Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-50467

MagmaKVStore Magma open failed. Status:Corruption: Can't recover magma instance. KVStore-27 starting replay offset 306:1724416 < WAL starting offset 307:0

    XMLWordPrintable

Details

    Description

      1. Create a 9 node cluster
      2. Create required buckets and collections.
      3. Create 1000000 items sequentially
      4. Create 1000000 items sequentially
      5. Update 1000000 RandonKey keys to create 50 percent fragmentation
      6. Create 1000000 items sequentially
      7. Update 1000000 RandonKey keys to create 50 percent fragmentation
      8. Rebalance in with Loading of docs. Crash and resume rebalance at 20%, 40%.
      9. Bucket is stuck in warmup on .170 node

      memcached.log.000000.txt:2022-01-18T17:39:10.163283-08:00 WARNING OneShotTask::run("Create bucket [GleamBookUsers0]") received exception: MagmaKVStore Magma open failed. Status:Corruption: Can't recover magma instance. KVStore-27 starting replay offset 306:1724416 < WAL starting offset 307:0


      guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/magma_temp_job4.ini -p bucket_storage=magma,bucket_eviction_policy=fullEviction,rerun=False,iterations=2,sdk_timeout=60,log_level=debug,infra_log_level=debug,skip_cleanup=True -t aGoodDoctor.Hospital.Murphy.SystemTestMagma,nodes_init=9,graceful=True,skip_cleanup=True,num_items=1000000,num_buckets=1,bucket_names=GleamBook,doc_size=1024,key_size=18,assert_crashes_on_load=True,num_collections=20,maxttl=10,num_indexes=5,pc=10,index_nodes=5,query_nodes=0,cbas_nodes=0,fts_nodes=0,ops_rate=50000,doc_ops=create:update:delete:read,durability=Majority,crashes=10 -m rest'

      Attachments

        For Gerrit Dashboard: MB-50467
        # Subject Branch Project Status CR V
        169113,3 MB-50467 magma: Mark kvstore for deletion master magma Status: MERGED +2 +1

        Activity

          People

            ritesh.agarwal Ritesh Agarwal
            ritesh.agarwal Ritesh Agarwal
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty