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  1. WiredTiger
  2. WT-8522

Don't report error in Evergreen when there are no Hang Analyzer artifacts to upload

      All Evergreen tasks contain a post step that includes the  save wt hang analyzer core/debugger files step. However, if there are no core/debugger files to upload this step fails.

      This doesn't fail the step, but this is reported as an error (red text) in Evergreen logs.

       

      [2021/11/22 01:26:15.305] Running command 'archive.targz_pack' in "save wt hang analyzer core/debugger files" (step 2.1 of 4) 
      [2021/11/22 01:26:15.329] Finished 'archive.targz_pack' in "save wt hang analyzer core/debugger files" in 23.855349ms
      [2021/11/22 01:26:15.329] Running command 's3.put' in "save wt hang analyzer core/debugger files" (step 2.2 of 4)
      [2021/11/22 01:26:15.350] Putting wt-hang-analyzer.tgz into build_external/wiredtiger/ubuntu2004-asan/90a99d5f2dc1a8490aebe000ecf388d48ce1ed61/wt_hang_analyzer/wt-hang-analyzer_csuite-wt4105-large-doc-small-upd-test_wiredtiger_ubuntu2004_asan_patch_90a99d5f2dc1a8490aebe000ecf388d48ce1ed61_619aea07850e6108fb9574c9_21_11_22_00_54_45-0.tgz (https://build_external.s3.amazonaws.com/wiredtiger/ubuntu2004-asan/90a99d5f2dc1a8490aebe000ecf388d48ce1ed61/wt_hang_analyzer/wt-hang-analyzer_csuite-wt4105-large-doc-small-upd-test_wiredtiger_ubuntu2004_asan_patch_90a99d5f2dc1a8490aebe000ecf388d48ce1ed61_619aea07850e6108fb9574c9_21_11_22_00_54_45-0.tgz)
      [2021/11/22 01:26:15.350] performing s3 put to build_external of wiredtiger/ubuntu2004-asan/90a99d5f2dc1a8490aebe000ecf388d48ce1ed61/wt_hang_analyzer/wt-hang-analyzer_csuite-wt4105-large-doc-small-upd-test_wiredtiger_ubuntu2004_asan_patch_90a99d5f2dc1a8490aebe000ecf388d48ce1ed61_619aea07850e6108fb9574c9_21_11_22_00_54_45-0.tgz [1 of 5]
      [2021/11/22 01:26:15.350] Command failed: missing file '/data/mci/1d90be0ce746c183e15df22b37d2fcef/wt-hang-analyzer.tgz': problem opening file /data/mci/1d90be0ce746c183e15df22b37d2fcef/wt-hang-analyzer.tgz: open /data/mci/1d90be0ce746c183e15df22b37d2fcef/wt-hang-analyzer.tgz: no such file or directory
      [2021/11/22 01:26:15.350] Finished 's3.put' in "save wt hang analyzer core/debugger files" in 21.60614ms

      Definition of Done:
      Evergreen no longer reports the above as an error, preferably by checking for the existence of error files before attempting to upload them.

       

            Assignee:
            Unassigned Unassigned
            Reporter:
            andrew.morton@mongodb.com Andrew Morton
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              Created:
              Updated:
              Resolved: