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tarantool / tarantool / 24660882515
88%
master: 88%

Build:
Build:
LAST BUILD BRANCH: gerold103/claude
DEFAULT BRANCH: master
Ran 20 Apr 2026 10:52AM UTC
Jobs 1
Files 520
Run time 1min
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20 Apr 2026 10:12AM UTC coverage: 87.597% (-0.02%) from 87.612%
24660882515

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sergepetrenko
msgpack: do not validate MP_ARROW payload in mp_check

During replication the MP_ARROW payload is decoded twice by the applier:
 1. applier_read_tx_row() -> xrow_decode() -> mp_check()
 2. applier_thread_reader_f() -> applier_thread_decode_arrow_ipc()

It is too costly and doesn't make any sense. According to flamegraphs a
single arrow_ipc_decode() takes as much time as execute_batch_insert().
This patch removes the first decoding from mp_check(). The only visible
side effect is that require('msgpack').decode() will no longer validate
the Arrow payload. But currently we do not support Arrow in Lua anyway.

Needed for tarantool/tarantool-ee#1710

NO_DOC=ee
NO_TEST=ee
NO_CHANGELOG=ee

(cherry picked from commit 142ceb5af)

70213 of 118127 branches covered (59.44%)

105549 of 120494 relevant lines covered (87.6%)

1405942.21 hits per line

Coverage Regressions

Lines Coverage ∆ File
119
89.62
-0.89% src/box/applier.cc
20
90.71
-0.61% src/box/box.cc
16
91.48
0.0% src/box/space.c
12
85.37
0.0% src/box/xrow.h
9
88.14
-7.63% src/box/vy_regulator.c
4
89.61
-0.2% src/box/xrow.c
4
93.31
-1.27% src/lib/swim/swim_io.c
4
81.82
-12.12% src/lua/minifio.c
3
91.38
-0.21% src/box/vy_scheduler.c
2
93.79
0.36% src/box/xrow_update_field.c
1
81.19
2.34% src/box/msgpack.c
1
96.32
-0.18% src/box/relay.cc
1
92.56
0.09% src/box/vinyl.c
1
94.15
0.0% src/box/vy_range.c
1
85.89
0.03% src/box/xlog.c
1
60.42
-0.42% src/lib/core/fio.c
1
96.55
-1.15% src/lib/core/histogram.c
1
97.15
0.1% src/lib/msgpuck/msgpuck.h
1
22.64
-0.02% src/lib/uri/uri_parser.c
Jobs
ID Job ID Ran Files Coverage
1 24660882515.1 20 Apr 2026 10:52AM UTC 520
87.6
GitHub Action Run
Source Files on build 24660882515
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  • List 520
  • Changed 32
  • Source Changed 0
  • Coverage Changed 32
Coverage ∆ File Lines Relevant Covered Missed Hits/Line Branch Hits Branch Misses
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