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Feature Request: remove <code>vtorc</code>snapshot topologies feature

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

Type: Internal Cleanup

Status: Open.

#18691 In vitessio/vitess;

· timvaillancourt opened on Sep 24, 2025

connpool: Fix handling of expired contexts

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Draft (not ready).

vitessio/vitessnumber 18728

#18728 In vitessio/vitess;

· arthurschreiber opened on Oct 8, 2025

<code>EmergencyReparentShard</code>: support ignoring minority/count of lagging tablets

Component: vtctl

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 18707

#18707 In vitessio/vitess;

· timvaillancourt opened on Sep 30, 2025

test: showcase using <code>synctest</code>

Component: GeneralChanges throughout the code baseChanges throughout the code base

Type: Testing

Status: Draft (not ready).

vitessio/vitessnumber 18701

#18701 In vitessio/vitess;

· arthurschreiber opened on Sep 26, 2025

ci: randomize unit test execution order.

Component: Build/CI

Type: Internal Cleanup

Status: Draft (not ready).

vitessio/vitessnumber 18700

#18700 In vitessio/vitess;

· arthurschreiber opened on Sep 26, 2025

<code>vtorc</code>: enable <code>read_uncommitted</code> when in sqlite shared-cache mode

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

StaleMarks PRs as stale after a period of inactivity, which are then closed after a grace period.Marks PRs as stale after a period of inactivity, which are then closed after a grace period.

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Type: Performance

Status: Open (in progress).

vitessio/vitessnumber 18658

#18658 In vitessio/vitess;

· timvaillancourt opened on Sep 16, 2025

Implement appendCallerID feature in vtgate executor

Component: VTGate

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18635

#18635 In vitessio/vitess;

· corbantek opened on Sep 9, 2025

Make closing the pool a blocking operation.

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Draft (not ready).

vitessio/vitessnumber 18630

#18630 In vitessio/vitess;

· arthurschreiber opened on Sep 9, 2025

Update foreign key handling to be smarter around when to skip foreign key emulation

Component: Query Serving

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Type: Performance

Status: Open (in progress).

vitessio/vitessnumber 18618

#18618 In vitessio/vitess;

· arthurschreiber opened on Sep 3, 2025

queryExecutionHook OnQueryCompleted to run arbitrary processing on logStats

Component: Query Serving

Component: VTTablet

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18598

#18598 In vitessio/vitess;

· erikhalperin opened on Aug 28, 2025

Add session vtgate balancer

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Open (in progress).

vitessio/vitessnumber 18552

#18552 In vitessio/vitess;

· mhamza15 opened on Aug 17, 2025

<code>vtorc</code>: use <code>*topoprotopb.TabletAlias</code> for tablet alias

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

StaleMarks PRs as stale after a period of inactivity, which are then closed after a grace period.Marks PRs as stale after a period of inactivity, which are then closed after a grace period.

Type: Internal Cleanup

Status: Draft (not ready).

vitessio/vitessnumber 18389

#18389 In vitessio/vitess;

· timvaillancourt opened on Jun 22, 2025

<code>vtorc</code>: move <code>inst.DetectionAnalysis</code> to protobufs

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

StaleMarks PRs as stale after a period of inactivity, which are then closed after a grace period.Marks PRs as stale after a period of inactivity, which are then closed after a grace period.

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Type: Internal Cleanup

Status: Draft (not ready).

vitessio/vitessnumber 18386

#18386 In vitessio/vitess;

· timvaillancourt opened on Jun 19, 2025

<code>vtorc</code>: add grpcserver

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 18337

#18337 In vitessio/vitess;

· timvaillancourt opened on Jun 6, 2025

Implement server side cursors

Component: Query Serving

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: Feature

Status: Open (in progress).

vitessio/vitessnumber 18047

#18047 In vitessio/vitess;

· DvdGiessen opened on Mar 26, 2025

[WIP] Initialize <code>VSchemaAPI</code>

Component: vtctl

Type: Feature

Status: Draft (not ready).

vitessio/vitessnumber 17996

#17996 In vitessio/vitess;

· beingnoble03 opened on Mar 20, 2025

[EXPERIMENTAL] Parallel VPlayer

Component: VReplication

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: Performance

Status: Draft (not ready).

vitessio/vitessnumber 17628

#17628 In vitessio/vitess;

· shlomi-noach opened on Jan 26, 2025

<code>vtorc</code>: wait for ackers before solving <code>PrimarySemiSyncMustBeSet</code> problem

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

Type: Bug

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 18732

#18732 In vitessio/vitess;

· timvaillancourt opened on Oct 9, 2025

Add metrics to track requests throttled in QueryThrottler

Component: ObservabilityPull requests that touch tracing/metrics/monitoringPull requests that touch tracing/metrics/monitoring

Component: VTTablet

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18740

#18740 In vitessio/vitess;

· stutibiyani opened on Oct 14, 2025

Upgrade the Golang Dependencies

Component: GeneralChanges throughout the code baseChanges throughout the code base

go

Type: DependenciesDependency updatesDependency updates

Status: Open (in progress).

vitessio/vitessnumber 18748

#18748 In vitessio/vitess;

· vitess-bot opened on Oct 15, 2025

movetables mirrortraffic: let read-only queries bypass denied tables

Component: VReplication

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18775

#18775 In vitessio/vitess;

· maxenglander opened on Oct 20, 2025

Implement "Tablet Targeting" RFC

Component: Query Serving

Component: VTGate

Type: Feature

Status: Open (in progress).

vitessio/vitessnumber 18809

#18809 In vitessio/vitess;

· nickvanw opened on Oct 25, 2025

[WIP] ci: matrix builds

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Draft (not ready).

vitessio/vitessnumber 18845

#18845 In vitessio/vitess;

· arthurschreiber opened on Oct 30, 2025

Disable query consolidation by default for master tablet types

Component: Query Serving

Type: Feature

Status: Open.

#4058 In vitessio/vitess;

· dweitzman opened on Jun 28, 2018

<code>EmergencyReparentShard</code>: support reachable replica tablets w/<code>mysqld</code> down

Component: vtctl

Component: VTorcVitess Orchestrator integrationVitess Orchestrator integration

Component: VTTablet

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18896

#18896 In vitessio/vitess;

· timvaillancourt opened on Nov 11, 2025