branch-3.0: [Fix]Fix double-free when memtable agg #47523

[github-actions]

Cherry-picked from #47523

[hello-stephen]

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?

[hello-stephen]

run buildall

[doris-robot]

TPC-H: Total hot run time: 41122 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 001756847fed7053605f89011ae8630fe5bdd2d5, data reload: false

------ Round 1 ----------------------------------
q1	17592	7527	7291	7291
q2	2069	171	165	165
q3	10635	1167	1192	1167
q4	10229	793	683	683
q5	7738	2941	2873	2873
q6	242	148	148	148
q7	976	622	605	605
q8	9361	2018	2035	2018
q9	6807	6423	6864	6423
q10	7061	2334	2331	2331
q11	465	268	264	264
q12	539	213	214	213
q13	17772	3019	2965	2965
q14	233	202	214	202
q15	568	521	527	521
q16	659	577	599	577
q17	1006	571	576	571
q18	7480	6697	6827	6697
q19	1392	1070	1081	1070
q20	493	205	202	202
q21	4063	3303	3181	3181
q22	1084	955	985	955
Total cold run time: 108464 ms
Total hot run time: 41122 ms

----- Round 2, with runtime_filter_mode=off -----
q1	7307	7280	7258	7258
q2	332	232	227	227
q3	2959	2849	2835	2835
q4	1944	1684	1704	1684
q5	5491	5535	5815	5535
q6	224	140	142	140
q7	2124	1708	1718	1708
q8	3274	3429	3450	3429
q9	8678	8625	8675	8625
q10	3546	3466	3488	3466
q11	592	489	496	489
q12	816	575	608	575
q13	9771	2985	3018	2985
q14	301	257	257	257
q15	564	522	513	513
q16	682	653	626	626
q17	1793	1611	1585	1585
q18	7760	7569	7517	7517
q19	1642	1534	1578	1534
q20	2058	1804	1807	1804
q21	5355	5244	5186	5186
q22	1087	995	1016	995
Total cold run time: 68300 ms
Total hot run time: 58973 ms

[doris-robot]

TPC-DS: Total hot run time: 193445 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 001756847fed7053605f89011ae8630fe5bdd2d5, data reload: false

query1	980	392	376	376
query2	4746	2221	2126	2126
query3	6651	224	220	220
query4	33476	23945	23653	23653
query5	4187	490	456	456
query6	296	192	201	192
query7	4639	323	329	323
query8	291	224	232	224
query9	9737	2693	2694	2693
query10	490	275	277	275
query11	18394	15550	15354	15354
query12	177	108	108	108
query13	1669	446	429	429
query14	10039	7372	7262	7262
query15	240	179	189	179
query16	6847	439	430	430
query17	1663	605	563	563
query18	1917	313	323	313
query19	383	165	163	163
query20	120	109	108	108
query21	209	103	106	103
query22	4420	4407	4210	4210
query23	34664	34028	34045	34028
query24	11592	2943	2994	2943
query25	614	414	415	414
query26	1256	173	179	173
query27	2779	348	355	348
query28	7928	2417	2404	2404
query29	818	471	452	452
query30	294	171	165	165
query31	1051	798	809	798
query32	70	60	63	60
query33	775	313	313	313
query34	1005	517	539	517
query35	886	763	707	707
query36	1153	922	958	922
query37	130	81	79	79
query38	3971	3997	3965	3965
query39	1499	1424	1441	1424
query40	246	108	104	104
query41	55	54	52	52
query42	117	103	101	101
query43	549	507	491	491
query44	1332	805	810	805
query45	184	175	180	175
query46	1218	746	732	732
query47	1936	1859	1812	1812
query48	481	383	399	383
query49	964	416	426	416
query50	904	426	422	422
query51	7341	7094	7062	7062
query52	107	94	93	93
query53	276	193	206	193
query54	1169	487	471	471
query55	86	81	84	81
query56	322	235	272	235
query57	1233	1127	1119	1119
query58	229	209	220	209
query59	3158	2851	2893	2851
query60	299	275	262	262
query61	114	112	111	111
query62	929	734	747	734
query63	229	194	193	193
query64	3533	675	636	636
query65	3264	3211	3193	3193
query66	1039	321	310	310
query67	15820	15595	15589	15589
query68	4988	587	570	570
query69	435	272	268	268
query70	1210	1138	1025	1025
query71	382	263	269	263
query72	5812	4279	4201	4201
query73	808	353	358	353
query74	10788	8983	9121	8983
query75	3514	2627	2643	2627
query76	2787	1182	1112	1112
query77	471	298	286	286
query78	10884	9790	9738	9738
query79	1479	638	596	596
query80	841	462	436	436
query81	555	240	239	239
query82	841	123	119	119
query83	234	147	152	147
query84	232	80	80	80
query85	1134	318	302	302
query86	390	301	294	294
query87	4496	4278	4329	4278
query88	3772	2458	2424	2424
query89	422	295	301	295
query90	1918	189	189	189
query91	197	157	150	150
query92	64	53	53	53
query93	1117	563	554	554
query94	869	299	279	279
query95	342	259	260	259
query96	669	289	290	289
query97	3429	3137	3228	3137
query98	215	201	193	193
query99	1631	1430	1399	1399
Total cold run time: 296116 ms
Total hot run time: 193445 ms

[doris-robot]

ClickBench: Total hot run time: 32.52 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 001756847fed7053605f89011ae8630fe5bdd2d5, data reload: false

query1	0.04	0.03	0.02
query2	0.06	0.03	0.03
query3	0.24	0.07	0.06
query4	1.62	0.10	0.10
query5	0.53	0.49	0.52
query6	1.14	0.72	0.74
query7	0.02	0.01	0.01
query8	0.03	0.03	0.05
query9	0.58	0.49	0.49
query10	0.54	0.56	0.54
query11	0.15	0.10	0.10
query12	0.14	0.11	0.11
query13	0.63	0.60	0.61
query14	2.85	2.78	2.87
query15	0.89	0.83	0.82
query16	0.38	0.40	0.39
query17	0.97	0.99	1.00
query18	0.25	0.22	0.20
query19	1.91	1.84	2.00
query20	0.01	0.01	0.01
query21	15.35	0.60	0.59
query22	2.73	2.50	1.61
query23	17.03	1.04	0.76
query24	3.06	0.89	2.21
query25	0.23	0.15	0.18
query26	0.51	0.14	0.14
query27	0.04	0.03	0.04
query28	10.01	1.10	1.06
query29	12.56	3.25	3.24
query30	0.24	0.06	0.05
query31	2.87	0.40	0.38
query32	3.26	0.48	0.48
query33	3.01	3.04	3.01
query34	17.29	4.50	4.49
query35	4.56	4.50	4.54
query36	0.69	0.49	0.49
query37	0.09	0.06	0.06
query38	0.04	0.04	0.04
query39	0.04	0.02	0.02
query40	0.16	0.13	0.13
query41	0.08	0.02	0.02
query42	0.03	0.02	0.02
query43	0.03	0.03	0.03
Total cold run time: 106.89 s
Total hot run time: 32.52 s