{"record":{"id":"e0efd035d017b260","repo":"iflytek/astron-agent","slug":"commit-tenant-bootstrap-transaction-failed-w","errorCode":null,"errorMessage":"commit tenant bootstrap transaction failed: %w","messagePattern":"commit tenant bootstrap transaction failed: %w","errorType":"console","errorClass":null,"httpStatus":null,"severity":"critical","filePath":"core/tenant/tools/database/bootstrap_credentials.go","lineNumber":73,"sourceCode":"\n\tctx := context.Background()\n\ttransaction, err := client.BeginTx(ctx, nil)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"begin tenant bootstrap transaction failed: %w\", err)\n\t}\n\tdefer func() {\n\t\t_ = transaction.Rollback()\n\t}()\n\n\tif err := reconcileTenantBootstrapTransaction(\n\t\tctx,\n\t\tsqlBootstrapTransaction{transaction: transaction},\n\t\tcredentials,\n\t); err != nil {\n\t\treturn err\n\t}\n\tif err := transaction.Commit(); err != nil {\n\t\treturn fmt.Errorf(\"commit tenant bootstrap transaction failed: %w\", err)\n\t}\n\treturn nil\n}\n\nfunc reconcileTenantBootstrapTransaction(\n\tctx context.Context,\n\ttransaction bootstrapTransaction,\n\tcredentials config.TenantBootstrapCredentials,\n) error {\n\tif transaction == nil {\n\t\treturn errors.New(\"tenant bootstrap transaction is nil\")\n\t}\n\tif err := credentials.Validate(); err != nil {\n\t\treturn fmt.Errorf(\"invalid tenant bootstrap credentials: %w\", err)\n\t}\n\n\tnow := time.Now().Format(\"2006-01-02 15:04:05\")\n\tif err := ensureAndLockTenantBootstrapApp(ctx, transaction, credentials, now); err != nil {","sourceCodeStart":55,"sourceCodeEnd":91,"githubUrl":"https://github.com/iflytek/astron-agent/blob/5e758547a83371a5a4b29dadf4ac03e8dd527635/core/tenant/tools/database/bootstrap_credentials.go#L55-L91","documentation":"After reconcileTenantBootstrapTransaction succeeds, the transaction is committed; if MySQL rejects the COMMIT (connection dropped mid-transaction, deadlock/rollback already applied, server restart) the failure is wrapped as 'commit tenant bootstrap transaction failed'. The deferred Rollback is a no-op at that point.","triggerScenarios":"initializeMysqlClient -> reconcileTenantBootstrap -> transaction.Commit() while the connection was lost, the server killed the transaction, or a deadlock had already rolled it back.","commonSituations":"Long-running bootstrap transaction spanning a MySQL failover/restart; wait_timeout reaped an idle connection; lock wait timeout on the reserved app row under replica contention during multi-pod startup.","solutions":["Check MySQL logs for connection kill / deadlock / lock-wait-timeout around the failure time and fix the root cause (usually contention on tb_app).","Reduce the work inside the bootstrap transaction so it commits quickly, minimizing exposure to idle timeouts.","Ensure retry/idempotency: reconcileTenantBootstrap should be safe to re-run, so restart the service after the DB issue clears.","Verify network stability between the tenant service and MySQL (proxies, LB idle timeouts)."],"exampleFix":"// before\nif err := transaction.Commit(); err != nil {\n    return fmt.Errorf(\"commit tenant bootstrap transaction failed: %w\", err)\n}\n// after: retry the whole reconcile on transient commit failure\nif err := transaction.Commit(); err != nil {\n    log.Printf(\"bootstrap commit failed, will retry: %v\", err)\n    return retryableError{cause: fmt.Errorf(\"commit tenant bootstrap transaction failed: %w\", err)}\n}","handlingStrategy":"retry","validationCode":"// preflight: ensure connection healthy before long transaction\nif err := client.Ping(); err != nil {\n    return fmt.Errorf(\"unhealthy connection before bootstrap commit: %w\", err)\n}","typeGuard":null,"tryCatchPattern":"if err := transaction.Commit(); err != nil {\n    log.Printf(\"bootstrap commit failed, re-running reconcile: %v\", err)\n    return retryReconcile(client, creds) // whole-flow retry; reconcile is idempotent\n}","preventionTips":["Keep the bootstrap transaction short to avoid wait_timeout kills.","Make reconcile idempotent and wrap the whole flow in bounded retries.","Monitor MySQL restarts/failovers and re-trigger bootstrap after infrastructure events."],"tags":["go","mysql","transaction","commit"],"backgroundTag":"database-write-failed","analyzedSha":"5e758547a83371a5a4b29dadf4ac03e8dd527635","analyzedAt":"2026-09-12T08:03:51.356Z","contentChangedAt":"2026-09-12T08:03:51.356Z","schemaVersion":2},"datasetVersion":"2026-09-19T12:17:13.211Z"}