[enhancement](compaction) generate multiple compaction tasks each round

[luwei16]

No description provided.

[Thearas]

Thank you for your contribution to Apache Doris.
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Please clearly describe your PR:

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

[dataroaring]

LGTM

[github-actions]

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

[github-actions]

PR approved by anyone and no changes requested.

[dataroaring]

run buildall

[doris-robot]

TPC-H: Total hot run time: 34128 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit d5c25cca2132c6c3ef7c89812ff6bc5c784b94b9, data reload: false

------ Round 1 ----------------------------------
q1	26142	5112	5036	5036
q2	2059	287	164	164
q3	10407	1246	681	681
q4	10235	1029	558	558
q5	7529	2363	2372	2363
q6	187	171	136	136
q7	934	756	619	619
q8	9340	1279	1137	1137
q9	6923	5125	5204	5125
q10	6826	2306	1893	1893
q11	477	281	251	251
q12	348	366	218	218
q13	17771	3703	3113	3113
q14	237	222	211	211
q15	544	484	489	484
q16	618	608	601	601
q17	582	839	363	363
q18	7505	7203	7043	7043
q19	1216	978	565	565
q20	322	343	191	191
q21	4014	3299	2383	2383
q22	1113	1007	993	993
Total cold run time: 115329 ms
Total hot run time: 34128 ms

----- Round 2, with runtime_filter_mode=off -----
q1	5164	5161	5125	5125
q2	235	331	229	229
q3	2180	2638	2321	2321
q4	1434	1797	1414	1414
q5	4492	4409	4436	4409
q6	218	173	133	133
q7	2022	1932	1768	1768
q8	2614	2501	2569	2501
q9	7377	7141	7270	7141
q10	3003	3184	2742	2742
q11	590	509	497	497
q12	699	765	634	634
q13	3540	3892	3419	3419
q14	307	293	286	286
q15	528	467	495	467
q16	650	686	655	655
q17	1137	1534	1424	1424
q18	7724	7493	7684	7493
q19	823	793	913	793
q20	1925	1984	1838	1838
q21	5372	4982	4913	4913
q22	1116	1093	1040	1040
Total cold run time: 53150 ms
Total hot run time: 51242 ms

[doris-robot]

TPC-DS: Total hot run time: 193362 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 d5c25cca2132c6c3ef7c89812ff6bc5c784b94b9, data reload: false

query1	1405	1110	1051	1051
query2	6391	1897	1894	1894
query3	11140	4610	4513	4513
query4	25631	23736	23409	23409
query5	4662	656	466	466
query6	283	197	186	186
query7	3979	491	273	273
query8	294	236	213	213
query9	8502	2521	2515	2515
query10	443	313	267	267
query11	15764	15014	15158	15014
query12	168	112	106	106
query13	1572	522	401	401
query14	9197	6224	6202	6202
query15	207	198	171	171
query16	7522	644	481	481
query17	1169	756	572	572
query18	2019	414	331	331
query19	196	190	172	172
query20	127	130	121	121
query21	200	119	108	108
query22	4608	4661	4324	4324
query23	34553	33602	33708	33602
query24	8480	2428	2414	2414
query25	517	486	407	407
query26	807	269	151	151
query27	2861	505	342	342
query28	4631	2448	2403	2403
query29	643	604	449	449
query30	278	217	188	188
query31	908	861	794	794
query32	72	62	70	62
query33	542	369	309	309
query34	789	878	515	515
query35	808	857	780	780
query36	957	1049	899	899
query37	129	100	76	76
query38	4260	4253	4168	4168
query39	1524	1442	1440	1440
query40	225	115	127	115
query41	53	52	54	52
query42	128	102	104	102
query43	504	501	506	501
query44	1338	808	823	808
query45	179	172	172	172
query46	851	1025	666	666
query47	1878	1907	1814	1814
query48	380	428	307	307
query49	731	494	434	434
query50	704	763	420	420
query51	4260	4376	4217	4217
query52	111	101	100	100
query53	219	264	190	190
query54	490	492	419	419
query55	87	80	81	80
query56	294	281	279	279
query57	1202	1187	1100	1100
query58	241	238	243	238
query59	2676	2923	2630	2630
query60	297	293	272	272
query61	130	128	126	126
query62	804	749	666	666
query63	224	190	184	184
query64	3258	1039	762	762
query65	4584	4373	4358	4358
query66	813	407	308	308
query67	16494	15586	15363	15363
query68	7186	878	515	515
query69	491	302	252	252
query70	1215	1136	1110	1110
query71	421	290	251	251
query72	5889	4748	4877	4748
query73	680	656	349	349
query74	9185	9132	8926	8926
query75	3255	3202	2707	2707
query76	3132	1180	741	741
query77	463	350	281	281
query78	10019	10216	9494	9494
query79	1445	806	560	560
query80	599	514	436	436
query81	478	258	225	225
query82	206	132	103	103
query83	179	176	159	159
query84	235	89	80	80
query85	740	351	309	309
query86	455	283	284	283
query87	4372	4515	4460	4460
query88	2807	2226	2217	2217
query89	392	310	274	274
query90	1898	205	205	205
query91	142	140	113	113
query92	78	57	61	57
query93	1703	1062	577	577
query94	671	406	314	314
query95	357	271	262	262
query96	477	555	274	274
query97	3124	3259	3151	3151
query98	225	205	204	204
query99	1332	1437	1253	1253
Total cold run time: 275244 ms
Total hot run time: 193362 ms

[doris-robot]

ClickBench: Total hot run time: 31.04 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit d5c25cca2132c6c3ef7c89812ff6bc5c784b94b9, data reload: false

query1	0.04	0.04	0.02
query2	0.12	0.11	0.10
query3	0.26	0.19	0.19
query4	1.59	0.20	0.19
query5	0.59	0.59	0.59
query6	1.17	0.71	0.73
query7	0.02	0.02	0.02
query8	0.04	0.03	0.03
query9	0.57	0.53	0.52
query10	0.58	0.58	0.57
query11	0.15	0.11	0.11
query12	0.15	0.12	0.12
query13	0.62	0.61	0.59
query14	2.79	2.82	2.79
query15	0.94	0.85	0.84
query16	0.39	0.38	0.37
query17	1.02	1.04	1.01
query18	0.21	0.20	0.20
query19	1.89	1.95	1.88
query20	0.01	0.01	0.01
query21	15.36	0.87	0.55
query22	0.78	1.28	0.70
query23	14.76	1.37	0.61
query24	6.99	1.73	0.43
query25	0.50	0.20	0.12
query26	0.67	0.16	0.14
query27	0.04	0.05	0.05
query28	9.31	0.89	0.44
query29	12.56	3.93	3.32
query30	0.25	0.08	0.06
query31	2.82	0.58	0.37
query32	3.24	0.53	0.47
query33	3.01	3.05	3.02
query34	15.82	5.14	4.58
query35	4.56	4.55	4.56
query36	0.66	0.51	0.47
query37	0.09	0.07	0.06
query38	0.05	0.04	0.03
query39	0.03	0.02	0.03
query40	0.17	0.14	0.12
query41	0.08	0.02	0.02
query42	0.04	0.02	0.03
query43	0.03	0.03	0.03
Total cold run time: 104.97 s
Total hot run time: 31.04 s

[hello-stephen]

BE UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	50.88% (13618/26763)
Line Coverage	40.27% (118229/293569)
Region Coverage	38.95% (60057/154209)
Branch Coverage	33.86% (30209/89224)