Details
Major - P3 Description
I was attempting to rerun a CONFIG file from a random run of test/format and it fails with:
t: FAILED: long_running_txn not supported with fixed-length column store: Invalid argument
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The CONFIG file from my RUNDIR directory:
############################################
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# RUN PARAMETERS
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############################################
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abort=0
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alter=0
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auto_throttle=1
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backups=0
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bitcnt=1
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bloom=1
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bloom_bit_count=32
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bloom_hash_count=30
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bloom_oldest=1
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cache=25
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checkpoints=0
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checksum=uncompressed
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chunk_size=4
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compaction=0
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compression=zlib
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data_extend=1
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data_source=table
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delete_pct=76
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dictionary=0
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direct_io=0
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encryption=rotn-7
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evict_max=1
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file_type=fixed-length column-store
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firstfit=0
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huffman_key=1
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huffman_value=0
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in_memory=0
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insert_pct=3
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internal_key_truncation=1
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internal_page_max=12
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isolation=read-committed
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key_gap=4
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key_max=41
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key_min=15
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leaf_page_max=13
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leak_memory=0
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logging=1
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logging_archive=1
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logging_compression=none
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logging_prealloc=1
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long_running_txn=0
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lsm_worker_threads=4
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merge_max=17
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mmap=1
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ops=1869145
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prefix_compression=1
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prefix_compression_min=8
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quiet=1
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read_pct=12
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rebalance=1
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repeat_data_pct=52
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reverse=0
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rows=701559
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runs=1
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salvage=1
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split_pct=77
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statistics=1
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statistics_server=0
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threads=14
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timer=20
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transaction-frequency=33
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value_max=813
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value_min=18
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verify=1
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wiredtiger_config=
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write_pct=9
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############################################
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Basically the code in config.c:config_lrt() checks if it is fixed-length and if long_running_txn is specified in the CONFIG file. It doesn't check what it was set to.