Details
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Bug
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Resolution: Not a Bug
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Critical
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7.6.0
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7.6.0-1493
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Untriaged
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rebalance_failed → http://supportal.couchbase.com/snapshot/38cc3f5f7e39b79e68a781fb6bf25839::2
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0
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Unknown
Description
- Create a 3 KV node, 2 GSI/N1QL node cluster.
- Create bucket, load data, start queries asynchronously.
- Scale up the cluster by 1KV, 1 GSI/N1QL node.
- Rebalance is successful. Repeat the above step 4 times. All rebalances went fine
- Scale down the cluster by 1KV, 1 GSI/N1QL node. Repeat this step 4 times. All rebalances went fine.
- Perform disk scaling which trigger swap rebalance of each node in the cluster. 3 KV nodes swap rebalances went fine but the first QI node swap rebalance failed due to the node failover. Failed over ['ns_1@svc-qi-node-028.vg-9bboethcxizu4.sandbox.nonprod-project-avengers.com']: ok
Rebalance exited with reason {service_rebalance_failed,index,
{agent_died,<36622.2997.0>,noconnection}}.
Rebalance Operation Id = 03138c4370dbb07cfcf555842e1144f5
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QE Test |
sudo guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/couchbase_capella_volume_3_new.ini -p bucket_storage=magma,bucket_eviction_policy=fullEviction,rerun=False -t aGoodDoctor.hostedHospital.Murphy.test_rebalance,num_items=100000000,num_buckets=1,bucket_names=GleamBook,bucket_type=membase,iterations=4,batch_size=1000,sdk_timeout=60,log_level=debug,infra_log_level=debug,rerun=False,skip_cleanup=True,key_size=18,randomize_doc_size=False,randomize_value=True,maxttl=10,pc=20,gsi_nodes=2,cbas_nodes=2,fts_nodes=2,kv_nodes=3,n1ql_nodes=2,kv_disk=1000,n1ql_disk=50,gsi_disk=500,fts_disk=1000,cbas_disk=1000,kv_compute=n2-standard-16,gsi_compute=n2-standard-16,n1ql_compute=n2-standard-16,fts_compute=n2-standard-16,cbas_compute=n2-standard-16,mutation_perc=20,key_type=CircularKey,capella_run=true,services=data-index:query,rebl_services=data-index:query,max_rebl_nodes=27,provider=GCP,region=us-west1,type=PD-SSD,size=1000,ops_rate=100000,skip_teardown_cleanup=true,wait_timeout=14400,index_timeout=28800,runtype=dedicated,skip_init=true,rebl_ops_rate=10000,collections=10,expiry=true,vh_scaling=true,horizontal_scale=1,clients_per_db=10 -m rest'
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