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Type: Bug
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Resolution: Cannot Reproduce
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: None
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Labels:None
A disk verification failure was captured by test/format when running variable-length column store data source, on the Jenkins stress job.
++ nice ./t t: process 5928 running t: huffman_key=0: WARNING, ignoring unknown configuration keyword [1613017141:864232][5928:0x7f9d202d8700], file:wt.wt, WT_SESSION.compact: __verify_dsk_col_var, 778: data entries 24 and 25 on page at [write-check] are identical and should have been run-length encoded
The configuration:
############################################ # RUN PARAMETERS: V2 ############################################ assert.commit_timestamp=0 assert.read_timestamp=0 backup=1 backup.incremental=log backup.incr_granularity=5628 btree.bitcnt=7 btree.compression=lz4 btree.dictionary=1 btree.huffman_value=0 btree.internal_key_truncation=1 btree.internal_page_max=16 btree.key_gap=11 btree.key_max=92 btree.key_min=28 btree.leaf_page_max=10 btree.memory_page_max=7 btree.prefix_compression=1 btree.prefix_compression_min=1 btree.repeat_data_pct=85 btree.reverse=0 btree.split_pct=64 btree.value_max=1590 btree.value_min=7 cache=322 cache.evict_max=0 cache.minimum=0 checkpoint=on checkpoint.log_size=162 checkpoint.wait=16 disk.checksum=uncompressed disk.data_extend=0 disk.direct_io=0 disk.encryption=none disk.firstfit=0 disk.mmap=0 disk.mmap_all=0 format.abort=0 format.independent_thread_rng=1 format.major_timeout=0 logging=0 logging.archive=0 logging.compression=none logging.file_max=134231 logging.prealloc=0 lsm.auto_throttle=1 lsm.bloom=1 lsm.bloom_bit_count=34 lsm.bloom_hash_count=17 lsm.bloom_oldest=0 lsm.chunk_size=3 lsm.merge_max=10 lsm.worker_threads=4 ops.alter=0 ops.compaction=1 ops.hs_cursor=0 ops.pct.delete=0 ops.pct.insert=10 ops.pct.modify=1 ops.pct.read=89 ops.pct.write=0 ops.prepare=1 ops.random_cursor=0 ops.salvage=0 ops.truncate=1 ops.verify=1 quiet=1 runs=1 runs.in_memory=0 runs.ops=100000 runs.rows=100000 runs.source=table runs.threads=23 runs.timer=360 runs.type=variable-length column-store runs.verify_failure_dump=0 statistics=0 statistics.server=0 stress.aggressive_sweep=0 stress.checkpoint=1 stress.checkpoint_prepare=0 stress.hs_checkpoint_delay=0 stress.hs_search=0 stress.hs_sweep=0 stress.split_1=0 stress.split_2=0 stress.split_3=0 stress.split_4=0 stress.split_5=0 stress.split_6=0 stress.split_7=0 stress.split_8=0 transaction.frequency=100 transaction.isolation=snapshot transaction.rollback_to_stable=0 transaction.timestamps=1 wiredtiger.config= wiredtiger.rwlock=1 wiredtiger.leak_memory=0 ############################################