs

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              ritesh.agarwal Ritesh Agarwal
              ritesh.agarwal Ritesh Agarwal
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              Dates

                Created:
                Updated:
                Resolved:

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