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[change](index) change enable_create_bitmap_index_as_inverted_index default to true #36692

Merged
merged 3 commits into from
Jul 12, 2024
Merged

[change](index) change enable_create_bitmap_index_as_inverted_index default to true #36692

merged 3 commits into from
Jul 12, 2024

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xiaokang
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@xiaokang xiaokang commented Jun 22, 2024 •
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When an user create a new BITMAP INDEX, an INVERTED INDEX will be created instead, since INVERTED INDEX is ready to replace BITMAP INDEX.
The transformation is transparent to user and nothing need to be done by user. Already existed BITMAP INDEX will NOT be changed and can be used as before.

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

Since 2024-03-18, the Document has been moved to doris-website.
See Doris Document.

@xiaokang
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run buildall

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TPC-H: Total hot run time: 39884 ms 
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 78949fc71f2366c07f37b0b0841a322549a6ba83, data reload: false

------ Round 1 ----------------------------------
q1	17634	4307	4245	4245
q2	2015	192	186	186
q3	10463	1107	1054	1054
q4	10194	798	721	721
q5	7457	2642	2583	2583
q6	219	136	134	134
q7	958	619	630	619
q8	9225	2035	2062	2035
q9	8811	6500	6442	6442
q10	9020	3735	3759	3735
q11	451	253	240	240
q12	475	236	231	231
q13	17977	3072	3017	3017
q14	262	230	221	221
q15	513	488	482	482
q16	505	384	380	380
q17	963	701	700	700
q18	8014	7532	7632	7532
q19	6996	1451	1470	1451
q20	662	334	335	334
q21	4870	3195	3900	3195
q22	396	348	347	347
Total cold run time: 118080 ms
Total hot run time: 39884 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4455	4290	4299	4290
q2	381	259	272	259
q3	2995	3126	3089	3089
q4	2090	1790	1806	1790
q5	5785	5668	5618	5618
q6	225	142	133	133
q7	2371	1991	1992	1991
q8	3318	3488	3515	3488
q9	8755	8872	8756	8756
q10	4229	3655	3753	3655
q11	603	513	499	499
q12	823	638	653	638
q13	16381	3173	3193	3173
q14	306	288	284	284
q15	531	489	472	472
q16	496	440	453	440
q17	1800	1515	1474	1474
q18	8162	7975	7867	7867
q19	1823	1693	1704	1693
q20	2162	1897	1877	1877
q21	9745	4626	4991	4626
q22	665	573	551	551
Total cold run time: 78101 ms
Total hot run time: 56663 ms

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TPC-DS: Total hot run time: 175233 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 78949fc71f2366c07f37b0b0841a322549a6ba83, data reload: false

query1	914	389	376	376
query2	6412	2391	2395	2391
query3	6635	224	225	224
query4	18972	17418	17330	17330
query5	3536	496	464	464
query6	243	165	179	165
query7	4585	313	305	305
query8	335	297	300	297
query9	8568	2394	2352	2352
query10	586	307	300	300
query11	10677	10018	9960	9960
query12	118	86	87	86
query13	1654	378	367	367
query14	9525	7773	7690	7690
query15	260	194	197	194
query16	7887	279	282	279
query17	1877	579	519	519
query18	2002	285	274	274
query19	195	151	154	151
query20	94	83	82	82
query21	208	138	123	123
query22	4527	4059	4035	4035
query23	33893	33658	33808	33658
query24	10654	3039	2884	2884
query25	589	385	378	378
query26	720	163	172	163
query27	2204	327	334	327
query28	6017	2154	2135	2135
query29	865	620	637	620
query30	254	162	158	158
query31	944	792	752	752
query32	106	58	54	54
query33	668	292	289	289
query34	907	486	503	486
query35	754	669	655	655
query36	1188	975	981	975
query37	141	71	73	71
query38	2977	2846	2878	2846
query39	892	837	843	837
query40	208	135	136	135
query41	59	53	51	51
query42	117	100	107	100
query43	597	588	561	561
query44	1075	745	746	745
query45	194	166	159	159
query46	1080	745	722	722
query47	1881	1776	1787	1776
query48	379	298	298	298
query49	848	408	412	408
query50	763	401	395	395
query51	6946	6743	6770	6743
query52	115	91	93	91
query53	356	297	289	289
query54	885	464	443	443
query55	76	73	75	73
query56	278	263	270	263
query57	1144	1046	1033	1033
query58	259	250	243	243
query59	3471	3306	3395	3306
query60	302	275	279	275
query61	94	91	89	89
query62	569	444	436	436
query63	319	297	287	287
query64	8460	2264	1892	1892
query65	3173	3093	3103	3093
query66	741	332	325	325
query67	15530	14898	14779	14779
query68	4492	545	560	545
query69	579	472	401	401
query70	1156	1131	1149	1131
query71	384	278	283	278
query72	7318	5322	5448	5322
query73	770	336	337	336
query74	5856	5594	5600	5594
query75	3388	2609	2674	2609
query76	2364	1011	908	908
query77	609	298	297	297
query78	10310	9788	9735	9735
query79	2809	518	509	509
query80	2402	471	457	457
query81	575	223	227	223
query82	833	111	112	111
query83	318	181	174	174
query84	269	97	96	96
query85	1697	275	329	275
query86	468	337	306	306
query87	3346	3100	3124	3100
query88	4237	2452	2452	2452
query89	490	392	399	392
query90	1727	193	190	190
query91	133	100	102	100
query92	64	50	53	50
query93	3599	514	501	501
query94	1129	193	190	190
query95	409	325	318	318
query96	612	275	272	272
query97	3226	3072	3075	3072
query98	219	201	196	196
query99	1196	831	846	831
Total cold run time: 270486 ms
Total hot run time: 175233 ms

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ClickBench: Total hot run time: 30.56 s 
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 78949fc71f2366c07f37b0b0841a322549a6ba83, data reload: false

query1	0.04	0.03	0.03
query2	0.08	0.04	0.04
query3	0.23	0.05	0.05
query4	1.69	0.07	0.08
query5	0.51	0.50	0.49
query6	1.15	0.73	0.72
query7	0.02	0.01	0.02
query8	0.05	0.04	0.04
query9	0.56	0.49	0.50
query10	0.54	0.52	0.54
query11	0.15	0.11	0.11
query12	0.15	0.12	0.12
query13	0.59	0.58	0.61
query14	0.77	0.80	0.76
query15	0.85	0.81	0.82
query16	0.37	0.37	0.37
query17	1.02	1.02	0.98
query18	0.23	0.25	0.23
query19	1.87	1.69	1.76
query20	0.02	0.01	0.00
query21	15.40	0.67	0.68
query22	3.80	7.55	1.76
query23	18.24	1.42	1.34
query24	2.21	0.23	0.23
query25	0.16	0.09	0.09
query26	0.27	0.17	0.18
query27	0.08	0.08	0.08
query28	13.16	1.04	1.00
query29	12.67	3.37	3.34
query30	0.26	0.06	0.06
query31	2.86	0.38	0.38
query32	3.27	0.48	0.47
query33	2.89	2.94	2.93
query34	17.11	4.39	4.38
query35	4.46	4.47	4.51
query36	0.65	0.47	0.46
query37	0.19	0.15	0.15
query38	0.16	0.15	0.15
query39	0.05	0.04	0.04
query40	0.16	0.14	0.15
query41	0.10	0.05	0.06
query42	0.06	0.05	0.05
query43	0.04	0.04	0.05
Total cold run time: 109.14 s
Total hot run time: 30.56 s

@xiaokang
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run buildall

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TPC-H: Total hot run time: 40057 ms 
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit b63ca75b7c442713e45e8f0ef9a98acf87167993, data reload: false

------ Round 1 ----------------------------------
q1	18099	4437	4346	4346
q2	2906	206	200	200
q3	11801	1159	1223	1159
q4	10782	790	884	790
q5	7651	2690	2678	2678
q6	224	134	161	134
q7	947	588	618	588
q8	9217	2077	2044	2044
q9	8956	6472	6492	6472
q10	8861	3742	3696	3696
q11	471	242	240	240
q12	407	234	225	225
q13	17763	2965	2983	2965
q14	272	226	227	226
q15	517	474	484	474
q16	493	385	382	382
q17	957	694	680	680
q18	8065	7545	7358	7358
q19	5067	1450	1481	1450
q20	652	326	326	326
q21	4951	3289	3836	3289
q22	398	335	344	335
Total cold run time: 119457 ms
Total hot run time: 40057 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4346	4236	4204	4204
q2	383	282	272	272
q3	2957	2756	2706	2706
q4	1922	1618	1625	1618
q5	5273	5289	5271	5271
q6	219	130	131	130
q7	2154	1705	1790	1705
q8	3187	3378	3313	3313
q9	8356	8279	8285	8279
q10	3878	3679	3727	3679
q11	588	478	505	478
q12	803	616	618	616
q13	16630	3006	3002	3002
q14	295	258	258	258
q15	514	480	470	470
q16	477	434	430	430
q17	1772	1482	1438	1438
q18	7799	7546	7551	7546
q19	1669	1516	1530	1516
q20	1958	1777	1785	1777
q21	4922	4802	4810	4802
q22	614	531	547	531
Total cold run time: 70716 ms
Total hot run time: 54041 ms

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TPC-DS: Total hot run time: 173678 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 b63ca75b7c442713e45e8f0ef9a98acf87167993, data reload: false

query1	918	379	376	376
query2	6475	2404	2301	2301
query3	6662	210	215	210
query4	19106	17753	17459	17459
query5	4192	489	496	489
query6	262	166	166	166
query7	4600	297	309	297
query8	311	290	283	283
query9	8669	2468	2462	2462
query10	613	319	290	290
query11	10524	10101	10004	10004
query12	127	87	88	87
query13	1651	393	362	362
query14	10225	7150	7806	7150
query15	254	191	202	191
query16	8065	274	303	274
query17	1833	552	518	518
query18	2068	278	278	278
query19	190	154	158	154
query20	88	83	81	81
query21	220	129	126	126
query22	4311	4226	3990	3990
query23	33784	33163	33146	33146
query24	10852	2899	2861	2861
query25	609	355	365	355
query26	1457	153	156	153
query27	2916	321	325	321
query28	7598	2120	2124	2120
query29	933	613	613	613
query30	280	150	150	150
query31	964	724	738	724
query32	94	53	55	53
query33	777	298	291	291
query34	967	473	470	470
query35	731	616	640	616
query36	1132	951	969	951
query37	163	71	74	71
query38	2872	2755	2778	2755
query39	836	788	811	788
query40	237	124	130	124
query41	54	52	54	52
query42	121	104	101	101
query43	604	548	526	526
query44	1182	748	740	740
query45	225	165	168	165
query46	1086	744	703	703
query47	1880	1765	1768	1765
query48	364	295	297	295
query49	1147	412	412	412
query50	755	385	406	385
query51	6901	6822	6751	6751
query52	103	95	91	91
query53	364	297	296	296
query54	919	458	443	443
query55	78	75	75	75
query56	285	274	271	271
query57	1142	1045	1050	1045
query58	252	246	248	246
query59	3445	3158	3142	3142
query60	308	284	315	284
query61	97	93	92	92
query62	663	452	447	447
query63	327	303	298	298
query64	9452	2240	1742	1742
query65	3182	3103	3125	3103
query66	1055	351	338	338
query67	15298	15035	14869	14869
query68	6207	538	560	538
query69	647	468	475	468
query70	1159	1127	1150	1127
query71	493	272	280	272
query72	7260	5776	5319	5319
query73	802	327	323	323
query74	5917	5569	5504	5504
query75	4085	2641	2720	2641
query76	4347	962	958	958
query77	705	312	308	308
query78	10284	9869	9768	9768
query79	1734	525	526	525
query80	1420	488	484	484
query81	563	223	226	223
query82	479	102	104	102
query83	199	170	170	170
query84	270	88	87	87
query85	1157	347	281	281
query86	387	324	333	324
query87	3293	3063	3087	3063
query88	3499	2347	2357	2347
query89	481	376	385	376
query90	1973	199	194	194
query91	127	102	99	99
query92	66	50	49	49
query93	3023	511	521	511
query94	1203	191	200	191
query95	412	326	330	326
query96	594	267	265	265
query97	3194	3042	3017	3017
query98	212	200	197	197
query99	1285	834	837	834
Total cold run time: 277332 ms
Total hot run time: 173678 ms

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ClickBench: Total hot run time: 30.51 s 
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit b63ca75b7c442713e45e8f0ef9a98acf87167993, data reload: false

query1	0.04	0.03	0.03
query2	0.09	0.04	0.04
query3	0.23	0.06	0.06
query4	1.66	0.07	0.07
query5	0.50	0.48	0.48
query6	1.14	0.72	0.72
query7	0.02	0.02	0.01
query8	0.05	0.04	0.05
query9	0.55	0.50	0.49
query10	0.54	0.54	0.54
query11	0.15	0.11	0.11
query12	0.15	0.12	0.12
query13	0.59	0.58	0.60
query14	0.78	0.78	0.78
query15	0.85	0.81	0.82
query16	0.35	0.37	0.35
query17	1.03	1.04	0.96
query18	0.21	0.26	0.25
query19	1.76	1.67	1.67
query20	0.01	0.02	0.01
query21	15.44	0.77	0.66
query22	4.78	6.96	1.93
query23	18.30	1.40	1.24
query24	2.09	0.25	0.22
query25	0.15	0.08	0.08
query26	0.27	0.18	0.17
query27	0.09	0.08	0.08
query28	13.22	1.04	1.01
query29	12.60	3.28	3.28
query30	0.26	0.06	0.06
query31	2.86	0.38	0.38
query32	3.29	0.47	0.47
query33	2.94	2.90	2.96
query34	17.19	4.39	4.41
query35	4.46	4.46	4.56
query36	0.65	0.46	0.47
query37	0.18	0.15	0.15
query38	0.15	0.15	0.14
query39	0.04	0.04	0.04
query40	0.17	0.14	0.13
query41	0.08	0.06	0.05
query42	0.05	0.05	0.05
query43	0.04	0.04	0.04
Total cold run time: 110 s
Total hot run time: 30.51 s

@xiaokang
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xiaokang commented Jul 8, 2024

run buildall

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TPC-H: Total hot run time: 39471 ms 
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 305287bc5fd772eed0ddf9a828f0e9980d1e5d5b, data reload: false

------ Round 1 ----------------------------------
q1	17607	4361	4253	4253
q2	2024	187	183	183
q3	10467	1190	1199	1190
q4	10181	821	699	699
q5	7504	2641	2607	2607
q6	216	138	137	137
q7	954	589	598	589
q8	9229	2049	2075	2049
q9	8729	6514	6453	6453
q10	8985	3666	3696	3666
q11	446	237	240	237
q12	482	226	228	226
q13	17769	2961	2963	2961
q14	263	232	238	232
q15	520	489	475	475
q16	513	370	376	370
q17	952	669	686	669
q18	8039	7515	7403	7403
q19	3043	1401	1299	1299
q20	644	314	331	314
q21	4930	3179	3134	3134
q22	390	325	335	325
Total cold run time: 113887 ms
Total hot run time: 39471 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4355	4229	4186	4186
q2	384	267	263	263
q3	2995	2756	2750	2750
q4	2024	1691	1676	1676
q5	5565	5668	5462	5462
q6	228	134	132	132
q7	2230	1815	1820	1815
q8	3212	3429	3422	3422
q9	8720	8683	8712	8683
q10	4197	3846	3918	3846
q11	608	492	487	487
q12	770	614	590	590
q13	17010	3174	3154	3154
q14	309	289	300	289
q15	530	495	477	477
q16	527	442	457	442
q17	1806	1520	1528	1520
q18	8047	7839	7795	7795
q19	1787	1681	1588	1588
q20	2113	1883	2023	1883
q21	5159	4840	4866	4840
q22	638	556	537	537
Total cold run time: 73214 ms
Total hot run time: 55837 ms

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TPC-DS: Total hot run time: 171551 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 305287bc5fd772eed0ddf9a828f0e9980d1e5d5b, data reload: false

query1	915	378	371	371
query2	6454	2498	2342	2342
query3	6648	205	208	205
query4	25182	17378	17483	17378
query5	3648	493	492	492
query6	267	171	175	171
query7	4593	300	295	295
query8	307	268	277	268
query9	8603	2385	2368	2368
query10	589	297	297	297
query11	10493	10197	10119	10119
query12	130	88	83	83
query13	1653	395	377	377
query14	10034	7823	7273	7273
query15	250	187	182	182
query16	7737	321	320	320
query17	1393	568	539	539
query18	1969	286	286	286
query19	200	156	159	156
query20	88	84	84	84
query21	215	127	133	127
query22	4584	4055	4046	4046
query23	33958	33955	33726	33726
query24	11185	2830	2836	2830
query25	612	416	433	416
query26	717	171	164	164
query27	2180	324	331	324
query28	5972	2142	2101	2101
query29	876	648	647	647
query30	263	157	151	151
query31	949	778	800	778
query32	97	54	57	54
query33	668	306	308	306
query34	923	504	518	504
query35	772	667	647	647
query36	1133	953	974	953
query37	145	79	81	79
query38	2988	2805	2745	2745
query39	874	811	817	811
query40	214	128	125	125
query41	54	50	52	50
query42	119	96	103	96
query43	586	536	561	536
query44	1102	737	739	737
query45	193	166	159	159
query46	1076	727	693	693
query47	1851	1756	1772	1756
query48	373	302	308	302
query49	860	408	426	408
query50	762	392	393	392
query51	6969	6803	6765	6765
query52	108	99	98	98
query53	364	295	290	290
query54	854	455	464	455
query55	75	74	73	73
query56	284	279	285	279
query57	1148	1057	1075	1057
query58	267	258	282	258
query59	3646	3515	3305	3305
query60	304	280	284	280
query61	95	92	93	92
query62	609	468	446	446
query63	321	301	289	289
query64	9141	2175	1621	1621
query65	3173	3086	3103	3086
query66	738	333	335	333
query67	15433	15034	14957	14957
query68	5725	545	544	544
query69	717	418	394	394
query70	1178	1100	1168	1100
query71	451	277	286	277
query72	8451	5514	2838	2838
query73	763	327	321	321
query74	6146	5570	5518	5518
query75	4314	2645	2651	2645
query76	3518	972	922	922
query77	669	312	316	312
query78	9565	8925	9052	8925
query79	3128	522	532	522
query80	2875	499	489	489
query81	592	218	214	214
query82	1213	114	106	106
query83	326	175	176	175
query84	277	94	90	90
query85	1396	304	305	304
query86	454	326	293	293
query87	3352	3099	3089	3089
query88	4288	2467	2454	2454
query89	474	382	391	382
query90	1842	190	191	190
query91	135	110	104	104
query92	63	51	50	50
query93	3585	510	515	510
query94	1190	220	216	216
query95	416	330	330	330
query96	606	271	278	271
query97	3269	3012	2993	2993
query98	231	204	190	190
query99	1153	830	848	830
Total cold run time: 283345 ms
Total hot run time: 171551 ms

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ClickBench: Total hot run time: 30.96 s 
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 305287bc5fd772eed0ddf9a828f0e9980d1e5d5b, data reload: false

query1	0.04	0.04	0.03
query2	0.08	0.04	0.04
query3	0.22	0.06	0.05
query4	1.65	0.07	0.08
query5	0.50	0.49	0.48
query6	1.14	0.72	0.74
query7	0.02	0.02	0.01
query8	0.05	0.04	0.05
query9	0.54	0.49	0.49
query10	0.55	0.55	0.54
query11	0.16	0.11	0.11
query12	0.15	0.12	0.13
query13	0.59	0.59	0.58
query14	0.76	0.78	0.77
query15	0.84	0.82	0.81
query16	0.37	0.36	0.37
query17	1.01	1.04	1.05
query18	0.24	0.24	0.26
query19	1.86	1.84	1.71
query20	0.02	0.01	0.01
query21	15.50	0.76	0.66
query22	4.31	7.28	2.08
query23	18.30	1.35	1.35
query24	2.11	0.22	0.22
query25	0.15	0.08	0.08
query26	0.29	0.22	0.20
query27	0.46	0.24	0.23
query28	13.30	1.01	0.99
query29	12.64	3.28	3.32
query30	0.25	0.06	0.06
query31	2.86	0.38	0.38
query32	3.27	0.47	0.46
query33	2.84	2.87	2.99
query34	17.08	4.38	4.44
query35	4.50	4.48	4.47
query36	0.67	0.48	0.47
query37	0.18	0.15	0.15
query38	0.15	0.14	0.14
query39	0.05	0.03	0.04
query40	0.15	0.11	0.12
query41	0.10	0.05	0.05
query42	0.05	0.04	0.04
query43	0.04	0.04	0.04
Total cold run time: 110.04 s
Total hot run time: 30.96 s

airborne12
airborne12 approved these changes Jul 12, 2024
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LGTM

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Jul 12, 2024
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PR approved by at least one committer and no changes requested.

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PR approved by anyone and no changes requested.

@gavinchou gavinchou merged commit 5dd2780 into apache:master Jul 12, 2024
26 of 29 checks passed
@xiaokang xiaokang mentioned this pull request Jul 12, 2024
Merged
xiaokang added a commit to xiaokang/doris that referenced this pull request Jul 12, 2024
@xiaokang
[change](index) change enable_create_bitmap_index_as_inverted_index d…
619ebcc 
…efault to true (apache#36692)

When an user create a new BITMAP INDEX, an INVERTED INDEX will be
created instead, since INVERTED INDEX is ready to replace BITMAP INDEX.
The transformation is transparent to user and nothing need to be done by
user. Already existed BITMAP INDEX will NOT be changed and can be used
as before.
seawinde pushed a commit to seawinde/doris that referenced this pull request Jul 17, 2024
@xiaokang @seawinde
[change](index) change enable_create_bitmap_index_as_inverted_index d…
a2ad331 
…efault to true (apache#36692)

When an user create a new BITMAP INDEX, an INVERTED INDEX will be
created instead, since INVERTED INDEX is ready to replace BITMAP INDEX.
The transformation is transparent to user and nothing need to be done by
user. Already existed BITMAP INDEX will NOT be changed and can be used
as before.
dataroaring pushed a commit that referenced this pull request Jul 17, 2024
@xiaokang @dataroaring
[change](index) change enable_create_bitmap_index_as_inverted_index d…
a241b27 
…efault to true (#36692)

When an user create a new BITMAP INDEX, an INVERTED INDEX will be
created instead, since INVERTED INDEX is ready to replace BITMAP INDEX.
The transformation is transparent to user and nothing need to be done by
user. Already existed BITMAP INDEX will NOT be changed and can be used
as before.
xiaokang added a commit that referenced this pull request Jul 17, 2024
@xiaokang
[change](index) change enable_create_bitmap_index_as_inverted_index d…
d8f370e 
…efault to true #36692 (#37717)
@gavinchou gavinchou mentioned this pull request Aug 19, 2024
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@airborne12 airborne12 airborne12 approved these changes

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@xiaokang @doris-robot @airborne12 @gavinchou