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  1. WiredTiger
  2. WT-4368

Mismatched content identified for snapshot-isolation

    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Labels:
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    • Storage Engines 2018-11-05

      Mismatched content was identified for snapshot-isolation in wiredtiger-test-format-stress-sanitizer-ppc job on the PPC machine. 

      http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer-ppc/6073/

      + for i in '{1..10}'
      + eval nice ./t -1 -c ../../../test/format/CONFIG.stress
      ++ nice ./t -1 -c ../../../test/format/CONFIG.stress
      snapshot-isolation 0000210710.00/opqrstuvwxyzabcdef search mismatch
      	expected {0000210710/LM303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030onmlkjihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgf}
      	found {0000210710/LM303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030onmlkjihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgfihgf}
      t: process 32656
      
      ...
      t: FAILED: snapshot-isolation: 0000210710.00/opqrstuvwxyzabcdef search mismatch
      process aborting
      /tmp/jenkins8865388059394785003.sh: line 20: 32656 Aborted                 nice ./t -1 -c ../../../test/format/CONFIG.stress
      + cleanup
      + status=134 

      The configuration:

      ############################################
      #  RUN PARAMETERS
      ############################################
      abort=0
      alter=0
      auto_throttle=1
      backups=0
      bitcnt=4
      bloom=1
      bloom_bit_count=56
      bloom_hash_count=20
      bloom_oldest=0
      cache=144
      cache_minimum=20
      checkpoints=wiredtiger
      checkpoint_log_size=26
      checkpoint_wait=73
      checksum=uncompressed
      chunk_size=10
      compaction=0
      compression=snappy
      data_extend=0
      data_source=file
      delete_pct=0
      dictionary=0
      direct_io=0
      encryption=rotn-7
      evict_max=4
      file_type=row-store
      firstfit=0
      huffman_key=0
      huffman_value=0
      independent_thread_rng=0
      in_memory=0
      insert_pct=75
      internal_key_truncation=1
      internal_page_max=11
      isolation=random
      key_gap=10
      key_max=75
      key_min=16
      leaf_page_max=13
      leak_memory=0
      logging=0
      logging_archive=0
      logging_compression=none
      logging_file_max=347766
      logging_prealloc=0
      long_running_txn=0
      lsm_worker_threads=4
      memory_page_max=4
      merge_max=16
      mmap=1
      modify_pct=18
      ops=0
      prefix_compression=0
      prefix_compression_min=1
      prepare=1
      quiet=1
      read_pct=0
      rebalance=1
      repeat_data_pct=38
      reverse=0
      rows=1000000
      runs=1
      salvage=1
      split_pct=75
      statistics=1
      statistics_server=0
      threads=18
      timer=4
      timing_stress_checkpoint=1
      timing_stress_lookaside_sweep=0
      timing_stress_split_1=0
      timing_stress_split_2=0
      timing_stress_split_3=0
      timing_stress_split_4=0
      timing_stress_split_5=0
      timing_stress_split_6=1
      timing_stress_split_7=0
      timing_stress_split_8=0
      transaction_timestamps=1
      transaction-frequency=45
      truncate=1
      value_max=3822
      value_min=2
      verify=1
      wiredtiger_config=
      write_pct=7
      ############################################ 

            Assignee:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
            Reporter:
            luke.chen@mongodb.com Luke Chen
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              Created:
              Updated:
              Resolved: