tarantool
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tarantool
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25041695221
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master: 88%
master: 88%
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Run time
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coverage: 87.67% (-0.03%) from 87.698%
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Gerold103limbo: handle volatile LSN lagging behind The volatile confirmed LSN can legally lag behind the persisted confirmed LSN, when the incoming CONFIRMations were done with a smaller quorum somehow. Then the volatile LSN was still counting acks, while the persisted LSN was moving forward on CONFIRM entries. Lets keep them in sync. The volatile LSN must be the present or the future of the persisted LSN. Otherwise the limbo worker saw the invariant broken and was asserting. The bug was only present in the Debug build, and it was introduced in commit 516a3cc50 ("limbo: collect ACKs on replicas"). Part of #8095 NO_DOC=bugfix NO_CHANGELOG=the bug wasn't released yet (cherry picked from commit ea94e7112)
70677 of 118964 branches covered (59.41%)
2 of 2 new or added lines in 1 file covered. (100.0%)
302 existing lines in 21 files now uncovered.106328 of 121282 relevant lines covered (87.67%)
1350334.63 hits per line
Coverage Regressions
| Lines | Coverage | ∆ | File |
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| 192 |
90.89 |
-0.64% | src/box/box.cc |
| 27 |
93.1 |
0.14% | src/box/txn_limbo.c |
| 23 |
95.13 |
-0.03% | src/box/txn_limbo_queue.c |
| 15 |
93.95 |
-0.01% | src/box/txn.c |
| 7 |
95.1 |
0.1% | src/box/replication.cc |
| 6 |
96.32 |
0.0% | src/box/relay.cc |
| 5 |
93.31 |
-1.59% | src/lib/swim/swim_io.c |
| 4 |
94.2 |
0.87% | src/box/checkpoint.c |
| 4 |
92.92 |
-0.4% | src/lib/core/fiber.c |
| 3 |
87.89 |
-0.07% | src/box/vy_run.c |
| 3 |
85.79 |
-0.27% | src/box/xlog.c |
| 2 |
81.38 |
-0.6% | src/lib/core/coio.c |
| 2 |
87.03 |
-0.29% | src/lib/core/say.c |
| 2 |
80.95 |
-9.52% | src/lib/core/tt_sigaction.c |
| 1 |
92.65 |
0.0% | src/box/vinyl.c |
| 1 |
96.43 |
-0.71% | src/box/vy_point_lookup.c |
| 1 |
95.21 |
-0.53% | src/box/vy_range.c |
| 1 |
94.8 |
-0.21% | src/box/vy_read_iterator.c |
| 1 |
96.55 |
-1.15% | src/lib/core/histogram.c |
| 1 |
90.38 |
-1.77% | src/lib/core/trigger.cc |
| 1 |
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-0.24% | src/main.cc |
Jobs
| ID | Job ID | Ran | Files | Coverage | |
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| 1 | 25041695221.1 | 525 |
87.67 |
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