[delthas]

All preexisting issues, found when testing the oplog populator dashboard:

• KafkaConnectFailedConnectors, KafkaConnectFailedConnectorConfiguration and OplogPopulatorMetastoreChangeStreamLagThreshold used 1m windows, which hold a single sample with the 60s scrape interval, so they could never fire. KafkaConnectFailedConnectorConfiguration also queried a metric that does not exist.
• OplogPopulatorUnavailable fired on a single failed scrape: the up=0 sample stays for the 60s scrape interval, longer than its 30s for. It now waits 2m.
• The instance stats kept showing their last value when no populator pod exists.

The last commit releases 9.6.0, which closes the hashed oplog ingestion stack.

Part of the hashed oplog ingestion stack, overview in #2869.

Issue: BB-906

[bert-e]

Hello delthas,

My role is to assist you with the merge of this
pull request. Please type @bert-e help to get information
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Status report is not available.

[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• 2 peers

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.93%. Comparing base (3971f39) to head (9ab331d).
⚠️ Report is 2 commits behind head on development/9.6.

Additional details and impacted files

see 6 files with indirect coverage changes

Components	Coverage Δ
Bucket Notification	85.50% <ø> (ø)
Core Library	87.34% <ø> (+0.33%)	⬆️
Ingestion	83.38% <ø> (+0.02%)	⬆️
Lifecycle	86.24% <ø> (ø)
Oplog Populator	94.27% <ø> (ø)
Replication	68.61% <ø> (-0.03%)	⬇️
Bucket Scanner	89.37% <ø> (ø)

@@                 Coverage Diff                 @@
##           development/9.6    #2889      +/-   ##
===================================================
+ Coverage            81.80%   81.93%   +0.13%     
===================================================
  Files                  216      216              
  Lines                45313    45313              
===================================================
+ Hits                 37067    37127      +60     
+ Misses                8246     8186      -60     

Flag	Coverage Δ
api:retry	14.26% <ø> (ø)
api:routes	14.28% <ø> (ø)
bucket-scanner	89.37% <ø> (ø)
ft_test:queuepopulator	17.86% <ø> (+0.15%)	⬆️
ingestion	20.10% <ø> (+<0.01%)	⬆️
lib	12.63% <ø> (ø)
lifecycle	26.18% <ø> (ø)
notification	1.85% <ø> (ø)
oplogPopulator	0.58% <ø> (ø)
replication	24.68% <ø> (+0.03%)	⬆️
unit	68.36% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

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[delthas]

Requesting @benzekrimaha since Francois Ferrand is on PTO

[delthas]

/approve

[delthas]

!done 5d

[delthas]

!release

[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/9.6

The following branches have NOT changed:

• development/7.10
• development/7.4
• development/7.70
• development/8.6
• development/9.0
• development/9.1
• development/9.2
• development/9.3
• development/9.4
• development/9.5

This pull request did not target the following hotfix branch(es) so they
were left untouched:

• hotfix/7.2.0
• hotfix/7.6.0
• hotfix/7.10.3
• hotfix/7.4.1
• hotfix/7.10.0
• hotfix/7.10.2
• hotfix/9.0.4
• hotfix/7.10.1
• hotfix/7.4.10
• hotfix/7.7.0
• hotfix/7.4.7
• hotfix/7.10.12
• hotfix/7.10.17
• hotfix/8.2.12
• hotfix/7.4.6
• hotfix/7.4.9
• hotfix/9.0.7
• hotfix/7.70.12
• hotfix/7.70.15
• hotfix/7.4.5
• hotfix/7.9.0
• hotfix/7.8.0
• hotfix/7.4.4
• hotfix/7.4.8
• hotfix/7.4.3
• hotfix/7.4.0
• hotfix/7.10.4
• hotfix/7.4.2
• hotfix/7.10.8
• hotfix/7.70.1

Please check the status of the associated issue BB-906.

Goodbye delthas.

The following options are set: approve

[delthas]

Release summary:

• development/9.6: releasing 9.6.0

[delthas]

BB-906: logged 5d; transitioned to Done (Fixed)