[opt](iceberg)Optimize count* in batch mode by wuwenchi · Pull Request #49025 · apache/doris

wuwenchi · 2025-03-13T07:24:10Z

What problem does this PR solve?

Problem Summary:

When using batch mode, if count* optimization is available, the traditional mode will be used.
Otherwise, it is impossible to calculate how many counts should be assigned to each split because we do not know how many splits there are.

Related #46398

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 · 2025-03-13T07:24:17Z

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?

wuwenchi · 2025-03-13T07:24:20Z

run buildall

doris-robot · 2025-03-13T08:05:56Z

TPC-H: Total hot run time: 32473 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit faec138ca21328ccf301c65e3a9deccbd047c4a3, data reload: false
------ Round 1 ----------------------------------
q1	17605	5220	5078	5078
q2	2043	285	164	164
q3	10426	1293	746	746
q4	10210	1008	531	531
q5	7549	2426	2338	2338
q6	190	168	133	133
q7	960	745	610	610
q8	9313	1298	1065	1065
q9	4906	4895	4721	4721
q10	6868	2322	1933	1933
q11	464	276	269	269
q12	350	360	213	213
q13	17760	3668	3108	3108
q14	223	240	225	225
q15	541	481	475	475
q16	626	616	584	584
q17	573	861	348	348
q18	6826	6468	6298	6298
q19	1698	960	569	569
q20	326	314	199	199
q21	2691	2133	1890	1890
q22	1060	1016	976	976
Total cold run time: 103208 ms
Total hot run time: 32473 ms
----- Round 2, with runtime_filter_mode=off -----
q1	5185	5183	5540	5183
q2	233	321	226	226
q3	2157	2665	2298	2298
q4	1419	1812	1347	1347
q5	4258	4171	4159	4159
q6	206	162	120	120
q7	1893	1941	1819	1819
q8	2617	2620	2602	2602
q9	7281	7264	7268	7264
q10	3010	3247	2777	2777
q11	573	512	492	492
q12	720	776	590	590
q13	3314	4014	3288	3288
q14	288	288	276	276
q15	517	468	458	458
q16	647	716	652	652
q17	1131	1520	1438	1438
q18	7817	7724	7626	7626
q19	818	779	835	779
q20	1949	2094	1899	1899
q21	5469	4929	4671	4671
q22	1090	1053	1042	1042
Total cold run time: 52592 ms
Total hot run time: 51006 ms

doris-robot · 2025-03-13T08:18:13Z

TPC-DS: Total hot run time: 193579 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 faec138ca21328ccf301c65e3a9deccbd047c4a3, data reload: false
query1	1392	995	969	969
query2	6184	1920	1888	1888
query3	11012	4619	4486	4486
query4	54390	24852	23509	23509
query5	5303	542	488	488
query6	360	210	193	193
query7	5003	494	297	297
query8	328	252	269	252
query9	6275	2611	2648	2611
query10	432	337	263	263
query11	15221	15532	15012	15012
query12	154	112	111	111
query13	1162	526	414	414
query14	10726	6946	7149	6946
query15	212	204	180	180
query16	7055	670	483	483
query17	1070	743	575	575
query18	1548	418	340	340
query19	203	211	174	174
query20	135	124	123	123
query21	210	127	104	104
query22	4714	4770	4643	4643
query23	34213	33387	33545	33387
query24	5742	2466	2495	2466
query25	492	455	399	399
query26	727	274	162	162
query27	1790	489	337	337
query28	2954	2479	2486	2479
query29	565	550	417	417
query30	278	220	184	184
query31	888	856	763	763
query32	69	63	62	62
query33	468	362	304	304
query34	765	873	511	511
query35	800	847	776	776
query36	958	1017	907	907
query37	120	100	77	77
query38	4114	4261	4129	4129
query39	1480	1464	1495	1464
query40	210	122	108	108
query41	53	57	50	50
query42	131	107	103	103
query43	496	521	481	481
query44	1383	818	807	807
query45	181	177	177	177
query46	914	1038	677	677
query47	1852	1874	1792	1792
query48	397	428	329	329
query49	694	517	430	430
query50	752	807	454	454
query51	4322	4354	4271	4271
query52	107	108	94	94
query53	243	272	196	196
query54	494	518	443	443
query55	85	81	82	81
query56	270	300	269	269
query57	1154	1183	1116	1116
query58	244	246	240	240
query59	2797	2822	2672	2672
query60	308	287	258	258
query61	127	123	122	122
query62	727	767	709	709
query63	248	205	204	204
query64	1946	1049	670	670
query65	4654	4498	4443	4443
query66	739	376	291	291
query67	15960	15731	15453	15453
query68	7091	843	491	491
query69	534	301	266	266
query70	1232	1062	1120	1062
query71	505	315	265	265
query72	5734	3683	3897	3683
query73	1332	755	354	354
query74	8994	9177	8810	8810
query75	3653	3168	2689	2689
query76	4246	1195	750	750
query77	606	374	283	283
query78	10235	10043	9386	9386
query79	3356	833	582	582
query80	716	528	441	441
query81	485	257	215	215
query82	716	125	97	97
query83	304	171	148	148
query84	289	92	78	78
query85	797	358	311	311
query86	414	302	289	289
query87	4463	4416	4472	4416
query88	3479	2279	2272	2272
query89	427	318	284	284
query90	1933	214	225	214
query91	138	137	107	107
query92	71	57	59	57
query93	1878	1092	575	575
query94	664	409	312	312
query95	350	288	264	264
query96	497	560	283	283
query97	3388	3426	3331	3331
query98	227	209	198	198
query99	1445	1382	1241	1241
Total cold run time: 301199 ms
Total hot run time: 193579 ms

doris-robot · 2025-03-13T08:23:32Z

ClickBench: Total hot run time: 31.27 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit faec138ca21328ccf301c65e3a9deccbd047c4a3, data reload: false
query1	0.04	0.04	0.04
query2	0.07	0.03	0.04
query3	0.24	0.06	0.06
query4	1.62	0.11	0.10
query5	0.57	0.55	0.56
query6	1.20	0.72	0.71
query7	0.02	0.02	0.02
query8	0.04	0.03	0.04
query9	0.59	0.51	0.51
query10	0.60	0.61	0.59
query11	0.16	0.10	0.10
query12	0.15	0.11	0.11
query13	0.62	0.61	0.59
query14	2.83	2.67	2.83
query15	0.92	0.85	0.85
query16	0.38	0.36	0.37
query17	1.00	1.02	1.04
query18	0.21	0.20	0.20
query19	1.87	1.82	1.90
query20	0.01	0.01	0.01
query21	15.36	0.93	0.54
query22	0.75	1.23	0.65
query23	14.92	1.41	0.66
query24	6.87	1.32	1.54
query25	0.56	0.29	0.07
query26	0.56	0.16	0.13
query27	0.05	0.05	0.04
query28	9.85	0.84	0.42
query29	12.55	4.00	3.32
query30	0.27	0.09	0.06
query31	2.82	0.58	0.39
query32	3.22	0.54	0.46
query33	3.01	2.99	3.03
query34	15.86	5.12	4.51
query35	4.49	4.58	4.54
query36	0.68	0.49	0.50
query37	0.09	0.06	0.06
query38	0.05	0.03	0.04
query39	0.02	0.02	0.02
query40	0.17	0.13	0.13
query41	0.08	0.03	0.02
query42	0.03	0.02	0.02
query43	0.03	0.03	0.03
Total cold run time: 105.43 s
Total hot run time: 31.27 s

wuwenchi · 2025-03-17T13:12:53Z

run buildall

doris-robot · 2025-03-17T13:35:47Z

TPC-H: Total hot run time: 32350 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 11893c9f808ee95bdf7fdf03ee506b1f033e997b, data reload: false
------ Round 1 ----------------------------------
q1	24183	5034	5058	5034
q2	2040	323	178	178
q3	10367	1221	683	683
q4	10232	1017	535	535
q5	7553	2323	2382	2323
q6	184	168	133	133
q7	898	754	596	596
q8	9308	1347	1099	1099
q9	4957	4715	4838	4715
q10	6799	2318	1902	1902
q11	473	271	268	268
q12	344	354	218	218
q13	17781	3628	3068	3068
q14	218	221	212	212
q15	539	480	488	480
q16	622	603	600	600
q17	568	878	356	356
q18	6859	6669	6285	6285
q19	1220	945	550	550
q20	323	352	199	199
q21	2813	2154	1938	1938
q22	1030	984	978	978
Total cold run time: 109311 ms
Total hot run time: 32350 ms
----- Round 2, with runtime_filter_mode=off -----
q1	5157	5125	5115	5115
q2	245	332	231	231
q3	2182	2680	2307	2307
q4	1430	1836	1374	1374
q5	4234	4094	4398	4094
q6	213	170	129	129
q7	1980	1926	1824	1824
q8	2643	2612	2496	2496
q9	7166	7222	7224	7222
q10	3005	3215	2752	2752
q11	582	494	490	490
q12	677	753	580	580
q13	3471	3874	3302	3302
q14	284	299	280	280
q15	515	481	474	474
q16	640	668	644	644
q17	1167	1630	1328	1328
q18	7769	7471	7644	7471
q19	818	841	894	841
q20	2004	2102	1957	1957
q21	5370	5087	4680	4680
q22	1094	1002	985	985
Total cold run time: 52646 ms
Total hot run time: 50576 ms

doris-robot · 2025-03-17T13:47:22Z

TPC-DS: Total hot run time: 184726 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 11893c9f808ee95bdf7fdf03ee506b1f033e997b, data reload: false
query1	999	504	459	459
query2	6554	1877	1882	1877
query3	6801	226	219	219
query4	26498	23670	23359	23359
query5	4320	649	473	473
query6	330	200	192	192
query7	4602	501	292	292
query8	296	251	245	245
query9	8618	2505	2525	2505
query10	455	323	260	260
query11	15633	15556	14930	14930
query12	172	112	106	106
query13	1662	538	405	405
query14	10180	6318	6265	6265
query15	207	191	175	175
query16	7639	622	452	452
query17	1194	715	565	565
query18	1990	409	302	302
query19	186	184	159	159
query20	122	115	118	115
query21	215	131	104	104
query22	4285	4332	4244	4244
query23	33774	32876	32821	32821
query24	7717	2356	2365	2356
query25	545	447	387	387
query26	1236	267	152	152
query27	2494	477	317	317
query28	4275	2381	2359	2359
query29	688	574	417	417
query30	289	217	188	188
query31	935	889	770	770
query32	73	62	64	62
query33	566	358	299	299
query34	787	839	494	494
query35	789	816	742	742
query36	952	1008	896	896
query37	118	95	111	95
query38	4161	4036	4008	4008
query39	1461	1387	1447	1387
query40	206	113	116	113
query41	67	54	54	54
query42	118	107	101	101
query43	511	514	470	470
query44	1289	791	771	771
query45	171	170	167	167
query46	836	1009	616	616
query47	1764	1842	1708	1708
query48	368	398	300	300
query49	774	523	414	414
query50	667	724	402	402
query51	4150	4276	4159	4159
query52	109	105	93	93
query53	226	252	189	189
query54	494	489	430	430
query55	85	80	86	80
query56	274	257	252	252
query57	1126	1161	1060	1060
query58	247	273	227	227
query59	2540	2658	2514	2514
query60	274	280	263	263
query61	118	122	119	119
query62	813	727	647	647
query63	224	186	189	186
query64	4216	1037	662	662
query65	4401	4339	4342	4339
query66	1049	404	297	297
query67	15945	15523	15354	15354
query68	8588	870	511	511
query69	459	300	256	256
query70	1204	1125	1134	1125
query71	452	303	262	262
query72	5683	3664	3722	3664
query73	790	731	339	339
query74	9205	9186	8699	8699
query75	3885	3143	2696	2696
query76	3699	1187	728	728
query77	787	396	271	271
query78	10121	10092	9274	9274
query79	2713	821	576	576
query80	712	519	441	441
query81	473	259	216	216
query82	686	125	93	93
query83	206	167	168	167
query84	288	90	69	69
query85	787	403	300	300
query86	355	304	290	290
query87	4570	4412	4271	4271
query88	3478	2184	2226	2184
query89	387	318	280	280
query90	1943	207	206	206
query91	136	142	109	109
query92	77	59	59	59
query93	1751	1065	575	575
query94	675	410	296	296
query95	352	262	253	253
query96	475	570	270	270
query97	3402	3384	3335	3335
query98	230	207	203	203
query99	1468	1429	1268	1268
Total cold run time: 276917 ms
Total hot run time: 184726 ms

doris-robot · 2025-03-17T13:52:40Z

ClickBench: Total hot run time: 31.3 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 11893c9f808ee95bdf7fdf03ee506b1f033e997b, data reload: false
query1	0.04	0.04	0.04
query2	0.13	0.11	0.10
query3	0.24	0.20	0.19
query4	1.60	0.19	0.19
query5	0.58	0.57	0.60
query6	1.17	0.72	0.73
query7	0.03	0.02	0.01
query8	0.04	0.03	0.03
query9	0.58	0.53	0.51
query10	0.58	0.59	0.57
query11	0.15	0.11	0.11
query12	0.14	0.12	0.12
query13	0.61	0.60	0.60
query14	2.80	2.72	2.79
query15	0.93	0.85	0.84
query16	0.38	0.39	0.39
query17	1.01	1.05	1.07
query18	0.20	0.20	0.19
query19	1.90	1.98	1.78
query20	0.01	0.02	0.02
query21	15.36	0.94	0.55
query22	0.78	1.12	0.71
query23	14.89	1.42	0.63
query24	7.01	1.82	0.97
query25	0.45	0.21	0.07
query26	0.58	0.17	0.13
query27	0.05	0.05	0.05
query28	9.33	0.88	0.42
query29	12.52	4.00	3.26
query30	0.24	0.08	0.06
query31	2.82	0.59	0.37
query32	3.23	0.55	0.46
query33	2.94	3.03	3.05
query34	15.91	5.14	4.49
query35	4.49	4.53	4.52
query36	0.66	0.51	0.50
query37	0.09	0.06	0.07
query38	0.05	0.04	0.04
query39	0.03	0.02	0.02
query40	0.17	0.13	0.14
query41	0.08	0.03	0.03
query42	0.03	0.03	0.02
query43	0.03	0.03	0.03
Total cold run time: 104.86 s
Total hot run time: 31.3 s

wuwenchi · 2025-03-18T01:49:30Z

run feut

github-actions · 2025-03-18T15:26:21Z

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

github-actions · 2025-03-18T15:26:24Z

PR approved by anyone and no changes requested.

morningman · 2025-03-18T15:48:49Z

run buildall

doris-robot · 2025-03-18T16:31:40Z

TPC-H: Total hot run time: 32134 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 31b6bb088582693ce1b9f6564156495ffe06502d, data reload: false
------ Round 1 ----------------------------------
q1	23980	5060	5049	5049
q2	2043	284	165	165
q3	10414	1245	692	692
q4	10212	1012	530	530
q5	7539	2363	2334	2334
q6	192	166	127	127
q7	892	727	617	617
q8	9291	1233	1098	1098
q9	4874	4566	4872	4566
q10	6798	2304	1879	1879
q11	465	274	249	249
q12	347	358	215	215
q13	17746	3704	3118	3118
q14	220	220	216	216
q15	528	483	474	474
q16	611	613	581	581
q17	572	853	340	340
q18	6935	6400	6320	6320
q19	1212	960	533	533
q20	320	327	189	189
q21	2810	2124	1879	1879
q22	1049	1039	963	963
Total cold run time: 109050 ms
Total hot run time: 32134 ms
----- Round 2, with runtime_filter_mode=off -----
q1	5166	5093	5099	5093
q2	232	324	225	225
q3	2121	2672	2266	2266
q4	1427	1800	1376	1376
q5	4270	4083	4293	4083
q6	215	165	133	133
q7	1939	1891	1771	1771
q8	2678	2701	2605	2605
q9	7250	7266	7152	7152
q10	3037	3187	2734	2734
q11	570	495	481	481
q12	649	807	638	638
q13	3565	3925	3258	3258
q14	277	298	263	263
q15	517	511	478	478
q16	656	693	657	657
q17	1131	1599	1366	1366
q18	7802	7495	7478	7478
q19	842	824	832	824
q20	1973	2005	1881	1881
q21	5531	4830	4854	4830
q22	1110	1094	1045	1045
Total cold run time: 52958 ms
Total hot run time: 50637 ms

doris-robot · 2025-03-18T16:43:54Z

TPC-DS: Total hot run time: 191514 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 31b6bb088582693ce1b9f6564156495ffe06502d, data reload: false
query1	1388	1089	1020	1020
query2	6152	1899	1860	1860
query3	11146	4411	4547	4411
query4	55463	25135	23512	23512
query5	5148	540	477	477
query6	369	206	200	200
query7	4955	500	290	290
query8	338	270	244	244
query9	6120	2595	2606	2595
query10	385	300	272	272
query11	15239	15180	14915	14915
query12	160	108	107	107
query13	1104	531	416	416
query14	10284	6494	6243	6243
query15	202	198	181	181
query16	7103	654	529	529
query17	1057	697	577	577
query18	1556	398	313	313
query19	184	206	160	160
query20	131	120	123	120
query21	203	125	100	100
query22	4549	4596	4352	4352
query23	33930	33278	33186	33186
query24	6488	2451	2404	2404
query25	462	451	401	401
query26	671	278	156	156
query27	2094	489	329	329
query28	3270	2492	2436	2436
query29	584	554	442	442
query30	278	227	188	188
query31	882	958	825	825
query32	77	64	63	63
query33	471	381	322	322
query34	771	865	508	508
query35	808	838	758	758
query36	937	1005	906	906
query37	130	104	77	77
query38	4261	4107	4107	4107
query39	1478	1481	1454	1454
query40	209	155	102	102
query41	54	52	51	51
query42	136	108	106	106
query43	500	499	468	468
query44	1327	808	798	798
query45	191	175	165	165
query46	863	1023	652	652
query47	1862	1841	1799	1799
query48	389	424	306	306
query49	695	549	421	421
query50	714	758	414	414
query51	4329	4288	4221	4221
query52	109	109	103	103
query53	243	264	189	189
query54	485	501	429	429
query55	80	88	82	82
query56	291	266	258	258
query57	1165	1189	1143	1143
query58	255	287	246	246
query59	2722	2763	2718	2718
query60	276	277	271	271
query61	125	124	117	117
query62	730	766	669	669
query63	228	183	190	183
query64	1461	1051	687	687
query65	4574	4410	4462	4410
query66	798	403	292	292
query67	15939	15679	15391	15391
query68	7308	871	509	509
query69	531	302	262	262
query70	1187	1128	1151	1128
query71	485	306	276	276
query72	5898	3639	3802	3639
query73	1413	760	347	347
query74	9078	9090	8641	8641
query75	3636	3143	2643	2643
query76	4219	1193	756	756
query77	614	365	279	279
query78	10118	10069	9309	9309
query79	2191	812	589	589
query80	652	511	448	448
query81	504	260	213	213
query82	461	127	90	90
query83	227	170	154	154
query84	286	188	90	90
query85	774	355	299	299
query86	420	288	270	270
query87	4579	4580	4415	4415
query88	3828	2233	2234	2233
query89	414	311	285	285
query90	1772	200	215	200
query91	165	143	108	108
query92	75	56	57	56
query93	1828	1063	579	579
query94	658	413	291	291
query95	346	279	262	262
query96	481	567	267	267
query97	3350	3409	3258	3258
query98	235	202	200	200
query99	1468	1375	1271	1271
Total cold run time: 300779 ms
Total hot run time: 191514 ms

doris-robot · 2025-03-18T16:49:13Z

ClickBench: Total hot run time: 31.26 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 31b6bb088582693ce1b9f6564156495ffe06502d, data reload: false
query1	0.04	0.04	0.03
query2	0.13	0.10	0.10
query3	0.25	0.19	0.19
query4	1.59	0.19	0.19
query5	0.58	0.57	0.59
query6	1.21	0.72	0.72
query7	0.02	0.02	0.02
query8	0.04	0.04	0.04
query9	0.58	0.53	0.52
query10	0.56	0.60	0.56
query11	0.16	0.11	0.10
query12	0.14	0.11	0.11
query13	0.60	0.60	0.61
query14	2.65	2.80	2.80
query15	0.90	0.86	0.84
query16	0.38	0.38	0.38
query17	1.06	0.99	1.00
query18	0.21	0.20	0.19
query19	1.93	1.97	1.83
query20	0.02	0.02	0.01
query21	15.36	0.93	0.53
query22	0.75	1.17	0.74
query23	14.83	1.34	0.60
query24	7.44	1.38	0.73
query25	0.55	0.23	0.08
query26	0.62	0.15	0.13
query27	0.05	0.05	0.05
query28	9.72	0.85	0.43
query29	12.55	3.99	3.33
query30	0.25	0.09	0.06
query31	2.84	0.58	0.38
query32	3.22	0.53	0.48
query33	2.94	3.06	3.02
query34	15.72	5.14	4.55
query35	4.57	4.57	4.56
query36	0.67	0.49	0.49
query37	0.09	0.07	0.06
query38	0.05	0.04	0.04
query39	0.04	0.03	0.02
query40	0.17	0.13	0.12
query41	0.08	0.02	0.02
query42	0.04	0.02	0.02
query43	0.04	0.03	0.03
Total cold run time: 105.64 s
Total hot run time: 31.26 s

### What problem does this PR solve? Problem Summary: When using batch mode, if count* optimization is available, the traditional mode will be used. Otherwise, it is impossible to calculate how many counts should be assigned to each split because we do not know how many splits there are.

Problem Summary: When using batch mode, if count* optimization is available, the traditional mode will be used. Otherwise, it is impossible to calculate how many counts should be assigned to each split because we do not know how many splits there are.

…52095) bp #46398 #49025 #49489 #50434 #51185 #51694 --------- Co-authored-by: wuwenchi <wuwenchi@selectdb.com> Co-authored-by: daidai <changyuwei@selectdb.com>

morningman added dev/2.1.x-experimental dev/3.0.x-experimental labels Mar 17, 2025

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wuwenchi added 2 commits March 18, 2025 23:48

fix
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test
31b6bb0

morningman force-pushed the opt-iceberg-cnt branch from 11893c9 to 31b6bb0Compare March 18, 2025 15:48

hubgeter approved these changes Mar 24, 2025
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morningman merged commit 4bd8b9d into apache:masterMar 24, 2025

wuwenchi mentioned this pull request Jun 5, 2025
[opt](iceberg)support iceberg in batch mode for 3.0 #51515
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branch-3.1: [feat](iceberg) implement iceberg partition batch mode #52094
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branch-3.1: [feat](iceberg) implement iceberg partition batch mode #52095
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morningman mentioned this pull request Sep 12, 2025
Optimize Hive, Iceberg, Paimon metadata access performance: Improve metadata access and Plan performance. #55999
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