Fix archival activities error handling #3227
Conversation
| if !common.IsPersistenceTransientError(err) { | ||
|
|
||
| if _, ok := err.(*serviceerror.WorkflowNotReady); !ok { | ||
| logger := tagLoggerWithHistoryRequest(tagLoggerWithActivityInfo(container.Logger, activity.GetInfo(ctx)), &request) |
There was a problem hiding this comment.
Suppress logs for notReady error which is expected for deleteWorkflowExecution call. The error will still be logged if all retry fails.
| @@ -167,7 +167,7 @@ func (h *handler) handleHistoryRequest(ctx workflow.Context, request *ArchiveReq | |||
| localActCtx := workflow.WithLocalActivityOptions(ctx, lao) | |||
| err = workflow.ExecuteLocalActivity(localActCtx, deleteHistoryActivity, *request).Get(localActCtx, nil) | |||
| if err != nil { | |||
| logger.Error("deleting history failed, this means zombie histories are left", tag.Error(err)) | |||
| logger.Error("deleting workflow execution failed all retires, skip workflow deletion", tag.Error(err)) | |||
There was a problem hiding this comment.
Will the workflow data stay in Db if it just skip the deletion?
There was a problem hiding this comment.
Yes. Archival workflow will only retry up to 5min for both uploading and deletion and then give up. This is the limitation of the existing archival design. The issue will be gone once we have a separate archival queue.
For now, user should monitor the metrics for archival delete non-retryable error and use admin wf del command to manually delete those workflows from DB.
| } else { | ||
| err = temporal.NewApplicationError(err.Error(), "", nil) |
There was a problem hiding this comment.
This is default error to ApplicationError conversion. I would just return err here.
| } else { | |
| err = temporal.NewApplicationError(err.Error(), "", nil) |
There was a problem hiding this comment.
Makes sense. Then no change is needed to err and now the defer looks like the following:
defer func() {
sw.Stop()
if err == errUploadNonRetryable {
scope.IncCounter(metrics.ArchiverNonRetryableErrorCount)
}
}()
yycptt
force-pushed
the
fix-archival-del
branch
from
97bbac9
to
706181f
Compare
What changed?
Why?
How did you test it?
Potential risks
Is hotfix candidate?