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parallel hash aggregation panicked #40463

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wjhuang2016 opened this issue Jan 10, 2023 · 0 comments · Fixed by #49644
Closed

parallel hash aggregation panicked #40463

wjhuang2016 opened this issue Jan 10, 2023 · 0 comments · Fixed by #49644
Labels
affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. fuzz/schrddl severity/major sig/execution SIG execution type/bug The issue is confirmed as a bug.

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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

CREATE TABLE `4f380f26-9af6-4df8-959d-ad6296eff914` (
  `f7a9a4be-3728-449b-a5ea-df9b957eec67` enum('bkdv0','9rqy','lw','neud','ym','4nbv','9a7','bpkfo','xtfl','59','6vjj') NOT NULL DEFAULT 'neud',
  `43ca0135-1650-429b-8887-9eabcae2a234` set('8','5x47','xc','o31','lnz','gs5s','6yam','1','20ea','i','e') NOT NULL DEFAULT 'e',
  PRIMARY KEY (`f7a9a4be-3728-449b-a5ea-df9b957eec67`,`43ca0135-1650-429b-8887-9eabcae2a234`) /*T![clustered_index] CLUSTERED */
) ENGINE=InnoDB DEFAULT CHARSET=ascii COLLATE=ascii_bin;
INSERT INTO `4f380f26-9af6-4df8-959d-ad6296eff914` VALUES ('bkdv0','gs5s'),('lw','20ea'),('neud','8'),('ym','o31'),('4nbv','o31'),('xtfl','e');

CREATE TABLE `ba35a09f-76f4-40aa-9b48-13154a24bdd2` (
  `9b2a7138-14a3-4e8f-b29a-720392aad22c` set('zgn','if8yo','e','k7','bav','xj6','lkag','m5','as','ia','l3') DEFAULT 'zgn,if8yo,e,k7,ia,l3',
  `a60d6b5c-08bd-4a6d-b951-716162d004a5` set('6li6','05jlu','w','l','m','e9r','5q','d0ol','i6ajr','csf','d32') DEFAULT '6li6,05jlu,w,l,m,d0ol,i6ajr,csf,d32',
  `fb753d37-6252-4bd3-9bd1-0059640e7861` year(4) DEFAULT '2065',
  UNIQUE KEY `51816c39-27df-4bbe-a0e7-d6b6f54be2a2` (`fb753d37-6252-4bd3-9bd1-0059640e7861`),
  KEY `b0dfda0a-ffed-4c5b-9a72-4113bc1cbc8e` (`9b2a7138-14a3-4e8f-b29a-720392aad22c`,`fb753d37-6252-4bd3-9bd1-0059640e7861`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin /*T! SHARD_ROW_ID_BITS=5 */;
insert into `ba35a09f-76f4-40aa-9b48-13154a24bdd2` values ("if8yo", "6li6,05jlu,w,l,m,d0ol,i6ajr,csf,d32", 2065);

CREATE TABLE `07ccc74e-14c3-4685-bb41-c78a069b1a6d` (
  `8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae` bigint(20) NOT NULL DEFAULT '-4604789462044748682',
  `30b19ecf-679f-4ca3-813f-d3c3b8f7da7e` date NOT NULL DEFAULT '5030-11-23',
  `1c52eaf2-1ebb-4486-9410-dfd00c7c835c` decimal(7,5) DEFAULT '-81.91307',
  `4b09dfdc-e688-41cb-9ffa-d03071a43077` float DEFAULT '1.7989023',
  PRIMARY KEY (`30b19ecf-679f-4ca3-813f-d3c3b8f7da7e`,`8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae`) /*T![clustered_index] CLUSTERED */,
  KEY `ae7a7637-ca52-443b-8a3f-69694f730cc4` (`8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae`),
  KEY `42640042-8a17-4145-9510-5bb419f83ed9` (`8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae`),
  KEY `839f4f5a-83f3-449b-a7dd-c7d2974d351a` (`30b19ecf-679f-4ca3-813f-d3c3b8f7da7e`),
  KEY `c474cde1-6fe4-45df-9067-b4e479f84149` (`8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae`),
  KEY `f834d0a9-709e-4ca8-925d-73f48322b70d` (`8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae`)
) ENGINE=InnoDB DEFAULT CHARSET=gbk COLLATE=gbk_chinese_ci;
set sql_mode="";
INSERT INTO `07ccc74e-14c3-4685-bb41-c78a069b1a6d` VALUES (616295989348159438,'0000-00-00',1.00000,1.7989023),(2215857492573998768,'1970-02-02',0.00000,1.7989023),(2215857492573998768,'1983-05-13',0.00000,1.7989023),(-2840083604831267906,'1984-01-30',1.00000,1.7989023),(599388718360890339,'1986-09-09',1.00000,1.7989023),(3506764933630033073,'1987-11-22',1.00000,1.7989023),(3506764933630033073,'2002-02-26',1.00000,1.7989023),(3506764933630033073,'2003-05-14',1.00000,1.7989023),(3506764933630033073,'2007-05-16',1.00000,1.7989023),(3506764933630033073,'2017-02-20',1.00000,1.7989023),(3506764933630033073,'2017-08-06',1.00000,1.7989023),(2215857492573998768,'2019-02-18',1.00000,1.7989023),(3506764933630033073,'2020-08-11',1.00000,1.7989023),(3506764933630033073,'2028-06-07',1.00000,1.7989023),(3506764933630033073,'2036-08-16',1.00000,1.7989023);


select  /*+ use_index_merge( `4f380f26-9af6-4df8-959d-ad6296eff914` ) */ /*+  stream_agg() */  approx_percentile( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` , 77 ) as r0 , `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` as r1 from `4f380f26-9af6-4df8-959d-ad6296eff914` where not( IsNull( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` ) ) and not( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` in ( select `8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae` from `07ccc74e-14c3-4685-bb41-c78a069b1a6d` where `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` in ( select `a60d6b5c-08bd-4a6d-b951-716162d004a5` from `ba35a09f-76f4-40aa-9b48-13154a24bdd2` where not( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` between 'bpkfo' and '59' ) and not( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` in ( select `fb753d37-6252-4bd3-9bd1-0059640e7861` from `ba35a09f-76f4-40aa-9b48-13154a24bdd2` where IsNull( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` ) or not( `4f380f26-9af6-4df8-959d-ad6296eff914`.`43ca0135-1650-429b-8887-9eabcae2a234` in ( select `8a93bdc5-2214-4f96-b5a7-1ba4c0d396ae` from `07ccc74e-14c3-4685-bb41-c78a069b1a6d` where IsNull( `4f380f26-9af6-4df8-959d-ad6296eff914`.`43ca0135-1650-429b-8887-9eabcae2a234` ) and not( `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67` between 'neud' and 'bpkfo' ) ) ) ) ) ) ) ) group by `4f380f26-9af6-4df8-959d-ad6296eff914`.`f7a9a4be-3728-449b-a5ea-df9b957eec67`;

2. What did you expect to see? (Required)

No error

3. What did you see instead (Required)

[aggregate.go:454] ["parallel hash aggregation panicked"] [error="runtime error: index out of range [0] with length 0"] [stack="github.com/pingcap/tidb/executor.recoveryHashAgg\n\t/Users/bba/pc/tidb/executor/aggregate.go:454\ngit.luolix.top/pingcap/tidb/executor.(*HashAggFinalWorker).run.func1\n\t/Users/bba/pc/tidb/executor/aggregate.go:768\nruntime.gopanic\n\t/Users/bba/.gvm/gos/go1.19/src/runtime/panic.go:884\nruntime.goPanicIndex\n\t/Users/bba/.gvm/gos/go1.19/src/runtime/panic.go:113\ngit.luolix.top/pingcap/tidb/util/chunk.(*Column).AppendInt64\n\t/Users/bba/pc/tidb/util/chunk/column.go:247\ngit.luolix.top/pingcap/tidb/util/chunk.(*Chunk).AppendInt64\n\t/Users/bba/pc/tidb/util/chunk/chunk.go:489\ngit.luolix.top/pingcap/tidb/executor/aggfuncs.(*percentileOriginal4Int).AppendFinalResult2Chunk\n\t/Users/bba/pc/tidb/executor/aggfuncs/func_percentile.go:177\ngit.luolix.top/pingcap/tidb/executor.(*HashAggFinalWorker).loadFinalResult\n\t/Users/bba/pc/tidb/executor/aggregate.go:734\ngit.luolix.top/pingcap/tidb/executor.(*HashAggFinalWorker).run\n\t/Users/bba/pc/tidb/executor/aggregate.go:778"]

4. What is your TiDB version? (Required)

master

@wjhuang2016 wjhuang2016 added type/bug The issue is confirmed as a bug. sig/execution SIG execution severity/major labels Jan 10, 2023
@ti-chi-bot ti-chi-bot added may-affects-4.0 This bug maybe affects 4.0.x versions. may-affects-5.0 This bug maybe affects 5.0.x versions. may-affects-5.1 This bug maybe affects 5.1.x versions. may-affects-5.2 This bug maybe affects 5.2.x versions. may-affects-5.3 This bug maybe affects 5.3.x versions. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.0 may-affects-6.1 may-affects-6.2 may-affects-6.3 may-affects-6.4 may-affects-6.5 labels Jan 10, 2023
@VelocityLight VelocityLight added the affects-7.1 This bug affects the 7.1.x(LTS) versions. label Apr 20, 2023
@ti-chi-bot ti-chi-bot added the affects-7.5 This bug affects the 7.5.x(LTS) versions. label Oct 23, 2023
@windtalker windtalker removed may-affects-4.0 This bug maybe affects 4.0.x versions. may-affects-5.1 This bug maybe affects 5.1.x versions. may-affects-5.2 This bug maybe affects 5.2.x versions. may-affects-5.3 This bug maybe affects 5.3.x versions. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-5.0 This bug maybe affects 5.0.x versions. may-affects-6.0 may-affects-6.1 may-affects-6.2 labels Dec 28, 2023
@windtalker windtalker added affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. and removed may-affects-6.3 may-affects-6.4 may-affects-6.5 affects-6.6 affects-7.0 labels Dec 28, 2023
@windtalker windtalker mentioned this issue Feb 23, 2024
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Labels
affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. fuzz/schrddl severity/major sig/execution SIG execution type/bug The issue is confirmed as a bug.
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