With backfill pipeline, throughSeqnoTrackerSvc implemented a bg scanner to go scan for throughSeqno to make sure the throughSeqno has been processed before stopping the pipeline.
However, if the pipeline is stopped/restarted before this process finishes, the bg scanner will keep not know and will keep running up to a maximum of 5 * 300 sec == 25 minutes.
If a lot of backfill pipeline restart happens, then there will be a lot of these stray bg processes running periodically eating up valuable resources.
|Fix Version/s||7.0.2 [ 18012 ]|
|Fix Version/s||Neo [ 17615 ]|
|Affects Version/s||7.0.1 [ 17104 ]|
|Affects Version/s||Neo [ 17615 ]|
|Link||This issue blocks MB-46308 [ MB-46308 ]|
|Assignee||Neil Huang [ neil.huang ]||Pavithra Mahamani [ pavithra.mahamani ]|
|Resolution||Fixed [ 1 ]|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Assignee||Pavithra Mahamani [ pavithra.mahamani ]||Neil Huang [ neil.huang ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|