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  1. Couchbase Server
  2. MB-43761

Magma: Rebalance stuck at 4.60784313725%

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    Description

      Steps:
      Step 1: Create a 3 node cluster
      Step 2: Create required buckets and collections.
      Step 3: Create 500000000 items sequentially
      Step 4: Rebalance in with Loading of docs
      Step 5: Rebalance reached >22.6602376116% in 71.8989999294 seconds. Abort and restart rebalance
      Step 6: Rebalance reached >42.2838384796% in 143.123000145 seconds. Abort and restart rebalance
      Step 7: Rebalance reached >60.1481984702% in 234.775000095 seconds. Abort and restart rebalance
      Rebalance stuck at 4%

      Test:

      guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/ritesh_temp_jython.ini -p bucket_storage=magma,bucket_eviction_policy=fullEviction,rerun=False -t volumetests.Magma.volume.SystemTestMagma,nodes_init=3,replicas=1,skip_cleanup=True,num_items=500000000,num_buckets=1,bucket_names=GleamBook,doc_size=256,bucket_type=membase,compression_mode=off,iterations=1,batch_size=1000,sdk_timeout=60,log_level=debug,infra_log_level=info,rerun=False,skip_cleanup=True,key_size=18,randomize_doc_size=True,randomize_value=True,assert_crashes_on_load=True,maxttl=60,num_collections=50,doc_ops=expiry,durability=None,crashes=10,pc=1 -m rest'
      

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            owend Daniel Owen added a comment - - edited

            Looking at memory used we can see that node .36 shoot above the High-water mark and does not recover.

            Looks to be a duplicate of MB-19889

            owend Daniel Owen added a comment - - edited Looking at memory used we can see that node .36 shoot above the High-water mark and does not recover. Looks to be a duplicate of MB-19889

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              ritesh.agarwal Ritesh Agarwal
              ritesh.agarwal Ritesh Agarwal
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                Updated:
                Resolved:

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