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  1. Couchbase Server
  2. MB-39136

MagmaKVStore vbstate vbid:58 not found. Status:NotFound: MagmaKVStore::readLocalDoc(vbid:vb:58 key:_vbstate not found.

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      It was narrowed down to rollback issue by Apaar Gupta:

      04:default - (vb:109) Received rollback request. Rollback to 0 yet have 2 entries remaining. Retrying with previous failover entry
      		 
      memcached.log.000080.txt:2020-05-01T02:28:58.303244-07:00 INFO 1600: (default) DCP (Consumer) eq_dcpq:replication:ns_1@172.23.122.85->ns_1@172.23.122.204:default - (vb:109) Received rollback request. Rolling back to seqno:0
      		 
      memcached.log.000081.txt:2020-05-01T02:34:00.902487-07:00 WARNING 1746: (default) DCP (Producer) eq_dcpq:replication:ns_1@172.23.122.204->ns_1@172.23.122.186:default - (vb:53) Stream request requires rollback to seqno:43458 because consumer ahead of producer - producer upper at 43458. Client requested seqnos:{43846,18446744073709551615} snapshot:{43846,43846} uuid:86779420849511

      I do not have the complete logs as we ran this test on Friday. Rerunning to get the logs and data.

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            ritesh.agarwal Ritesh Agarwal
            ritesh.agarwal Ritesh Agarwal
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