studio/flamenco
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WIP: Allow jobs to be submitted in paused status #104318

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David Zhang wants to merge 32 commits from David-Zhang-10/flamenco:submit-as-paused into main
pull from: David-Zhang-10/flamenco:submit-as-paused
merge into: studio:main

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 0 Commits 32 Files Changed 23 +14 -10
2 changed files with 14 additions and 10 deletions
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22
internal/manager/task_state_machine/task_state_machine.go
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@ -180,16 +180,22 @@ func (sm *StateMachine) updateJobOnTaskStatusCanceled(ctx context.Context, logge
return sm.JobStatusChange(ctx, job, api.JobStatusCanceled, "canceled task was last runnable task of job, canceling job") return sm.JobStatusChange(ctx, job, api.JobStatusCanceled, "canceled task was last runnable task of job, canceling job")
} }
numActive, _, err := sm.persist.CountTasksOfJobInStatus(ctx, job, api.TaskStatusActive) // Deal with the special case when the job is in pause-requested status.
if err != nil { if job.Status != api.JobStatusPauseRequested {
return err return nil
} } else {
if numActive == 0 && job.Status == api.JobStatusPauseRequested { numActive, _, err := sm.persist.CountTasksOfJobInStatus(ctx, job, api.TaskStatusActive)
// there is no active task, and the job is in pause-requested status, so we can pause the job if err != nil {
logger.Info().Msg("all tasks of job are completed, job is paused") return err
return sm.JobStatusChange(ctx, job, api.JobStatusPaused, "all tasks completed") }
if numActive == 0 {
// there is no active task, and the job is in pause-requested status, so we can pause the job
logger.Info().Msg("all tasks of job are completed, job is paused")
return sm.JobStatusChange(ctx, job, api.JobStatusPaused, "all tasks completed")
}
} }
// Execution should not reach here.
return nil return nil
} }

2
internal/manager/task_state_machine/task_state_machine_test.go
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@ -191,8 +191,6 @@ func TestTaskStatusChangeCancelSingleTask(t *testing.T) {
mocks.persist.EXPECT().CountTasksOfJobInStatus(ctx, job, mocks.persist.EXPECT().CountTasksOfJobInStatus(ctx, job,
api.TaskStatusActive, api.TaskStatusQueued, api.TaskStatusSoftFailed, api.TaskStatusPaused). api.TaskStatusActive, api.TaskStatusQueued, api.TaskStatusSoftFailed, api.TaskStatusPaused).
Return(1, 2, nil) Return(1, 2, nil)
mocks.persist.EXPECT().CountTasksOfJobInStatus(ctx, job,
api.TaskStatusActive).Return(0, 2, nil)
require.NoError(t, sm.TaskStatusChange(ctx, task, api.TaskStatusCanceled)) require.NoError(t, sm.TaskStatusChange(ctx, task, api.TaskStatusCanceled))
// T2: queued > cancelled --> J: cancel-requested > canceled // T2: queued > cancelled --> J: cancel-requested > canceled