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  1. Couchbase Server
  2. MB-44688

[cbstats] checkpoint point stats missing for few vbuckets for sometime

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Details

    • Untriaged
    • Centos 64-bit
    • 1
    • Yes

    Description

      Build: 7.0.0-4554

      Scenario:

      • 4 node cluster, couchbase bucket (replicas=2, bucket_ttl=100)
      • Load few docs into default collection and immediately trigger "cbstats checkpoint" command

      Observation:

      Seeing few vbucket's stats are missing in the command output.

      For instance on 104.log we can see the vb_978's num_items_for_persistence is missing.

       vb_976:num_items_for_persistence: 0
      		 
       vb_977:num_items_for_persistence: 0
      		 
       vb_979:num_items_for_persistence: 0
      		 
       vb_980:num_items_for_persistence: 0
      		 
       vb_981:num_items_for_persistence: 0
      		 
       vb_982:num_items_for_persistence: 0

       TAF test:

      guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/testexec.33423.ini num_items=1000,durability=PERSIST_TO_MAJORITY,sdk_timeout=30,GROUP=P1;durability,get-cbcollect-info=False,upgrade_version=7.0.0-4554 -t epengine.expiry_maxttl.ExpiryMaxTTL.test_maxttl_lesser_doc_expiry,replicas=2,maxttl=100,durability=PERSIST_TO_MAJORITY,upgrade_version=7.0.0-4554,nodes_init=4,GROUP=P1;durability,num_items=1000,sdk_timeout=30'*no* further _formatting_ is done here 

      Attachments

        1. 172.23.123.104.log
          994 kB
        2. 172.23.96.183.log
          993 kB
        3. 172.23.97.106.log
          991 kB
        4. 172.23.97.114.log
          991 kB

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MB-44685 [Collections] - mindumps seen during Rebalance in + collection CRUD

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              ashwin.govindarajulu Ashwin Govindarajulu
              ashwin.govindarajulu Ashwin Govindarajulu
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              Dates

                Created:
                Updated:
                Resolved:

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