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484 Open 2,475 Closed
484 Open 2,475 Closed
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Issues list

optimize tiflash Aggregation type/enhancement The issue or PR belongs to an enhancement.
#9681 opened Nov 28, 2024 by guo-shaoge
support prefetch for Aggregator type/enhancement The issue or PR belongs to an enhancement.
#9680 opened Nov 28, 2024 by guo-shaoge
1
config cop_pool_handle_limit cannot update automatically component/compute type/enhancement The issue or PR belongs to an enhancement.
#9676 opened Nov 28, 2024 by guo-shaoge
Enhance deserialization performance of short string. type/enhancement The issue or PR belongs to an enhancement.
#9673 opened Nov 26, 2024 by JinheLin
1
Tiflash return inconsistent result in multiple times (single node) affects-8.4 affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute type/bug The issue is confirmed as a bug.
#9667 opened Nov 24, 2024 by Dylan0222
3
TiFlash panics with Too many open files in the cloud GCP env component/mpp impact/panic may-affects-5.4 may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 may-affects-8.5 severity/major type/bug The issue is confirmed as a bug.
#9663 opened Nov 21, 2024 by solotzg
1
unstable test "S3DMFile.WithFileCache" component/storage severity/moderate type/bug The issue is confirmed as a bug.
#9662 opened Nov 20, 2024 by JaySon-Huang
unstable test "DeltaMergeStoreTestFastAddPeer.SimpleWriteReadAfterRestoreFromCheckPoint" component/storage severity/moderate type/bug The issue is confirmed as a bug.
#9658 opened Nov 20, 2024 by JaySon-Huang
Wrong Result from Tiflash when process Time affects-8.4 affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute severity/moderate type/bug The issue is confirmed as a bug.
#9657 opened Nov 20, 2024 by Dylan0222
6
Missing double overflow error exception in Tiflash affects-8.4 affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute impact/inconsistency incorrect/inconsistency/inconsistent severity/moderate type/bug The issue is confirmed as a bug.
#9654 opened Nov 19, 2024 by curry-oss
6
Inconsistent cast conversion in Tiflash affects-8.4 affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute impact/inconsistency incorrect/inconsistency/inconsistent may-affects-5.4 may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#9653 opened Nov 19, 2024 by curry-oss
6
Add docs about additional config settings for disagg arch type/enhancement The issue or PR belongs to an enhancement.
#9650 opened Nov 18, 2024 by JaySon-Huang
@JaySon-Huang
Improve the MVCC performance with rows in the delta-layer type/enhancement The issue or PR belongs to an enhancement.
#9616 opened Nov 15, 2024 by Lloyd-Pottiger
@Lloyd-Pottiger
Memory usage of Restoring KVStore is much larger than expected component/storage may-affects-5.4 may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 may-affects-8.5 severity/major type/bug The issue is confirmed as a bug.
#9585 opened Nov 5, 2024 by Lloyd-Pottiger
Not found column generated_column_xxx in block when remote read is triggered may-affects-5.4 may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 may-affects-8.5 report/community The community has encountered this bug. severity/major type/bug The issue is confirmed as a bug.
#9561 opened Oct 28, 2024 by xzhangxian1008
@guo-shaoge
2
TiFlash execution summary lacks memory and disk usage type/enhancement The issue or PR belongs to an enhancement.
#9550 opened Oct 22, 2024 by yibin87
Reduce segment bitmap size for the DMFile is partly ingested into stable layer component/storage type/enhancement The issue or PR belongs to an enhancement.
#9533 opened Oct 15, 2024 by JaySon-Huang
IORateLimiter may not work well under sudden high I/O traffic query loads 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. affects-8.1 This bug affects the 8.1.x(LTS) versions. component/storage report/customer Customers have encountered this bug. type/enhancement The issue or PR belongs to an enhancement.
#9517 opened Oct 11, 2024 by JinheLin
@JinheLin
tiflash crashes in TiDB::decodeUtf8Char with randgen test component/compute impact/crash crash/fatal may-affects-5.4 may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 randgen issues found by randgen severity/moderate type/bug The issue is confirmed as a bug.
#9491 opened Sep 29, 2024 by JaySon-Huang
1
TiFlash process get blocked when cpu_quota is less than 1 cpu severity/moderate type/bug The issue is confirmed as a bug.
#9488 opened Sep 27, 2024 by JaySon-Huang
1
task execution time should have an upper limit in pipeline model affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. component/compute severity/major type/bug The issue is confirmed as a bug.
#9433 opened Sep 14, 2024 by windtalker
1
3
Observability of table scanning affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. component/storage severity/moderate type/bug The issue is confirmed as a bug.
#9417 opened Sep 9, 2024 by JinheLin
dumpIncrementalCheckpoint may block and leave long living checkpoint component/storage severity/major type/bug The issue is confirmed as a bug.
#9404 opened Sep 3, 2024 by CalvinNeo
2
background gc report error Check iter != keyspace_id_to_used_bytes.end() failed, keyspace_id = 4294967295 component/storage severity/moderate type/bug The issue is confirmed as a bug.
#9337 opened Aug 20, 2024 by JaySon-Huang
1
Store size suddenly started increasing due to stale snapshot component/storage severity/moderate type/bug The issue is confirmed as a bug.
#9331 opened Aug 16, 2024 by hongshaoyang
2
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