Details
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Bug
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Resolution: Fixed
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Blocker
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CBAS DP3
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Build: 5.0.0-649
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Untriaged
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Yes
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CX Sprint 66
Description
1. Initialize a cluster with 1 node, Node1: data, full text, index, query
2. Add a node, Node2: cbas. Rabalance it(successful)
3. Remove Node2. Rabalance(Successful)
4. Add Node2:cbas again. Rebalance and it failed.
5. In step4, rebalance failed but node gets added into the cluster. Now remove Node2 again and rebalance. Rebalance failed again and Node2 cannot be removed from the cluster anymore.
Logs attached.
=========================CRASH REPORT=========================
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crasher:
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initial call: service_rebalancer:-run_rebalance/7-fun-1-/0
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pid: <0.20732.0>
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registered_name: 'service_rebalancer-cbas-worker'
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exception exit: {{lost_connection,shutdown},
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{gen_server,call,
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[{'service_agent-cbas','ns_1@172.23.108.233'},
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{if_rebalance,<0.20711.0>,
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{start_rebalance,
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<<"550d9126e57a9ef62cd72d5b2fd27a5c">>,rebalance,
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[{[{node_id,<<"d5620a4b9c35b2a891252ab761227a29">>},
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{priority,0},
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{opaque,
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{[{<<"ccHttpPort">>,<<"8200">>},
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{<<"host">>,<<"172.23.108.233">>},
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{<<"iodevices">>,
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<<"/opt/couchbase/var/lib/couchbase/data/@analytics/iodevice">>}]}}],
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full}],
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[],<0.20732.0>}},
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90000]}}
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in function gen_server:call/3 (gen_server.erl, line 188)
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in call from service_rebalancer:rebalance/8 (src/service_rebalancer.erl, line 116)
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ancestors: ['service_rebalancer-cbas',<0.20578.0>,<0.18244.0>,
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ns_orchestrator_child_sup,ns_orchestrator_sup,mb_master_sup,
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mb_master,<0.17040.0>,ns_server_sup,ns_server_nodes_sup,
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<0.171.0>,ns_server_cluster_sup,<0.89.0>]
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messages: []
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links: [<0.20711.0>]
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dictionary: []
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trap_exit: false
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status: running
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heap_size: 2586
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stack_size: 27
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reductions: 5268
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neighbours:
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