Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-1825

test/format error verifying page

    XMLWordPrintableJSON

Details

    • Task
    • Status: Closed
    • Resolution: Done
    • None
    • WT2.6.0
    • None

    Description

      A test/format job failed. The error message was:

      [1427331610:422856][106683:0x7f6cca7fc700], t, file:wt.wt, eviction-worker: key 4 on page at [write-check] has a prefix compression count of 97, larger than the length of the previous key, 24
      [1427331610:423327][106683:0x7f6cca7fc700], t, eviction-worker: cache eviction worker error: WT_ERROR: non-specific WiredTiger error
      [1427331610:423335][106683:0x7f6cca7fc700], t, eviction-worker: the process must exit and restart: WT_PANIC: WiredTiger library panic
      [1427331610:423339][106683:0x7f6cca7fc700], t, eviction-worker: aborting WiredTiger library
      t: next: WT_PANIC: WiredTiger library panic
      

      The process was hung at the end - it seems as though multiple threads raced to

       in test/format.
       
      The test/format configuration was:
      
      


      ############################################

            1. RUN PARAMETERS
              ############################################
              abort=0
              auto_throttle=1
              firstfit=0
              bitcnt=1
              bloom=1
              bloom_bit_count=43
              bloom_hash_count=16
              bloom_oldest=0
              cache=99
              checkpoints=1
              checksum=uncompressed
              chunk_size=3
              compaction=0
              compression=bzip
              data_extend=0
              data_source=table
              delete_pct=29
              dictionary=0
              evict_max=5
              file_type=row-store
              backups=0
              huffman_key=0
              huffman_value=0
              insert_pct=10
              internal_key_truncation=1
              internal_page_max=9
              isolation=random
              key_gap=14
              key_max=256
              key_min=256
              leak_memory=0
              leaf_page_max=9
              logging=0
              logging_archive=1
              logging_prealloc=0
              lsm_worker_threads=4
              merge_max=19
              mmap=1
              ops=100000
              prefix_compression=1
              prefix_compression_min=4
              repeat_data_pct=0
              reverse=0
              rows=100000
              runs=1
              split_pct=54
              statistics=0
              statistics_server=0
              threads=7
              timer=20
              value_max=1889
              value_min=10
              wiredtiger_config=
              write_pct=34
              ############################################

               

      A link to the failure: http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress/6457/console

      Attachments

        Activity

          People

            keith.bostic@mongodb.com Keith Bostic (Inactive)
            alexander.gorrod@mongodb.com Alexander Gorrod
            Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: