[fix](olap) Avoid polluting the schema cache in OlapScanner by mrhhsg · Pull Request #61510 · apache/doris

mrhhsg · 2026-03-19T06:29:45Z

What problem does this PR solve?

*** SIGSEGV address not mapped to object (@0x20) received by PID 2309810 (TID 2312493 OR 0x7f39af4bf640) from PID 32; stack trace: ***
0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, siginfo_t*, void*) at /home/gcp-user/selectdb-core/be/src/common/signal_handler.h:421
1# PosixSignals::chained_handler(int, siginfo*, void*) [clone .part.0] in /opt/jdk/lib/server/libjvm.so
2# JVM_handle_linux_signal in /opt/jdk/lib/server/libjvm.so
3# 0x00007F3E7723FC30 in /lib64/libc.so.6
4# std::_Hashtable<doris::StringRef, std::pair<doris::StringRef const, int>, std::allocator<std::pair<doris::StringRef const, int> >, std::__detail::_Select1st, std::equal_to<doris::StringRef>, doris::StringRefHash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::find(doris::StringRef const&) const at /home/gcp-user/tools/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/hashtable.h:1587
5# doris::TabletSchema::field_index(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const at /home/gcp-user/selectdb-core/be/src/olap/tablet_schema.cpp:1304
6# doris::vectorized::NewOlapScanner::_init_tablet_reader_params(std::vector<doris::OlapScanRange*, std::allocator<doris::OlapScanRange*> > const&, std::vector<doris::TCondition, std::allocator<doris::TCondition> > const&, doris::pipeline::FilterPredicates const&, std::vector<doris::FunctionFilter, std::allocator<doris::FunctionFilter> > const&) at /home/gcp-user/selectdb-core/be/src/vec/exec/scan/new_olap_scanner.cpp:413
7# doris::vectorized::NewOlapScanner::init() in /opt/selectdb/4.0.7.2025101510/be/lib/doris_be
8# doris::vectorized::ScannerScheduler::_scanner_scan(std::shared_ptr<doris::vectorized::ScannerContext>, std::shared_ptr<doris::vectorized::ScanTask>) at /home/gcp-user/selectdb-core/be/src/vec/exec/scan/scanner_scheduler.cpp:221
9# std::_Function_handler<void (), doris::vectorized::ScannerScheduler::submit(std::shared_ptr<doris::vectorized::ScannerContext>, std::shared_ptr<doris::vectorized::ScanTask>)::$_1::operator()() const::{lambda()#1}>::_M_invoke(std::_Any_data const&) at /home/gcp-user/tools/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:291
10# doris::ThreadPool::dispatch_thread() at /home/gcp-user/selectdb-core/be/src/util/threadpool.cpp:609
11# doris::Thread::supervise_thread(void*) at /home/gcp-user/selectdb-core/be/src/util/thread.cpp:499
12# start_thread in /lib64/libc.so.6
13# __GI___clone3 in /lib64/libc.so.6

Related PR: #xxx

Problem Summary:

Release note

None

Check List (For Author)

Test
- Regression test
- Unit Test
- Manual test (add detailed scripts or steps below)
- No need to test or manual test. Explain why:
  - This is a refactor/code format and no logic has been changed.
  - Previous test can cover this change.
  - No code files have been changed.
  - Other reason
Behavior changed:
- No.
- Yes.
Does this need documentation?
- No.
- Yes.

Check List (For Reviewer who merge this PR)

Confirm the release note
Confirm test cases
Confirm document
Add branch pick label

Thearas · 2026-03-19T06:29:51Z

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

What problem was fixed (it's best to include specific error reporting information). How it was fixed.
Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
What features were added. Why was this function added?
Which code was refactored and why was this part of the code refactored?
Which functions were optimized and what is the difference before and after the optimization?

mrhhsg · 2026-03-19T06:30:12Z

run buildall

doris-robot · 2026-03-19T06:55:17Z

TPC-H: Total hot run time: 26855 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit a16a5ed38847a266a3a0d4ba0bdca10cb7dc52d7, data reload: false
------ Round 1 ----------------------------------
orders	Doris	NULL	NULL	0	0	0	NULL	0	NULL	NULL	2023-12-26 18:27:23	2023-12-26 18:42:55	NULL	utf-8	NULL	NULL ============================================
q1	17590	4532	4298	4298
q2	q3	10630	801	530	530
q4	4678	353	249	249
q5	7549	1228	1009	1009
q6	178	172	148	148
q7	777	847	684	684
q8	9312	1510	1353	1353
q9	4979	4797	4651	4651
q10	6311	1952	1674	1674
q11	479	278	247	247
q12	724	590	461	461
q13	18063	2974	2197	2197
q14	228	236	214	214
q15	q16	766	762	678	678
q17	739	834	480	480
q18	6042	5274	5250	5250
q19	1111	988	625	625
q20	561	496	374	374
q21	4312	1884	1423	1423
q22	400	474	310	310
Total cold run time: 95429 ms
Total hot run time: 26855 ms
----- Round 2, with runtime_filter_mode=off -----
orders	Doris	NULL	NULL	150000000	42	6422171781	NULL	22778155	NULL	NULL	2023-12-26 18:27:23	2023-12-26 18:42:55	NULL	utf-8	NULL	NULL ============================================
q1	4820	4867	4556	4556
q2	q3	3899	4387	3848	3848
q4	889	1213	814	814
q5	4074	4369	4385	4369
q6	195	187	150	150
q7	1818	1739	1548	1548
q8	2515	2734	2597	2597
q9	7571	7383	7471	7383
q10	3772	4042	3611	3611
q11	503	432	429	429
q12	515	584	443	443
q13	2697	3296	2424	2424
q14	300	306	304	304
q15	q16	705	821	734	734
q17	1197	1342	1357	1342
q18	7444	7073	6753	6753
q19	929	934	946	934
q20	2070	2227	2058	2058
q21	3957	3513	3310	3310
q22	462	437	381	381
Total cold run time: 50332 ms
Total hot run time: 47988 ms

doris-robot · 2026-03-19T07:06:14Z

TPC-DS: Total hot run time: 169527 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit a16a5ed38847a266a3a0d4ba0bdca10cb7dc52d7, data reload: false
query5	4350	635	522	522
query6	343	237	210	210
query7	4217	469	272	272
query8	353	251	233	233
query9	8709	2732	2695	2695
query10	540	404	333	333
query11	7034	5088	4889	4889
query12	193	136	136	136
query13	1288	468	367	367
query14	5712	3707	3496	3496
query14_1	2888	2880	2845	2845
query15	208	193	177	177
query16	1003	483	478	478
query17	1129	742	627	627
query18	2470	456	366	366
query19	229	217	190	190
query20	136	131	128	128
query21	213	133	115	115
query22	13585	15098	14899	14899
query23	16242	15800	15535	15535
query23_1	15662	15733	15360	15360
query24	7148	1652	1223	1223
query24_1	1197	1254	1234	1234
query25	561	501	412	412
query26	1248	268	157	157
query27	2758	476	288	288
query28	4453	1863	1840	1840
query29	838	573	479	479
query30	303	211	188	188
query31	1003	965	877	877
query32	86	76	75	75
query33	525	333	294	294
query34	886	877	530	530
query35	648	666	597	597
query36	1041	1133	965	965
query37	137	98	83	83
query38	2979	2918	2908	2908
query39	880	849	819	819
query39_1	810	805	795	795
query40	238	160	140	140
query41	65	59	59	59
query42	259	258	258	258
query43	244	254	237	237
query44 query45	205	194	183	183
query46	917	992	614	614
query47	2110	2157	2056	2056
query48	332	317	233	233
query49	637	466	388	388
query50	692	283	212	212
query51	4063	4048	3988	3988
query52	269	267	260	260
query53	297	333	288	288
query54	305	272	266	266
query55	89	87	88	87
query56	323	342	317	317
query57	1944	1848	1788	1788
query58	291	277	267	267
query59	2906	2937	2767	2767
query60	343	346	326	326
query61	156	156	157	156
query62	622	580	539	539
query63	315	278	281	278
query64	5059	1313	1010	1010
query65 query66	1475	465	353	353
query67	24206	24337	24215	24215
query68 query69	414	320	286	286
query70	989	983	972	972
query71	358	328	309	309
query72	2881	2898	2661	2661
query73	580	574	327	327
query74	9662	9657	9474	9474
query75	2875	2760	2453	2453
query76	2306	1030	675	675
query77	368	407	325	325
query78	10929	11180	10440	10440
query79	1185	780	572	572
query80	1312	632	561	561
query81	546	262	237	237
query82	998	156	116	116
query83	334	265	250	250
query84	256	120	99	99
query85	910	503	451	451
query86	424	299	283	283
query87	3140	3157	2995	2995
query88	3547	2654	2635	2635
query89	431	373	343	343
query90	2038	175	173	173
query91	167	160	137	137
query92	78	75	70	70
query93	1010	857	504	504
query94	665	328	297	297
query95	589	398	316	316
query96	661	528	225	225
query97	2497	2480	2418	2418
query98	253	229	224	224
query99	1001	998	921	921
Total cold run time: 249900 ms
Total hot run time: 169527 ms

hello-stephen · 2026-03-19T07:41:45Z

BE UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	52.69% (19775/37532)
Line Coverage	36.21% (184601/509876)
Region Coverage	32.46% (142901/440264)
Branch Coverage	33.65% (62513/185793)

doris-robot · 2026-03-19T08:24:07Z

TPC-H: Total hot run time: 27101 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit a16a5ed38847a266a3a0d4ba0bdca10cb7dc52d7, data reload: false
------ Round 1 ----------------------------------
orders	Doris	NULL	NULL	0	0	0	NULL	0	NULL	NULL	2023-12-26 18:27:23	2023-12-26 18:42:55	NULL	utf-8	NULL	NULL ============================================
q1	17606	4539	4287	4287
q2	q3	10643	796	530	530
q4	4687	357	253	253
q5	7559	1235	1027	1027
q6	182	174	149	149
q7	786	871	679	679
q8	9306	1574	1442	1442
q9	4873	4723	4782	4723
q10	6249	1912	1686	1686
q11	473	259	254	254
q12	714	598	477	477
q13	18033	2913	2178	2178
q14	231	237	210	210
q15	q16	719	741	672	672
q17	721	870	463	463
q18	5895	5452	5205	5205
q19	1270	987	618	618
q20	554	502	376	376
q21	4740	1891	1532	1532
q22	507	392	340	340
Total cold run time: 95748 ms
Total hot run time: 27101 ms
----- Round 2, with runtime_filter_mode=off -----
orders	Doris	NULL	NULL	150000000	42	6422171781	NULL	22778155	NULL	NULL	2023-12-26 18:27:23	2023-12-26 18:42:55	NULL	utf-8	NULL	NULL ============================================
q1	4716	4643	4606	4606
q2	q3	3953	4348	3844	3844
q4	936	1220	815	815
q5	4158	4372	4381	4372
q6	185	180	140	140
q7	1783	1712	1534	1534
q8	2515	2703	2566	2566
q9	7702	7421	7233	7233
q10	3862	3999	3677	3677
q11	542	445	433	433
q12	529	594	457	457
q13	2731	3140	2348	2348
q14	288	299	278	278
q15	q16	720	765	719	719
q17	1195	1411	1386	1386
q18	7236	6775	6666	6666
q19	970	962	964	962
q20	2083	2145	2013	2013
q21	4118	3597	3593	3593
q22	460	441	393	393
Total cold run time: 50682 ms
Total hot run time: 48035 ms

doris-robot · 2026-03-19T08:34:54Z

TPC-DS: Total hot run time: 168566 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit a16a5ed38847a266a3a0d4ba0bdca10cb7dc52d7, data reload: false
query5	4334	651	519	519
query6	338	247	234	234
query7	4228	485	279	279
query8	352	244	234	234
query9	8723	2761	2771	2761
query10	536	384	331	331
query11	7007	5117	4891	4891
query12	188	133	137	133
query13	1295	451	347	347
query14	5787	3736	3618	3618
query14_1	2894	2890	2906	2890
query15	207	194	180	180
query16	1012	488	478	478
query17	1120	734	636	636
query18	2458	473	360	360
query19	227	219	197	197
query20	142	133	131	131
query21	214	139	108	108
query22	13190	13351	13080	13080
query23	15925	15448	15765	15448
query23_1	15943	15785	15726	15726
query24	8207	1714	1319	1319
query24_1	1306	1296	1303	1296
query25	634	597	461	461
query26	1443	276	160	160
query27	2934	494	298	298
query28	4468	1859	1841	1841
query29	833	575	480	480
query30	298	225	188	188
query31	1013	939	882	882
query32	82	73	73	73
query33	507	344	292	292
query34	902	895	536	536
query35	650	674	604	604
query36	1085	1124	990	990
query37	138	99	129	99
query38	2975	2968	2860	2860
query39	849	833	827	827
query39_1	797	792	808	792
query40	231	153	141	141
query41	66	60	57	57
query42	262	255	258	255
query43	246	256	227	227
query44 query45	198	190	185	185
query46	887	990	622	622
query47	2588	2110	2044	2044
query48	316	333	228	228
query49	630	467	395	395
query50	690	296	217	217
query51	4093	4119	4012	4012
query52	268	268	265	265
query53	292	337	289	289
query54	309	279	262	262
query55	95	86	86	86
query56	325	330	346	330
query57	1930	1796	1787	1787
query58	295	285	280	280
query59	2921	2980	2767	2767
query60	346	351	334	334
query61	153	154	149	149
query62	632	600	549	549
query63	317	280	288	280
query64	5051	1315	1023	1023
query65 query66	1456	461	364	364
query67	24241	24359	24287	24287
query68 query69	408	312	289	289
query70	967	928	954	928
query71	346	325	315	315
query72	2888	2754	2483	2483
query73	552	561	326	326
query74	9595	9600	9399	9399
query75	2870	2788	2487	2487
query76	2271	1044	712	712
query77	391	385	307	307
query78	10982	11165	10490	10490
query79	1139	767	580	580
query80	799	661	560	560
query81	506	260	222	222
query82	1343	153	124	124
query83	356	257	239	239
query84	254	119	96	96
query85	918	484	450	450
query86	407	308	299	299
query87	3243	3107	3054	3054
query88	3616	2683	2694	2683
query89	436	376	358	358
query90	1909	196	188	188
query91	175	167	140	140
query92	80	77	72	72
query93	937	881	494	494
query94	484	337	289	289
query95	596	412	328	328
query96	667	541	233	233
query97	2459	2494	2410	2410
query98	243	228	239	228
query99	1040	1006	882	882
Total cold run time: 251440 ms
Total hot run time: 168566 ms

hello-stephen · 2026-03-19T09:27:33Z

BE Regression && UT Coverage Report

Increment line coverage 100% (0/0) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	71.51% (26268/36735)
Line Coverage	54.39% (276378/508157)
Region Coverage	51.84% (230350/444310)
Branch Coverage	53.12% (98956/186277)

hello-stephen · 2026-03-19T11:18:11Z

BE Regression && UT Coverage Report

Increment line coverage 100% (0/0) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	71.55% (26285/36735)
Line Coverage	54.43% (276590/508157)
Region Coverage	51.87% (230467/444310)
Branch Coverage	53.16% (99034/186277)

github-actions · 2026-03-20T06:05:02Z

PR approved by at least one committer and no changes requested.

github-actions · 2026-03-20T06:05:04Z

PR approved by anyone and no changes requested.

yiguolei · 2026-03-21T02:43:47Z

 return false;
 }

+ // If `delete_predicates` is not empty, will merge the columns in delete predicate into current tablet schema


why？？？

### What problem does this PR solve? ```text *** SIGSEGV address not mapped to object (@0x20) received by PID 2309810 (TID 2312493 OR 0x7f39af4bf640) from PID 32; stack trace: *** 0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, siginfo_t*, void*) at /home/gcp-user/selectdb-core/be/src/common/signal_handler.h:421 1# PosixSignals::chained_handler(int, siginfo*, void*) [clone .part.0] in /opt/jdk/lib/server/libjvm.so 2# JVM_handle_linux_signal in /opt/jdk/lib/server/libjvm.so 3# 0x00007F3E7723FC30 in /lib64/libc.so.6 4# std::_Hashtable<doris::StringRef, std::pair<doris::StringRef const, int>, std::allocator<std::pair<doris::StringRef const, int> >, std::__detail::_Select1st, std::equal_to<doris::StringRef>, doris::StringRefHash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::find(doris::StringRef const&) const at /home/gcp-user/tools/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/hashtable.h:1587 5# doris::TabletSchema::field_index(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const at /home/gcp-user/selectdb-core/be/src/olap/tablet_schema.cpp:1304 6# doris::vectorized::NewOlapScanner::_init_tablet_reader_params(std::vector<doris::OlapScanRange*, std::allocator<doris::OlapScanRange*> > const&, std::vector<doris::TCondition, std::allocator<doris::TCondition> > const&, doris::pipeline::FilterPredicates const&, std::vector<doris::FunctionFilter, std::allocator<doris::FunctionFilter> > const&) at /home/gcp-user/selectdb-core/be/src/vec/exec/scan/new_olap_scanner.cpp:413 7# doris::vectorized::NewOlapScanner::init() in /opt/selectdb/4.0.7.2025101510/be/lib/doris_be 8# doris::vectorized::ScannerScheduler::_scanner_scan(std::shared_ptr<doris::vectorized::ScannerContext>, std::shared_ptr<doris::vectorized::ScanTask>) at /home/gcp-user/selectdb-core/be/src/vec/exec/scan/scanner_scheduler.cpp:221 9# std::_Function_handler<void (), doris::vectorized::ScannerScheduler::submit(std::shared_ptr<doris::vectorized::ScannerContext>, std::shared_ptr<doris::vectorized::ScanTask>)::$_1::operator()() const::{lambda()#1}>::_M_invoke(std::_Any_data const&) at /home/gcp-user/tools/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:291 10# doris::ThreadPool::dispatch_thread() at /home/gcp-user/selectdb-core/be/src/util/threadpool.cpp:609 11# doris::Thread::supervise_thread(void*) at /home/gcp-user/selectdb-core/be/src/util/thread.cpp:499 12# start_thread in /lib64/libc.so.6 13# __GI___clone3 in /lib64/libc.so.6 ``` Related PR: #xxx Problem Summary: ### Release note None ### Check List (For Author) - Test  - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason  - Behavior changed: - [ ] No. - [ ] Yes.  - Does this need documentation? - [ ] No. - [ ] Yes.  ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label

#61510 (#61853) Cherry-picked from #61510 Co-authored-by: Jerry Hu <hushenggang@selectdb.com>

#61510 (#61854) Cherry-picked from #61510 Co-authored-by: Jerry Hu <hushenggang@selectdb.com>

…1510) ### What problem does this PR solve? ```text *** SIGSEGV address not mapped to object (@0x20) received by PID 2309810 (TID 2312493 OR 0x7f39af4bf640) from PID 32; stack trace: *** 0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, siginfo_t*, void*) at /home/gcp-user/selectdb-core/be/src/common/signal_handler.h:421 1# PosixSignals::chained_handler(int, siginfo*, void*) [clone .part.0] in /opt/jdk/lib/server/libjvm.so 2# JVM_handle_linux_signal in /opt/jdk/lib/server/libjvm.so 3# 0x00007F3E7723FC30 in /lib64/libc.so.6 4# std::_Hashtable<doris::StringRef, std::pair<doris::StringRef const, int>, std::allocator<std::pair<doris::StringRef const, int> >, std::__detail::_Select1st, std::equal_to<doris::StringRef>, doris::StringRefHash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::find(doris::StringRef const&) const at /home/gcp-user/tools/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/hashtable.h:1587 5# doris::TabletSchema::field_index(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const at /home/gcp-user/selectdb-core/be/src/olap/tablet_schema.cpp:1304 6# doris::vectorized::NewOlapScanner::_init_tablet_reader_params(std::vector<doris::OlapScanRange*, std::allocator<doris::OlapScanRange*> > const&, std::vector<doris::TCondition, std::allocator<doris::TCondition> > const&, doris::pipeline::FilterPredicates const&, std::vector<doris::FunctionFilter, std::allocator<doris::FunctionFilter> > const&) at /home/gcp-user/selectdb-core/be/src/vec/exec/scan/new_olap_scanner.cpp:413 7# doris::vectorized::NewOlapScanner::init() in /opt/selectdb/4.0.7.2025101510/be/lib/doris_be 8# doris::vectorized::ScannerScheduler::_scanner_scan(std::shared_ptr<doris::vectorized::ScannerContext>, std::shared_ptr<doris::vectorized::ScanTask>) at /home/gcp-user/selectdb-core/be/src/vec/exec/scan/scanner_scheduler.cpp:221 9# std::_Function_handler<void (), doris::vectorized::ScannerScheduler::submit(std::shared_ptr<doris::vectorized::ScannerContext>, std::shared_ptr<doris::vectorized::ScanTask>)::$_1::operator()() const::{lambda()#1}>::_M_invoke(std::_Any_data const&) at /home/gcp-user/tools/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:291 10# doris::ThreadPool::dispatch_thread() at /home/gcp-user/selectdb-core/be/src/util/threadpool.cpp:609 11# doris::Thread::supervise_thread(void*) at /home/gcp-user/selectdb-core/be/src/util/thread.cpp:499 12# start_thread in /lib64/libc.so.6 13# __GI___clone3 in /lib64/libc.so.6 ``` Related PR: #xxx Problem Summary: ### Release note None ### Check List (For Author) - Test  - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason  - Behavior changed: - [ ] No. - [ ] Yes.  - Does this need documentation? - [ ] No. - [ ] Yes.  ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label

[fix](olap) Avoid polluting the schema cache in OlapScanner
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BiteTheDDDDt approved these changes Mar 20, 2026
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yiguolei added dev/4.0.x dev/4.1.x labels Mar 21, 2026

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yiguolei approved these changes Mar 30, 2026
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yiguolei merged commit e72c6c8 into apache:masterMar 30, 2026
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github-actionsBot mentioned this pull request Mar 30, 2026
branch-4.0: [fix](olap) Avoid polluting the schema cache in OlapScanner #61510 #61853
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github-actionsBot mentioned this pull request Mar 30, 2026
branch-4.1: [fix](olap) Avoid polluting the schema cache in OlapScanner #61510 #61854
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yiguolei pushed a commit that referenced this pull request Mar 30, 2026
branch-4.0: [fix](olap) Avoid polluting the schema cache in OlapScanner
6e604a5
#61510 (#61853) Cherry-picked from #61510 Co-authored-by: Jerry Hu <hushenggang@selectdb.com>

yiguolei added dev/4.0.6-merged dev/4.1.0-merged and removed dev/4.0.x dev/4.1.x labels Mar 30, 2026

yiguolei pushed a commit that referenced this pull request Mar 30, 2026
branch-4.1: [fix](olap) Avoid polluting the schema cache in OlapScanner
5c91148
#61510 (#61854) Cherry-picked from #61510 Co-authored-by: Jerry Hu <hushenggang@selectdb.com>

morningman mentioned this pull request Jun 3, 2026
4.0.6 Release Notes #64065
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BE UT Coverage Report

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BE Regression && UT Coverage Report

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BE Regression && UT Coverage Report

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mrhhsg commented Mar 19, 2026•
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