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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Testing Infrastructure
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None
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Fully Compatible
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DAG 2019-05-06
It is expected that a resmoke.py invocation like:
resmoke.py --repeatTests=4 -j4 --suite=core_txns jstests/core/txns/transactions_write_conflicts_unique_indexes.js
should start up 4 jobs (threads) to run 4 instances of the same test in parallel. This does not appear to be the case in the latest version of resmoke.py:
$ grep "Running.*js\|ran in" log [executor:js_test:job2] 2019-04-16T11:03:54.688-0400 job2_fixture_setup ran in 5.13 seconds: no failures detected. [executor:js_test:job1] 2019-04-16T11:03:54.688-0400 job1_fixture_setup ran in 5.13 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:03:54.689-0400 Running transactions_write_conflicts_unique_indexes.js... [executor:js_test:job0] 2019-04-16T11:03:54.696-0400 job0_fixture_setup ran in 5.13 seconds: no failures detected. [executor:js_test:job3] 2019-04-16T11:03:54.697-0400 job3_fixture_setup ran in 5.13 seconds: no failures detected. [executor:js_test:job3] 2019-04-16T11:03:55.399-0400 job3_fixture_teardown ran in 0.70 seconds: no failures detected. [executor:js_test:job1] 2019-04-16T11:03:55.432-0400 job1_fixture_teardown ran in 0.74 seconds: no failures detected. [executor:js_test:job0] 2019-04-16T11:03:55.467-0400 job0_fixture_teardown ran in 0.77 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:03:56.487-0400 transactions_write_conflicts_unique_indexes.js ran in 1.80 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:03:57.669-0400 transactions_write_conflicts_unique_indexes:ValidateCollections ran in 1.18 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:03:57.670-0400 Running transactions_write_conflicts_unique_indexes.js... [executor:js_test:job2] 2019-04-16T11:03:59.499-0400 transactions_write_conflicts_unique_indexes.js ran in 1.83 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:04:00.673-0400 transactions_write_conflicts_unique_indexes:ValidateCollections ran in 1.17 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:04:00.674-0400 Running transactions_write_conflicts_unique_indexes.js... [executor:js_test:job2] 2019-04-16T11:04:02.517-0400 transactions_write_conflicts_unique_indexes.js ran in 1.84 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:04:03.758-0400 transactions_write_conflicts_unique_indexes:ValidateCollections ran in 1.24 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:04:03.759-0400 Running transactions_write_conflicts_unique_indexes.js... [executor:js_test:job2] 2019-04-16T11:04:05.489-0400 transactions_write_conflicts_unique_indexes.js ran in 1.73 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:04:06.720-0400 transactions_write_conflicts_unique_indexes:ValidateCollections ran in 1.23 seconds: no failures detected. [executor:js_test:job2] 2019-04-16T11:04:07.352-0400 job2_fixture_teardown ran in 0.63 seconds: no failures detected. 16 test(s) ran in 17.79 seconds (16 succeeded, 0 were skipped, 0 failed, 0 errored)
The ability to run multiple instances of the same test in parallel can be very helpful for trying to reproduce non-deterministic failures. This functionality was added in SERVER-34593. It may have been broken with the changes from SERVER-39305.
- related to
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SERVER-39305 Update resmoke to support new repeatTests options
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- Closed
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SERVER-34593 resmoke.py should be able to run multiple instances of a single test in parallel
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- Closed
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