Details
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Bug
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Resolution: Duplicate
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Major
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Cheshire-Cat
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7.0.0-2422
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Triaged
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1
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Unknown
Description
Steps to repro:
* Created a 3 node cluster(replicas = 1)
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* Loaded 10 million items of 250 bytes each
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* Added 3 new nodes and triggerd rebalance
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* During rebalance new creates and deletions (half of the exisiting elements) was going on
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* Rebalance failed with "wait_seqno_persisted-failed"
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Rebalance error log:
Rebalance exited with reason {mover_crashed,
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{unexpected_exit,
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{'EXIT',<0.11003.1>,
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{{wait_seqno_persisted_failed,"default",113,
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103335,
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[{'ns_1@172.23.123.4',
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{'EXIT',
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{socket_closed,
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{gen_server,call,
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[{'janitor_agent-default',
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'ns_1@172.23.123.4'},
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{if_rebalance,<0.30675.0>,
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{wait_seqno_persisted,113,103335}},
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infinity]}}}}]},
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[{ns_single_vbucket_mover,
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'-wait_seqno_persisted_many/5-fun-2-',5,
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[{file,"src/ns_single_vbucket_mover.erl"},
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{line,488}]},
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{proc_lib,init_p,3,
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[{file,"proc_lib.erl"},{line,232}]}]}}}}.
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Rebalance Operation Id = 4505ce790274d9ac95bf8ec4df85672e
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QE test:
./testrunner -i /tmp/ankush.ini -t rebalance_new.rebalance_in.RebalanceInTests.test_rebalance_in_with_ops,nodes_init=3,nodes_in=3,replicas=1,num_items=10000000,bucket_storage=magma,bucket_eviction_policy=fullEviction,randomize_value=True,vbuckets=128,rerun=false,get-cbcollect-info=True,upgrade_version=7.0.0-2422,skip_cleanup=False
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Attachments
Issue Links
- duplicates
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MB-41430 memcached crashed in MagmaKVStore::compactionCallBack() from /opt/couchbase/bin/../lib/libep.so during magma::DocSeqGCContext::Transform
- Closed