Add failure_ttl when enqueueing task creation job (#7475)

By default failed rq jobs are kept for 1 year. It is too long and leads
to keeping a lot of unnecessary results in Redis.

cvat/apps/engine/task.py

@@ -50,6 +50,7 @@ def create(db_task, data, request):
             job_id=f"create:task.id{db_task.pk}",
             meta=get_rq_job_meta(request=request, db_obj=db_task),
             depends_on=define_dependent_job(q, user_id),
+            failure_ttl=settings.IMPORT_CACHE_FAILED_TTL.total_seconds(),
         )
 
 ############################# Internal implementation for server API

cvat/settings/base.py

@@ -688,7 +688,7 @@ class CVAT_QUEUES(Enum):
 
 BUCKET_CONTENT_MAX_PAGE_SIZE =  500
 
-IMPORT_CACHE_FAILED_TTL = timedelta(days=90)
+IMPORT_CACHE_FAILED_TTL = timedelta(days=30)
 IMPORT_CACHE_SUCCESS_TTL = timedelta(hours=1)
 IMPORT_CACHE_CLEAN_DELAY = timedelta(hours=12)