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  1. Couchbase Server
  2. MB-59303

[System Test] :- LifecycleMgr::assertShardMappings Mismatch in shard mapping / LifecycleMgr::assertShardMappings Mismatch in alternateId mapping

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    • Untriaged
    • Linux x86_64
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    Description

      Script to Repro

      ./sequoia -client 172.23.104.27:2375 -provider file:debian_pine.yml -test tests/integration/7.6/test_7.6.yml -scope tests/integration/7.6/scope_7.6_magma.yml -scale 3 -repeat 0 -log_level 0 -version 7.6.0-1694 -skip_setup=false -skip_test=false -skip_teardown=true -skip_cleanup=false -continue=false -collect_on_error=false -stop_on_error=false -duration=1209600 -show_topology=true
      

      This is the first time we enabled file based rebalance with longevity run. Saw the following Fatal messages in indexer.log

      172.23.120.59: index

      /opt/couchbase/var/lib/couchbase/logs/indexer.log:2023-10-25T11:05:01.960-07:00 [Fatal] LifecycleMgr::assertShardMappings Mismatch in shard mapping. Expected shard mapping: 4583070148391755433 for alternateId: 13038453777699461603-1-0. New mapping is created with shardId: 15895994734477446114, partn: 1, instId: 0
      /opt/couchbase/var/lib/couchbase/logs/indexer.log:2023-10-25T11:05:01.960-07:00 [Fatal] LifecycleMgr::assertShardMappings Mismatch in shard mapping. Expected shard mapping: 1239579242452464746 for alternateId: 13038453777699461603-1-1. New mapping is created with shardId: 7019588185140029265, partn: 1, instId: 0
      

      172.23.96.253: index

      /opt/couchbase/var/lib/couchbase/logs/indexer.log:2023-10-25T11:05:23.154-07:00 [Fatal] LifecycleMgr::assertShardMappings Mismatch in shard mapping. Expected shard mapping: 8078696177288782027 for alternateId: 12352424049275550128-1-0. New mapping is created with shardId: 1589115269499799719, partn: 1, instId: 0
      /opt/couchbase/var/lib/couchbase/logs/indexer.log:2023-10-25T11:05:23.154-07:00 [Fatal] LifecycleMgr::assertShardMappings Mismatch in shard mapping. Expected shard mapping: 2490392361177410610 for alternateId: 12352424049275550128-1-1. New mapping is created with shardId: 16668346411216463296, partn: 1, instId: 0
      

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            dhruvil.ketanshah Dhruvil Shah
            Balakumaran.Gopal Balakumaran Gopal
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