Details
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Bug
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Resolution: Fixed
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Major
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7.0.0, 7.0.1
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Untriaged
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1
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No
Description
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.
Attachments
Issue Links
- is a backport of
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MB-47897 XDCR - throughSeqnoTracker bg scanner may run for a long time
- Closed