Uploaded image for project: 'Couchbase C client library libcouchbase'
  1. Couchbase C client library libcouchbase
  2. CCBC-808

LCB_ECONNREFUSED(0x2c) on select query while upgrading from 4.5.1-2844(GA) to 5.0.0-3519

    XMLWordPrintable

Details

    • Bug
    • Resolution: Won't Fix
    • Major
    • 2.8.2
    • None
    • None
    • None

    Description

      Condition:

      2 kv, 2 index, 2 n1ql nodes cluster of server 4.5.1 GA

       

      Upgrade :

      1. Upgrade KV nodes

      • Add 1 kv of 5.0.0-Beta and wait for 1 sec after rebalance completed.
      • Remove 1 kv of 4.5.1 and wait for 1 sec after rebalance completed.
      • Repeat for the other kv node and wait for 1 sec after rebalance completed.

      2. Upgrade Index nodes

      • Add 1 index of 5.0.0-Beta and after rebalance is completed, create same index
      • Remove 1 index of 4.5.1 and wait for 1 sec after rebalance completed.
      • Repeat for the other index node and wait for 1 sec after rebalance completed.

      3. Upgrade n1ql nodes

      • Add 1 n1ql of 5.0.0-Beta and wait for 1 sec after rebalance completed.
      • Remove 1 n1ql of 4.5.1 and wait for 1 sec after rebalance completed.
      • Repeat for the other n1ql node

       

      KV, N1QL operations continue while upgrading.

       

      Expected : No errors

      Actual : 12~15 "Generic network failure" on "select" query while 72~100 SUCCESS for two times within 1 second (suspect this happens while index or query upgrade)

       

       

       

       

      Attachments

        1. build-45-consoleText.txt.gz
          104 kB
        2. build-45-log.txt.gz
          14.28 MB
        3. build-45-log.zip
          517 kB
        4. build-53-consoleText.txt.gz
          75 kB
        5. build-53-log.txt.gz
          17.88 MB
        6. build-53-log.zip
          639 kB
        7. build-53-report.xls
          9 kB
        8. lcb_upgrade_test.jpg
          lcb_upgrade_test.jpg
          384 kB
        9. log.txt.tar.gz
          12.32 MB
        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            jaekwon.park Jae Park [X] (Inactive)
            jaekwon.park Jae Park [X] (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty