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  1. Couchbase Server
  2. MB-50188

[30TB, Unbounded, KV]: Bucket is not able to come out of warmup after rebalance in is aborted at 20% by killing memcached.

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    Description

      NOTE: This could be similar to MB-50075.

      Steps to Reproduce:

      1. Create a 3 node cluster
      2. Create required buckets and collections.
      3. Create 40000000 items sequentially
      4. Update 40000000 RandonKey keys to create 50 percent fragmentation
      5. Create 40000000 items sequentially
      6. Update 40000000 RandonKey keys to create 50 percent fragmentation
      7. Rebalance in with Loading of docs. Abort rebalance at 20% and observed that server is not able to warmup.

      QE Test

      guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/magma_temp_job3.ini -p bucket_storage=magma,bucket_eviction_policy=fullEviction,rerun=False -t aGoodDoctor.Hospital.Murphy.SystemTestMagma,nodes_init=3,graceful=True,skip_cleanup=True,num_items=100000000,num_buckets=1,bucket_names=GleamBook,doc_size=1200,bucket_type=membase,eviction_policy=fullEviction,iterations=1,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,assert_crashes_on_load=True,num_collections=50,maxttl=10,num_indexes=100,pc=10,index_nodes=0,cbas_nodes=0,fts_nodes=0,ops_rate=200000,ramQuota=102400,doc_ops=create:update:delete:read,mutation_perc=100,rebl_ops_rate=50000,key_type=RandomKey -m rest'
      

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            ritesh.agarwal Ritesh Agarwal
            ritesh.agarwal Ritesh Agarwal
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            Dates

              Created:
              Updated:
              Resolved:

              PagerDuty