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Manager: fix DB transaction isolation issue in task scheduler

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The created transaction wasn't actually used for the should-be-in-the-
transaction queries. That's now resolved.
This commit is contained in:
Sybren A. Stüvel 2022-03-03 13:46:27 +01:00
parent a563f36b98
commit 2b04623e00
1 changed files with 4 additions and 4 deletions
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8
internal/manager/persistence/jobs.go
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@ -114,7 +114,7 @@ func (js *StringStringMap) Scan(value interface{}) error {
// StoreJob stores an AuthoredJob and its tasks, and saves it to the database.
// The job will be in 'under construction' status. It is up to the caller to transition it to its desired initial status.
func (db *DB) StoreAuthoredJob(ctx context.Context, authoredJob job_compilers.AuthoredJob) error {
return db.gormDB.Transaction(func(tx *gorm.DB) error {
return db.gormDB.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
// TODO: separate conversion of struct types from storing things in the database.
dbJob := Job{
UUID: authoredJob.JobID,
@ -126,7 +126,7 @@ func (db *DB) StoreAuthoredJob(ctx context.Context, authoredJob job_compilers.Au
Metadata: StringStringMap(authoredJob.Metadata),
}
if err := db.gormDB.WithContext(ctx).Create(&dbJob).Error; err != nil {
if err := tx.Create(&dbJob).Error; err != nil {
return fmt.Errorf("error storing job: %v", err)
}
@ -150,7 +150,7 @@ func (db *DB) StoreAuthoredJob(ctx context.Context, authoredJob job_compilers.Au
Commands: commands,
// dependencies are stored below.
}
if err := db.gormDB.WithContext(ctx).Create(&dbTask).Error; err != nil {
if err := tx.Create(&dbTask).Error; err != nil {
return fmt.Errorf("error storing task: %v", err)
}
@ -178,7 +178,7 @@ func (db *DB) StoreAuthoredJob(ctx context.Context, authoredJob job_compilers.Au
}
dbTask.Dependencies = deps
if err := db.gormDB.WithContext(ctx).Save(dbTask).Error; err != nil {
if err := tx.Save(dbTask).Error; err != nil {
return fmt.Errorf("unable to store dependencies of task %q: %w", authoredTask.UUID, err)
}
}