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  1. WiredTiger
  2. WT-3487

test/format hits an assert in __wt_session_copy_values

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      Following test/format config results in an assert:

      abort=0                                                                          
      alter=0                                                                          
      auto_throttle=1                                                                  
      backups=1                                                                        
      bitcnt=8                                                                         
      bloom=1                                                                          
      bloom_bit_count=20                                                               
      bloom_hash_count=29                                                              
      bloom_oldest=0                                                                   
      cache=31                                                                         
      checkpoints=1                                                                    
      checksum=uncompressed                                                            
      chunk_size=1                                                                     
      compaction=0                                                                     
      compatibility=none                                                               
      compression=lz4                                                                  
      data_extend=0                                                                    
      data_source=lsm                                                                  
      delete_pct=8                                                                     
      dictionary=0                                                                     
      direct_io=0                                                                      
      encryption=rotn-7                                                                
      evict_max=0                                                                      
      file_type=row-store                                                              
      firstfit=0                                                                       
      huffman_key=0                                                                    
      huffman_value=0                                                                  
      in_memory=0                                                                      
      insert_pct=21                                                                    
      internal_key_truncation=1                                                        
      internal_page_max=11                                                             
      isolation=read-committed                                                         
      key_gap=0                                                                        
      key_max=42                                                                       
      key_min=11                                                                       
      leaf_page_max=14                                                                 
      leak_memory=0                                                                    
      logging=0                                                                        
      logging_archive=1                                                                
      logging_compression=none                                                         
      logging_prealloc=1                                                               
      long_running_txn=0                                                               
      lsm_worker_threads=3                                                             
      merge_max=20                                                                     
      mmap=1                                                                           
      modify_pct=68                                                                    
      ops=100000                                                                       
      prefix_compression=1                                                             
      prefix_compression_min=4                                                         
      quiet=1                                                                          
      read_pct=1                                                                       
      rebalance=1                                                                      
      repeat_data_pct=55                                                               
      reverse=0                                                                        
      rows=100000                                                                      
      runs=100                                                                         
      salvage=1                                                                        
      split_pct=98                                                                     
      statistics=1                                                                     
      statistics_server=0                                                              
      threads=31                                                                       
      timer=20                                                                         
      transaction_timestamps=0                                                         
      transaction-frequency=79                                                         
      value_max=491                                                                    
      value_min=7                                                                      
      verify=1                                                                         
      wiredtiger_config=                                                               
      write_pct=2  
      

      The link to the failure is :
      http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress/51044/console

      I was able to reproduce the bug in under 10 tries on tinderbox

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              Assignee:
              Unassigned Unassigned
              Reporter:
              sulabh.mahajan Sulabh Mahajan
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                Created:
                Updated:
                Resolved: