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Type: Bug
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 4.8.0, 4.4.2
Affects Version/s: None
Component/s: Storage
Labels:
None

Backwards Compatibility:
Fully Compatible
Backport Requested:

v4.4
Sprint:
Execution Team 2020-05-04, Execution Team 2020-07-13, Execution Team 2020-07-27, Execution Team 2020-08-24, Execution Team 2020-10-05
Linked BF Score:
37
Confidence Status:
None
Work Order:
3
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

If the PBWM lock is held during the entire background collection validation, then on secondaries it could stall replication, which is undesirable. After opening all of the collection and index cursors, we can release the PBWM lock.

depends on

WT-6503 Cache stuck: eviction couldn't able to progress triggered by number of updates in cache

Closed

WT-6349 Don't truncate history store updates for globally visible timestamped deletes

Closed

WT-6490 Acquire snapshot for eviction threads

Closed

is duplicated by

SERVER-50398 appliedThrough document write and background validation reads could use the same timestamp

Closed

SERVER-49012 Background validation needs to use ignore_prepare=false

Closed

SERVER-50353 Background validation should periodically restart its storage transaction

Closed

is related to

SERVER-50398 appliedThrough document write and background validation reads could use the same timestamp

Closed

WT-6767 Adding a new read timestamp config that allows it to be set older than the oldest timestamp

Closed

related to

SERVER-51302 Override read timestamp check for refreshTransaction

Closed

(1 is duplicated by, 2 is related to, 1 related to)

Assignee:: Eric Milkie
Reporter:: Gregory Wlodarek
Participants:: Daniel Gottlieb, Eric Milkie, Githook User, Gregory Wlodarek
Votes:: 0 Vote for this issue
Watchers:: 5 Start watching this issue

Created:: Apr 21 2020 02:59:08 PM UTC
Updated:: Oct 29 2023 10:09:14 PM UTC
Resolved:: Sep 25 2020 06:30:10 PM UTC
Confidence Status Last Update:: 22/Sep/20 2:01 PM

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