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Issues: pingcap/tidb

RFC: reorganize packages layout for this repository
#41241 opened Feb 9, 2023 by bb7133
Open 17
flaky test list
#41316 opened Feb 12, 2023 by hawkingrei
Open
Rearrange logical optimizing rule
#55231 opened Aug 6, 2024 by AilinKid
Open 10
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Issues list

planner: treat plans with different in-list length as the same one in plan cache epic/memory-management epic/plan-cache sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#42984 opened Apr 12, 2023 by qw4990
@qw4990
1
Index Join multiples tidb_distsql_scan_concurrency by tidb_index_lookup_join_concurrency epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#20762 opened Nov 2, 2020 by SunRunAway
1
Avoid OOM when reads information_schema.columns epic/memory-management sig/sql-infra SIG: SQL Infra type/feature-request Categorizes issue or PR as related to a new feature.
#17554 opened Jun 1, 2020 by wjhuang2016
2
Improve Memory Management epic/memory-management feature/accepted This feature request is accepted by product managers priority/P0 The issue has P0 priority. sig/execution SIG execution type/feature-request Categorizes issue or PR as related to a new feature.
#17479 opened May 28, 2020 by zz-jason
4 tasks
v5.0.0 ga
@XuHuaiyu
1
Add metrics for oom-action component/metrics epic/memory-management type/enhancement The issue or PR belongs to an enhancement.
#17382 opened May 25, 2020 by SunRunAway v4.0.11
@wshwsh12
add metrics for disk usage of a query component/metrics epic/memory-management type/enhancement The issue or PR belongs to an enhancement.
#17263 opened May 18, 2020 by SunRunAway v4.0.11
@SunRunAway
reduce memory consumption of stats data component/statistics epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#16572 opened Apr 18, 2020 by zz-jason
@SunRunAway
2
Implement grace hash join when build input is bigger than the available memory epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#14675 opened Feb 7, 2020 by SunRunAway
@b41sh @XuHuaiyu
1
disk-based partialResultMap for HashAggExec epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#14413 opened Jan 9, 2020 by XuHuaiyu
3
Disk-based distinct operation epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#14395 opened Jan 8, 2020 by XuHuaiyu
@jianzhiyao
12
use external storage to reduce the memory space usage of some executors epic/memory-management help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#14392 opened Jan 8, 2020 by XuHuaiyu
1
improve the memory management for executors epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#14390 opened Jan 8, 2020 by XuHuaiyu
2 tasks
Proposal: a better way to track memory for chunks. epic/memory-management help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. proposal sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#14358 opened Jan 6, 2020 by SunRunAway
1
executor: trace memory used by evaluatorSuit including all temporal buffers it uses epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#13999 opened Dec 9, 2019 by qw4990
Disk-based index lookup merge join. epic/memory-management feature/accepted This feature request is accepted by product managers sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement. type/feature-request Categorizes issue or PR as related to a new feature.
#13393 opened Nov 12, 2019 by SunRunAway
1
Memory tracker for index join should be refined epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement. type/performance
#12750 opened Oct 16, 2019 by lzmhhh123
@XuHuaiyu
Consider using a disk-based hash table for hash join avoiding OOM epic/memory-management help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#11607 opened Aug 5, 2019 by SunRunAway
9 of 14 tasks
@SunRunAway
1
"memory exceeds quota" log better to be formatted to JSON epic/memory-management sig/execution SIG execution type/enhancement The issue or PR belongs to an enhancement.
#10870 opened Jun 19, 2019 by zz-jason
@SunRunAway
Set maximum global limit on TiDB memory usage epic/memory-management feature/accepted This feature request is accepted by product managers type/enhancement The issue or PR belongs to an enhancement. type/feature-request Categorizes issue or PR as related to a new feature.
#9170 opened Jan 24, 2019 by zhuboshuai
3
ProTip! Exclude everything labeled bug with -label:bug.