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Type:
Task
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Resolution: Done
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Affects Version/s: None
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Component/s: None
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There is a new hang in eviction, reproducible via test/format. The config file is:
############################################ # RUN PARAMETERS ############################################ # bitcnt not applicable to this run cache=2 compression=none data_extend=0 data_source=table delete_pct=40 dictionary=0 file_type=variable-length column-store hot_backups=0 # huffman_key not applicable to this run huffman_value=0 insert_pct=33 internal_key_truncation=0 internal_page_max=15 key_gap=20 # key_max not applicable to this run # key_min not applicable to this run leaf_page_max=16 ops=10000 # prefix not applicable to this run repeat_data_pct=77 reverse=0 rows=10000 runs=50 split_pct=74 statistics=1 threads=32 value_max=1935 value_min=16 # wiredtiger_config not applicable to this run write_pct=86 ############################################
The hang reproduces quickly and reliably. It was introduced in commit http://github.com/wiredtiger/wiredtiger/commit/c01a4fe06915e829d9094a3c1387dcbbd8040202
I suspect we aren't moving the oldest txn forward as quickly as before for some reason?