Details
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Bug
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Resolution: Fixed
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Test Blocker
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6.5.0
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6.5.0-4732
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Untriaged
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Yes
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KV-Engine Mad-Hatter GA
Description
QE Note:
-t rebalance_new.swaprebalancetests.SwapRebalanceBasicTests.do_test,nodes_init=4,replicas=1,standard_buckets=1,num-swap=2,GROUP=P0;MHbeta;durability;windows,durability=MAJORITY
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Steps:
1. Create a 4 node cluster, a bucket with replica=1.
2. Load 250k items
3. Swap rebalance 2 nodes:
Nodes in Cluster = [u'ns_1@172.23.105.225', u'ns_1@172.23.105.220', u'ns_1@172.23.105.223', u'ns_1@172.23.105.221']
Adding Nodes = [172.23.105.226:8091, 172.23.105.227:8091 ]
Ejecting Nodes = ['ns_1@172.23.105.225', 'ns_1@172.23.105.223']
Rebalance cluster and memcached crashed on ns_1@172.23.105.227
Worker <0.9617.3> (for action {move,{682,
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['ns_1@172.23.105.223',
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'ns_1@172.23.105.225'],
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['ns_1@172.23.105.227',
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'ns_1@172.23.105.226'],
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[]}}) exited with reason {unexpected_exit,
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{'EXIT',
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<0.12629.3>,
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{{{badmatch,
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{error,
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closed}},
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[{mc_client_binary,
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cmd_vocal_recv,
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5,
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[{file,
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"src/mc_client_binary.erl"},
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{line,
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155}]},
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{mc_client_binary,
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wait_for_seqno_persistence,
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3,
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[{file,
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"src/mc_client_binary.erl"},
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{line,
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696}]},
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{ns_memcached,
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'-wait_for_seqno_persistence/3-fun-0-',
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3,
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[{file,
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"src/ns_memcached.erl"},
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{line,
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1272}]},
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{ns_memcached,
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'-perform_very_long_call/3-fun-0-',
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2,
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[{file,
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"src/ns_memcached.erl"},
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{line,
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344}]},
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{ns_memcached_sockets_pool,
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'-executing_on_socket/3-fun-0-',
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3,
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[{file,
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"src/ns_memcached_sockets_pool.erl"},
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{line,
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92}]},
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{async,
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'-async_init/4-fun-1-',
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3,
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[{file,
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"src/async.erl"},
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{line,
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197}]}]},
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{gen_server,
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call,
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[{'janitor_agent-default',
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'ns_1@172.23.105.227'},
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{if_rebalance,
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<0.18669.2>,
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{update_vbucket_state,
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682,
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active,
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undefined,
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undefined,
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[['ns_1@172.23.105.227',
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'ns_1@172.23.105.226']]}},
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infinity]}}}}
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Working fine on 6.5.0-4719
Attachments
Issue Links
- is duplicated by
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MB-36719 [Volume] Rebalance Failed with mover crashed.
- Closed