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  1. WiredTiger
  2. WT-5411

Checkpoint eviction generation drain timeout

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Story Points:
      8
    • Sprint:
      Storage - Ra 2020-04-20, Storage - Ra 2020-05-04
    • Backport Requested:
      v4.4

      Description

      An eviction generation timeout assertion failure was captured by the import smoke test in the checkpoint thread, on macOS build variant in Evergreen. It may worth to note WT-5120 addressed a similar failure of reconciliation lookaside table activity stalled checkpoints.

      https://evergreen.mongodb.com/task/wiredtiger_macos_1012_make_check_test_df466c03387ce1e49adf3b0b602405a47d9d73bc_20_01_07_23_45_27

      [2020/01/08 11:20:16.494] FAIL: import/smoke.sh
      [2020/01/08 11:20:16.494] =====================
      [2020/01/08 11:20:16.494] t: process 77462 running
      [2020/01/08 11:20:16.494] 0x10f146830:evict generation drain waited 1 minutes
      [2020/01/08 11:20:16.494] 0x10f146830:evict generation drain waited 2 minutes
      [2020/01/08 11:20:16.494] [1578442333:27][77462:0x70000d5c3000], t, file:wt, WT_SESSION.checkpoint: __wt_gen_drain, 166: stop - start < 3 * WT_MINUTE
      [2020/01/08 11:20:16.494] [1578442333:114][77462:0x70000d5c3000], t, file:wt, WT_SESSION.checkpoint: __wt_abort, 28: aborting WiredTiger library
      [2020/01/08 11:20:16.494] ../../../test/csuite/import/smoke.sh: line 31: 77462 Abort trap: 6           $top_builddir/test/format/t -1q -C "$EXT" -c $top_srcdir/test/format/CONFIG.stress -h $rundir backups=0 checkpoints=1 data_source=file ops=0 rebalance=0 salvage=0 threads=4 timer=2 verify=1
      [2020/01/08 11:20:16.494] FAIL import/smoke.sh (exit status: 134) 

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            Assignee:
            luke.pearson Luke Pearson
            Reporter:
            luke.chen Luke Chen
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              Dates

              Created:
              Updated:
              Resolved: